| MINISTRY OF PUBLIC SECURITY OF VIETNAM | SOCIALIST REPUBLIC OF VIETNAM |
| No. 56/2023/TT-BCA | Hanoi, October 30, 2023 |
NATIONAL TECHNICAL REGULATIONS ON FIRE PROTECTION EQUIPMENTS
Pursuant to the Law on Fire Prevention and Firefighting dated 2001;
Pursuant to the Law on Amendments to the Law on Fire Prevention and Firefighting dated 2023;
Pursuant to the Law on Technical Regulations and Standards dated 2006;
Pursuant to the Law on People’s Public Security Force dated 2018;
Pursuant to Decree No. 127/2007/ND-CP dated August 01, 2007 of the Government elaborating the Law on Technical Regulations and Standards;
Pursuant to Decree No. 78/2018/ND-CP dated May 16, 2018 of the Government on amendment to Decree No. 127/2007/ND-CP;
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Pursuant to Decree No. 136/2020/ND-CP dated November 24, 2020 of the Government elaborating the Law on Fire Prevention and Firefighting and the Law on amendments to the Law on Fire Prevention and Firefighting;
At request of Director of Vietnam Fire and Rescue Police Department;
The Minister of Public Security promulgates Circular on National Technical Regulations on Fire Protection Equipments.
Article 1. The National Technical Regulations on “Fire Protection Equipments - QCVN 03:2023/BCA” is attached hereto.
This Circular comes into force from April 1, 2024 and replaces Circular No. 123/2021/TT-BCA dated December 28, 2021 of the Minister of Public Security.
Article 3. Organizing implementation
1. Director of the Vietnam Fire and Rescue Police Department shall be responsible for monitoring, inspecting, and expediting the implementation of this Circular.
2. Heads of entities affiliated to Ministry of Public Security, Directors of Police authorities of provinces and central-affiliated cities, and relevant agencies, organizations, and individuals are responsible for the implementation of this Circular.
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MINISTER
General To Lam
NATIONAL TECHNICAL REGULATION ON FIRE PROTECTION EQUIPMENTS
TABLE OF CONTENTS
FOREWORD
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Part 2. Technical regulations
Part 3. Management regulations
Part 4. Organizing implementation
FOREWORD
The QCVN 03:2021/BCA is compiled by the Vietnam Fire and Rescue Police Department, appraised by the Ministry of Science and Technology, and promulgated by the Ministry of Public Security under Circular No. 56/2023/TT-BCA dated October 30, 2023.
The QCVN 03:2023/BCA replaces the QCVN 03:2021/BCA attached to Circular No. 123/2021/TT-BCA dated December 28, 2021 of the Minister of Public Security.
NATIONAL TECHNICAL REGULATIONS ON FIRE PROTECTION EQUIPMENTS
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1.1.1. This Regulation provides for requirements in terms of limits of technical characteristics and management of inspection of fire protection equipments under list of mandatory inspection in fire protection in accordance with the law prior to being sold in Vietnam.
1.1.2. This Regulation does not apply to fire protection equipments imported in form of sample products or products for exhibition or display; fire protection equipments temporarily imported, or in transit and not for sale or use in Vietnam.
1.2.1. Organizations and individuals manufacturing, assembling, domestically modifying, and importing fire protection equipments.
1.2.2. Agencies and organizations entitled to conduct fire protection equipment inspection.
1.2.3. Agencies and organizations relevant to quality control of fire protection equipments.
The following reference documents are necessary for the application of this Regulation. If a reference document is mentioned together with its publishing year, only the referenced edition shall prevail. If a reference document is not mentioned together with its publishing year, the latest version and all its amendments and revisions (if any) shall prevail:
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TCVN 5739:2023 - Firefighting and protection - Fire equipment - Connecting heads;
TCVN 5740:2023 - Fire Protection - Fire Fighting Hoses;
TCVN 6102:2020 (ISO 7202:2018) Fire protection – Fire extinguishing media – Powder;
TCVN 6305-1:2007 (ISO 6182-1:2004) - Part 1: Requirements and test methods for sprinklers;
TCVN 6305-2:2007 (ISO 6182-2:2005) - Part 2: Requirements and test methods for wet alarm valves, retard chambers and water motor alarms;
TCVN 6305-5:2009 (ISO 6182-5:2006) - Part 5: Requirements and test methods for deluge valves;
TCVN 6305-7:2006 (ISO 6182-7:2004) - Part 7: Requirements and test methods for early suppression fast response (ESFR) sprinklers;
TCVN 6305-9:2013 (ISO 6182-9:2005 - Part 9: Requirements and test methods for water mist nozzles;
TCVN 6305-10:2013 (ISO 6182-10:2006) - Part 10: Requirements and tests methods for domestic sprinklers;
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TCVN 7026:2013 (ISO 7165:2009) - Fire fighting - Portable fire extinguishers - Performance and construction;
TCVN 7027:2013 (ISO 11601:2008) - Fire fighting - wheeled fire extinguishers - Performance and construction;
TCVN 7161-1:2022 (ISO 14520-1 : 2015) - Gaseous fire - extinguishing systems - Physical properties and system design - Part 1: General requirements;
TCVN 7161-5:2021 (ISO 14520-5 : 2019) - Gaseous fire-extinguishing systems - Physical properties and system design - Part 5: FK-5-1-12 extinguishant;
TCVN 7161-9:2009 (ISO 14520-9 : 2006) - Gaseous fire-extinguishing systems - Physical properties and system design - Part 9: HFC 227ea extinguishant;
TCVN 7161-13:2009 (ISO 14520-13 : 2005) - Gaseous fire-extinguishing systems - Physical properties and system design - Part 13: IG-100 extinguishant;
TCVN 7278-1:2003 (ISO 7302 - 1 : 1995) - Fire extinguishing media – Foam concentrates – Part 1: Specification for low expansion foam concentrates for top application to water – immiscible liquids;
TCVN 7278-2:2003 (ISO 7203 - 2 : 1995) - Fire extinguishing media – Foam concentrates – Part 2: Specification for medium and high expansion foam concentrates for top application to water-immiscible liquids;
TCVN 7336:2021 - Fire protection - Water, foam automatic fire-extinguishing systems - Design and installation requirements;
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TCVN 7568-3:2015 (ISO 7240-3:2010) - Fire detection and alarm systems - Part 3: Audible alarm devices;
TCVN 7568-5:2013 (ISO 7240-5:2003) - Fire detection and alarm systems – Part 5: Point-type heat detectors;
TCVN 7568-7:2015 (ISO 7240-7:2011) - Fire detection and alarm systems - Part 7: Point-type smoke detectors using scattered light, transmitted light or ionization;
TCVN 7568-8:2015 (ISO 7240-8:2014) - Fire detection and alarm systems - Part 8: Point-type fire detectors using a carbon monoxide sensor in combination with a heat sensor;
TCVN 7568-10:2015 (ISO 7240-10:2012) - Fire detection and alarm systems - Part 10: Point-type flame detectors;
TCVN 7568-11:2015 (ISO 7240-11:2011) - Fire detection and alarm systems - Part 11: Manual call points;
TCVN 7568-12:2015 (ISO 7240-12:2014) - Fire detection and alarm systems - Part 12: Line type smoke detectors using a transmitted optical beam;
TCVN 7568-15:2015 (ISO 7240-15:2014) - Fire detection and alarm systems -- Part 15: Point-type fire detectors using smoke and heat sensors;
TCVN 7568-20:2016 (ISO 7240-20:2010) - Fire Detection and Alarm System - Part 20: Aspirating smoke detectors;
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TCVN 7568-23:2016 (ISO 7240-23:2013) - Fire detection and alarm systems - Part 23: Visual alarm devices;
TCVN 7568-25:2023 (ISO 7240-25:2010) - Fire alarm systems – Part 25: Components using radio transmission paths
TCVN 8531: 2010 (ISO 9905:1994) - Technical specifications for centrifugal pumps - Class I;
TCVN 9222: 2012 (ISO 9906: 1999) - Rotodynamic pumps - Hydraulic performance acceptance tests - Grades 1 and 2;
TCVN 12110: 2018 - Fire protection - Portable fire centrifugal pump with internal combustion engine - Technical requirements and test methods;
TCVN 12314-1:2018 - Fire fighting - Automatic diffusion fire extinguisher - Part 1: Hanging type dry powder fire extinguisher;
TCVN 12314-2:2022 - Fire protection - Automatic activated fire extinguisher - Fire suppression cylinder;
TCVN 12653-1:2019 - CPVC pipe and fittings used in automatic sprinkler system - Part 1: Technical requirements;
TCVN 12653-2:2019 - CPVC pipe and fittings used in automatic sprinkler system - Part 2: Test methods;
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TCVN 13418:2022 - Fire fighting – Foam spray handline nozzles - Technical requirements and test methods;
TCVN 13455:2022 - Fire protection – Metal flexible hose connects the sprinkler in automatic sprinkler system – Technical requirements and test methods;
TCVN 13457-1:2022 - Fire protection - Wetting Agents - Part 1: Technical requirements and testing methods for Water Additives;
National Technical Regulation QCVN 02:2020/BCA: National Technical Regulation on Stationary Pumps for Fire Protection.
ISO 3363:2015 Fluorochlorinated hydrocarbons for industrial use — Determination of acidity — Titrimetric method;
ISO 3427:2015 Gaseous halogenated hydrocarbons (liquefied gases) — Taking of a sample;
ISO 3864-1:2011 - Graphical symbols — Safety colours and safety signs — Part 1: Design principles for safety signs and safety markings;
ASTM 6064 - 11(2015) Standard Specification for HFC-227ea, 1,1,1,2,3,3,3- Heptafluoropropane (CF3CHFCF3);
EN 12094-1:2003- Fixed firefighting systems. Components for gas extinguishing systems. Requirements and test methods for electrical automatic control and delay devices;
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In the Regulation, the terms below are construed as follows:
1.4.1.
Fire protection equipments
Mean mechanical devices, equipment, machinery, tools, chemicals, and combat gear used specifically for firefighting, rescuing humans, and saving property.
1.4.2.
Fire pump
Means an assembly consisting of pump body, transmission engine, control mechanism (if any), and other accessories, creating pressure and flow rate of extinguishants necessary for firefighting.
1.4.3.
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Means a high-pressure hose that carries extinguishants to the fire.
A fire hose consists of a hose and couplers.
1.4.4.
Spray nozzles
Mean portable firefighting apparatus which are connected directly to fire hose or via couplers to deliver extinguishants.
Spray nozzle consists of nozzle body and coupler.
1.4.5.
Fire hydrant
Means a specialized device fitted onto water supply pipeline to collect water for firefighting. Fire hydrant consists of valve, body, and outlets with standard dimensions.
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Fire hose couplings
Means devices that connect fire hoses, connect fire hose to other firefighting apparatus.
1.4.7.
Fire extinguisher
Means a device that contains fire extinguishants and is capable of spraying, directing fire extinguishants to the fire by compressed air.
Compressed air used to propel extinguishants into the fire can be compressed and mixed with extinguishants or compressed and contained in separate containers.
1.4.8.
Portable fire extinguisher
Means a fire extinguisher that is designed to be carried and operated by hand and weights no more than 20 kg.
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Wheeled fire extinguisher
Means a fire extinguisher that is mounted on wheels, weights from exceeding 20 kg to 450 kg and is designed to be operated and transported to the fire by one person.
1.4.10.
Automatic diffusion dry-powder fire extinguisher
Means an extinguisher that uses powder as extinguishant and automatically activates in the event of ambient temperature or fire exceeding the working threshold (working temperature).
The delivery of fire extinguishant can be done by:
- Compressed air directly from the extinguisher (with unchanged pressure inside the container).
- Activation of cylinder of propellant gas (increase in pressure at the moment of use by the release of pressurized gas in a separate high-pressure cylinder).
1.4.11.
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Means an automatic diffusion dry-powder fire extinguisher that is fixed by hanging (to the ceiling, to the wall, beneath the roof, etc.).
1.4.12.
Automatic activated fire extinguisher
Means an equipment consisting of a fire extinguisher and other relevant parts, capable of automatically delivering extinguishants upon activation of thermal sensors (hereinafter referred to as “gaseous extinguisher”).
1.4.13.
Extinguishing powder
Means a solid, salt-type extinguishant consisting of one or many chemical components mixed with additives to supplement its properties.
1.4.14.
Foam concentrate
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1.4.15.
Automatic fire alarm system
Means a system that automatically detects and notifies location of the fire.
Note: An automatic fire alarm system consists of basic components such as: Automatic fire alarm control, automatic fire detectors, manual call points, and electrical sources. Depending on requirements, automatic fire alarm system shall also includes other components such as modules, signal transmission devices, surveillance equipment, etc.
1.4.16.
Automatic fire detector
Means a device that is sensitive to factors associated with fire (increase in temperature, smoke, light emission) and transmits appropriate signal to fire alarm control.
1.4.16.1
Combination detector
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1.4.16.2
Flame detector
Means a fire detector that is sensitive to radiation emitted by the flame.
1.4.16.3
Heat detector
Means a fire detector that is sensitive to unusual temperature and/or increase in ambient temperature of where the fire detector is installed.
1.4.16.4
Smoke detector
Means an automatic fire detector that is sensitive to smoke created by solid or liquid particles produced by combustion and/or thermal decomposition.
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Photoelectric smoke detector
Means a fire detector that is sensitive to products of combustion which potentially affect radiation or scattering absorption within infrared and/or visible ultraviolet zone of the electromagnetic spectrum.
1.4.16.6
Ionization smoke detector
Means a smoke detector that is sensitive to combustion products which potentially affect flows of ions in the detector.
1.4.16.7
Point detector
Means a fire detector that reacts to fire within a zone around a sensor.
1.4.16.8
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Means a smoke detector that collects air and aerosol via a sampling device and delivers to smoke sensor(s) by a combined aspirator (such as fan or pump)
NOTE: Each smoke sensor may contains more than 1 sensors that comes in contact with the same smoke sample.
1.4.16.9
Smoke-detection equipment for ducts
Means an equipment integrated or connected with a point-type smoke detector, collecting air sample within a duct, and searching for smoke from the air sample.
1.4.17.
Fire alarm control panel
Means a device that powers automatic fire detectors and:
- Receives signals from automatic fire detectors and emits fire alarm indicating location of fire.
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- Examines regular operation of the system, indicates malfunction of the system such as broken wires, short circuit, etc.
- Automatically controls operation of other peripherals.
1.4.18.
Manual call point
Means a device that initiates fire alarm manually.
1.4.19.
Extinguishant cylinder
Means a device that contains gaseous extinguishant and supplies gaseous fire-extinguishing systems.
1.4.20.
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Means an apparatus which discharges extinguishant and is positioned on predetermined paths in sufficient quantity over design area.
1.4.20.1
Sprinkler
Means a heat-sensitive nozzle which is designed to be activated at a predetermined temperature.
1.4.20.2
Drencher
Means a nozzle consisting of open outlet.
1.4.20.3
Flexible sprinkler hose for fire protection service
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1.4.21.
Emergency lighting
Emergency lights shall be used when power supply for regular lighting is disrupted; emergency lighting includes emergency escape lighting, lighting in high-risk work areas, and backup lighting.
1.4.22.
Emergency escape lighting
Means a part of emergency lighting system which provides directional lighting to ensure safety for people evacuating from the area or resolving dangerous situations before evacuating from the area.
1.4.23.
Batch
Means a combination of a type of products, goods with the same technical specifications and produced in the same batch on the same production line.
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1.5.1. Type of fire protection equipments declared by manufacturing, importing organizations and individuals shall conform to the list of equipments under Part 2 of this Regulation. If the type of fire protection equipments has not been clearly defined, manufacturing, importing organizations and individuals shall cooperate with competent authorities in identifying the types of fire protection equipments.
1.5.2. Fire protection equipments shall be managed, preserved, and maintained in accordance with regulations, relevant technical standards, technical regulations, or manufacturers’ instructions.
1.5.3. Fire protection equipments shall be inspected in accordance with this Regulation and relevant provisions under legislative documents on fire prevention and firefighting.
No.
Article
Technical specification
Requirement
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Sampling method and guidelines
HS Code
2.1.1
Fixed centrifugal fire pump, of a type using electric motor
1. Flow rate, pressure, rotation per minute of pump
2.3 TCVN 4208: 2009
Install pump on testing rig with operational stability in accordance with 5.4.2 TCVN 9222:2012;
Operate the pump to operational stability and measure along working points of characteristic curve in accordance with 6.3.4.1 TCVN 8531:2010;
Determine flow rate and full head in accordance with 3.19 and 6.1.2 TCVN 9222:2012;
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+ If n ≤ 10, collect 1 sample;
+ If 10 ≤ n < 20, collect 2 samples
+ If 20 ≤ n < 100, collect 3 samples;
+ If n > 100, collect 5 sample.
8413.70.11
2. Determine working current of the engine at 110% of the maximum flow rate (for pump designed to work at one area)
The engine does not overload
Install pump on testing rig with operational stability in accordance with 5.4.2 TCVN 9222:2012;
Measure working current intensity in all phases at working positions at 110% of the flow rate
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Pressure is not leaked during one minute of testing (at maximum pressure with outlet sealed)
Visual inspection:
Start and slowly seal outlet of the pump, observe pressure gauge to choose a point in which the pump operates at maximum pressure, maintain the pump at that point and inspect the casing
2.1.2
Fixed centrifugal fire pump, of a type using internal combustion motor
1. Flow rate, pressure, rotation per minute of pump
2.3 TCVN 4208: 2009
Install pump on testing rig with operational stability in accordance with 5.4.2 TCVN 9222:2012;
Operate the pump to operational stability and measure along working points of characteristic curve in accordance with 6.3.4.1 TCVN 8531:2010;
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Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
+ If n ≤ 10, collect 1 sample;
+ If 10 < n ≤ 20, collect 2 samples;
+ If 20 < n ≤ 100, collect 3 samples;
+ If n > 100, collect 5 sample.
8413.70.11
2. Determine working capacity of the engine at 110% of the maximum flow rate (for pump designed to work at one area)
Rotation per minute of the engine does not exceed 100% of the nameplate rotation per minute
Install pump on testing rig with operational stability in accordance with 5.4.2 TCVN 9222:2012;
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3. Airtightness of pump casing
Pressure is not leaked during one minute of testing (at maximum pressure with outlet sealed)
Visual inspection:
Start and slowly seal outlet of the pump, observe pressure gauge to choose a point in which the pump operates at maximum pressure, maintain the pump at that point and inspect the casing
2.1.3
Portable centrifugal fire pump, of a type using internal combustion engine
1. Basic dimension and weight
5, 6.1.11 TCVN 12110: 2018;
Overall dimensions must conform to technical specifications published by manufacturers
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Inspect dimensions, dimensions of propelling outlets, suction inlets using rulers precise to ± 0,1 mm
Inspect weight in accordance with 7.2.4 TCVN 12110: 2018, use weight with appropriate measuring spectrum with 0,5 kg in increment
Samples shall be gathered at random from a batch, the quantity of samples shall be:
+ If n ≤ 10, collect 1 sample;
+ If 10 < n ≤ 20, collect 2 samples;
+ If 20 < n ≤ 100, collect 3 samples;
+ If n > 100, collect 5 sample.
8413.70.11
2. General requirements
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7.2.1, 7.2.2 TCVN 12110: 2018;
3. Flow rate, pressure, rotation per minute of pump
2.3 TCVN 4208: 2009 and Schedule 1 TCVN 12110: 2018
Install pump on testing rig with operational stability in accordance with 5.4.2 TCVN 9222:2012;
Operate the pump to operational stability and measure along working points of characteristic curve in accordance with 6.3.4.1 TCVN 8531:2010;
Determine flow rate and full head in accordance with 3.19 and 6.1.2 TCVN 9222:2012;
4. Fuel system
6.2.2 TCVN 12110: 2018
7.2.5 TCVN 12110: 2018
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6.2.3 TCVN 12110: 2018
7.2.6 TCVN 12110: 2018
6. Electrical system
6.2.4 TCVN 12110: 2018
7.2.7 TCVN 12110: 2018
7. Noise-cancelling equipment
6.2.5 TCVN 12110: 2018
7.2.8 TCVN 12110: 2018
8. Outlets, inlets
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7.2.13 TCVN 12110: 2018
9. Airtightness of pump casing
6.1.10 TCVN 12110: 2018
7.2.3 TCVN 12110: 2018
10. Maximum suction height
6.3.6 TCVN 12110: 2018
Test in accordance with 7.2.15 TCVN 12110:2018, measure suction lift at working points in accordance with manufacturers’ publication
11. Vacuum priming ability
6.3.6 TCVN 12110: 2018
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Note:
(1) In regard to fire pumps located in work items and structures with specific technical requirements mentioned under National Standards and National Technical Regulations, conduct additional tests to examine and assess technical features in accordance with respective technical requirements;
(2) In regard to fire pumps with minimum capacity of 150 kW imported as CBU for each project and construction, examination and testing can be conducted at the project or construction site. The installation and testing at project and construction site must conform to manufacturers’ instructions and applicable technical standards, regulations.
2.2. Common fire protection equipments
No.
Article
Technical specification
Requirement
Testing method
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HS Code
2.2.1.
Fire hose
1. Length
5.1 TCVN 5740:2023
6.3 TCVN 5740:2023
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
+ If n ≤ 100, collect 3 samples;
+ If 100 < n ≤ 200, collect 6 samples
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+ If n > 600, collect 12 samples.
5909.00.10
2. Inner diameter
5.2 TCVN 5740:2023
6.4 TCVN 5740:2023
3. Weight
5.3 TCVN 5740:2023
6.5 TCVN 5740:2023
4. Bursting pressure
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6.10 TCVN 5740:2023
5. Thickness of waterproof layer
5.4 TCVN 5740:2023
6.6 TCVN 5740:2023
6. Strength of connection between inner anti-absorbent layer and outer jacket
5.8 TCVN 5740:2023
6.11 TCVN 5740:2023
7. Airtightness test
6.8. TCVN 5740:2023
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8. Water losses for dampening heat-resistant fire hoses
5.6 TCVN 5740:2023
6.9 TCVN 5740:2023
9. Coupling
TCVN
5739:2023
TCVN
5739:2023
2.2.2.
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1. Rigidity and airtightness
5.1.6. TCVN 13261:2021
6.1 TCVN 13261:2021
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
+ If n ≤ 100, collect 3 samples;
+ If 100 < n ≤ 200, collect 6 samples
+ If 200 < n ≤ 600, collect 9 samples;
+ If n > 600, collect 12 samples.
8424.20.29
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5.1.3 and 5.1.4 TCVN 13261:2021
6.2 and 6.3 TCVN 13261:2021
3. Spray flow
5.2.1.3 and 5.2.2.3 TCVN 13261:2021
6.2 and 6.3 TCVN 13261:2021
4. Collision resistance
5.1.5 TCVN 13261:2021
6.4 TCVN 13261:2021
5. Corrosion resistance (*)
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6.5 TCVN 13261:2021; TCVN 8792:2011
2.2.3.
Foam spray handline nozzles
1. External inspection
5.1, 5.3 TCVN 13418:2022
Visual inspection
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
+ If n ≤ 100, collect 3 samples;
+ If 100 < n ≤ 200, collect 6 samples
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+ If n > 600, collect 12 samples
8424.90.99
2. Sag of net
5.2 TCVN 13418:2022
6.2 TCVN 13418:2022
3. Tightness of locks
5.3 TCVN 13418:2022
6.3 TCVN 13418:2022
4. Testing for parameters and quality of foam created
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6.4 TCVN 13418:2022
5. Resistance
5.6 TCVN 13418:2022
6.5 TCVN 13418:2022
2.2.4.
Fire hydrant
1. Pressure drop factor (*)
4.1 TCVN 6379:1998
6.8 TCVN 6379:1998
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+ If n ≤ 10, collect 1 sample;
+ If 10 < n ≤ 20, collect 2 samples
+ If 20 < n ≤ 30, collect 3 samples;
+ If n > 30, collect 04 samples.
8481.80.61
2. Pressure resistance
5.2 TCVN 6379:1998
6.10 TCVN 6379:1998
3. Tightness of hydrant
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6.11 TCVN 6379:1998
4. Opening and closing torque (*)
5.3 TCVN 6379:1998
6.12 TCVN 6379:1998
5. Stagnant water in hydrant
5.5 TCVN 6379:1998
6.14 TCVN 6379:1998
6. Parameters and geometry shape of drain holes
5.6 TCVN 6379:1998
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7. Outer screw thread of joints connecting to hydrant lead of underground hydrant (*)
5.7 TCVN 6379:1998
TCVN 1917:1993
8. Compatibility of outlets of above-ground hydrant and couplings
5.8 TCVN 6379:1998
6.7. TCVN 6379:1998
9. Screw thread of operating stem (*)
5.9 TCVN 6379:1998
6.7 TCVN 6379:1998
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5.10 TCVN 6379:1998
TCVN 1917:1993
11. Coating paint
5.17 TCVN 6379:1998
Visual inspection
12. Position of stem nut
5.19 TCVN 6379:1998
6.7 TCVN 6379:1998
2.2.5.
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1. Basic structure and dimension
- Coupling connection: 6.1 TCVN 5739:2023;
- Insertion-type connection: 6.2 TCVN 5739:2023;
Observation, measurement
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- If n ≤ 10, collect 3 samples;
- If 10 < n ≤ 100, collect 6 samples
- If 100 < n ≤ 500, collect 9 samples;
- If n > 500, collect 12 samples
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2. Washer inspection
6.3 TCVN 5739: 2023;
7.3 TCVN 5739: 2023;
3. Durability, tightness
5.9 TCVN 5739: 2023;
7.2.1 TCVN 5739: 2023;
4. Collision resistance
5.3 TCVN 5739: 2023;
7.2.2 TCVN 5739: 2023;
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5.4 TCVN 5739: 2023;
7.2.3 TCVN 5739: 2023;
2.2.6.
Portable fire extinguishers (**)
1. Technical requirements extinguishants
Conforming to 2.3 under this Regulation (for dry powder extinguishers), other than fire extinguishing capability
Conforming to 2.3 of this Regulation
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- First batch inspection
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+ If 5.000 < n ≤ 50.000, collect 36 samples
+ If n > 50.000, collect 54 samples;
- Subsequent batch inspection:
+ If n ≤ 5.000, collect 09 samples;
+ If 5.000 < n ≤ 50.000, collect 18 samples
+ If n > 50.000, collect 27 samples;
8424.10.90
2. Ability to withstand pressure in regard to low-pressure extinguishers (*)
6.1 TCVN 7026:2013
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3. Minimum duration of effective spray and spray range
7.2.1.1, 7.2.2.1, 7.2.3.1 TCVN 7026:2013
7.2.1.2, 7.2.2.2, 7.2.3.2 TCVN 7026:2013
4. Resistance to change in temperature (*)
7.3.1 TCVN 7026:2013
7.3.2 TCVN 7026:2013
5. Collision resistance (*)
7.5.1.1 TCVN 7026:2013
7.5.1.2 TCVN 7026:2013
...
...
...
7.5.2.1, 7.5.2.2 TCVN 7026:2013
7.5.2.1, 7.5.2.2 TCVN 7026:2013
7. Corrosion resistance (*)
7.6.1, 7.6.2 TCVN 7026:2013
7.6.1, 7.6.2 TCVN 7026:2013
8. Features in case of test fire
8.1 TCVN 7026:2013
8.2 through 8.8 TCVN 7026:2013
2.2.7.
...
...
...
1. Technical requirements extinguishants
Conforming to 2.3 under this Regulation (for dry powder extinguishers), other than fire extinguishing capability
2.3 of this Regulation
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- First batch inspection
+ If n ≤ 1.000, collect 11 samples;
+ If 1.000 < n ≤ 5.000, collect 22 samples;
+ If 5.000 < n ≤ 10.000, collect 33 samples;
+ If n > 10.000, collect 44 samples;
...
...
...
+ If n < 1.000, collect 9 samples;
+ If 1.000 < n ≤ 5.000, collect 18 samples;
+ If 5.000 < n ≤ 10.000, collect 27 samples;
+ If n > 10.000, collect 36 samples;
8424.10.90
2. Ability to withstand pressure in regard to low-pressure extinguishers (*)
3.2 TCVN 7027:2013
8.3.1.2 TCVN 7027:2013
3. Minimum duration of effective spray and spray range
...
...
...
6.2.2.2 TCVN 7027:2013
4. Resistance to change in temperature (*)
6.3.1 TCVN 7027:2013
6.3.2 TCVN 7027:2013
5. Corrosion resistance (*)
6.6.1, 6.6.2 TCVN 7027:2013
6.6.1, 6.6.2 TCVN 7027:2013
6. Features in case of test fire
7.1 TCVN 7027:2013
...
...
...
2.2.8.
Automatic diffusion dry-powder fire extinguisher - Hanging type dry-powder extinguisher (**)
1. Technical requirements extinguishants
Conforming to 2.3.1 under this Regulation, except for fire extinguishing capability
Conforming to 2.3 of this Regulation
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- First batch inspection
+ If n ≤ 100, collect 05 samples;
+ If 100 < n ≤ 1.000, collect 10 samples;
...
...
...
+ If n > 5.000, collect 20 samples;
- Subsequent batch inspection:
+ If n ≤ 100, collect 03 samples;
+ If 100 < n ≤ 1.000, collect 6 samples;
+ If 1.000 < n ≤ 5.000, collect 9 samples;
+ If n > 5.000, collect 12 samples;
8424.10.90
2. Working temperature of thermal sensor (*)
6.3 TCVN 6305-:1
...
...
...
3. Spray effectiveness and duration
4.1.8 TCVN 12314-1:2018
5.4 TCVN 12314-1:2018
4. Extinguishing effectiveness
4.1.9 TCVN 12314-1:2018
5.5 TCVN 12314-1:2018
5. Nozzle and hose
4.4 TCVN 12314-1:2018
Visual inspection
...
...
...
4.5 TCVN 12314-1:2018
Cap, safety valve: Visual inspection. Pressure gauge, conform to 9.12 TCVN 7026:2013
7. Corrosion resistance (*)
5.2.1, 5.5.2 TCVN 12314- 1:2018
7.6.1 TCVN 7026:2013
8. Hydrostatic pressure (*)
5.3 TCVN 12314-1:2018
9.2.2 TCVN 7026:2013
9. Tightness (*)
...
...
...
5.6 TCVN 12314-1:2018
2.2.9.
Automatic gaseous fire extinguisher
1. Technical requirements extinguishants
4.3.1, 4.3.2, 4.3.3 TCVN 12314-2:2022
Gaseous extinguishants conforming to respective sections of the TCVN 7161
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- If n ≤ 200, collect 7 samples;
- If 200 < n ≤ 500, collect 14 samples;
...
...
...
- In respect of fire extinguisher bundling, sample quantity varies depending on manufacturer’s requirements
8424.10.90
2. Valve cluster
4.4 TCVN 12314-2:2022
6.3.1; 6.3.2 TCVN 12314- 2:2022
3. Gas cylinders
4.2 TCVN 12314-2:2022
6.1; 6.2 TCVN 12314-2:2022
4. Heat sensor
...
...
...
6.4 TCVN 12314-2:2022
5. Maximum coverage
4.1.1.3 TCVN 12314-2:2022
Appendix B, TCVN 12314-2:2022
6. Automatic operating capability
4.1.2 TCVN 12314-2:2022
Appendix C, TCVN 12314-2:2022
7. Discharge time
4.1.1.1 TCVN 12314-2:2022
...
...
...
8. Discharge efficiency
4.1.1.2 TCVN 12314-2:2022
Record initial weight of cylinder After full depletion, weigh again and calculate remaining gas amount relative to initial amount.
9. Extinguisher bundling capability (for cylinders that are capable of being bundled together)
4.1.4 TCVN 12314-2:2022
4.1.1.1 TCVN 12314-2:2022
No.
Article
...
...
...
Requirement
Testing method
Sampling method and guidelines
HS Code
2.3.1.
Extinguishing powder
1. Extinguishing capability
6.2 TCVN 6102:2020 Class A
13.3.1 TCVN 6102:2020
...
...
...
TCVN 6102:2020
3813.00.00
6.3 TCVN 6102:2020 Class B
13.3.2 TCVN 6102:2020
6.4 TCVN 6102:2020 Class C
Any powder satisfying requirements under 6.3 of TCVN 6102:2020 is considered capable of extinguishing class C fire
2. Flow rate
7 TCVN 6102:2020
13.4 TCVN 6102:2020
...
...
...
8 TCVN 6102:2020
13.5 TCVN 6102:2020
4. Waterproofing
9 TCVN 6102:2020
13.6 TCVN 6102:2020
5. Humidity
10 TCVN 6102:2020
13.7 TCVN 6102:2020
2.3.2.
...
...
...
1. Freezing temperature
5 - TCVN 7278-1: 2003; 5 - TCVN 7278-2: 2003
Appendix A.2, Appendix B - TCVN 7278-1: 2003;
- Appendix A.2, Appendix B - TCVN 7278-2: 2003;
Number of samples, n, shall be calculated as follows:
n = 13 x recommended concentration (recommended concentration is specified under Point c of 14.1- TCVN 7278)
3813.00.00
2. Sedimentation percentage
6 - TCVN 7278-1: 2003;
...
...
...
Appendix A.1, Appendix C - TCVN 7278-1: 2003;
- Appendix A.1, Appendix C - TCVN 7278-2: 2003.
3. pH
8 - TCVN 7278-1: 2003;
Article 8 - TCVN 7278-2: 2003;
6 ≤ pH ≤ 9,5 at (20±2)°C, Appendix A2 - TCVN 7278-1: 2003;
- 6 ≤ pH ≤ 9,5 at (20±2)°C, Appendix A2 - TCVN 7278-2: 2003.
4. Surface tension
9 - TCVN 7278-1: 2003;
...
...
...
Appendix A.2, Appendix E.2 - TCVN 7278-1: 2003;
- Appendix A.2, Appendix E.2 - TCVN 7278-2: 2003.
5. Surface tension separating foaming solutions and cyclohexane
10 - TCVN 7278-1: 2003;
10 - TCVN 7278-2: 2003.
Appendix A.2, Appendix E.3 - TCVN 7278-1: 2003;
- Appendix A.2, Appendix E.3 - TCVN 7278-2: 2003.
6. Spreading coefficient of foaming solution over cyclohexane
11 - TCVN 7278-1: 2003;
...
...
...
Appendix A.2, Appendix E.4 - TCVN 7278-1: 2003;
- Appendix A.2, Appendix E.4 - TCVN 7278-2: 2003.
7. Expansion
12.1 - TCVN 7278-1: 2003;
12.1 - TCVN 7278-2: 2003
12.2 - TCVN 7278-2: 2003
Appendix A.2, Appendix G.1.4; Appendix F - TCVN 7278-1:2003;
- Appendix A.2, Appendix G.1.4; Appendix F1 - TCVN 7278-2:2003;
- Appendix A.2, Appendix G.1.4; Appendix F2 - TCVN 7278-2:2003.
...
...
...
12.2 TCVN 7278-1:2003
Appendix A.2, Appendix G.1.4; Appendix F - TCVN 7278-1:2003;
9. Extinguishing effectiveness, gentle application
13 - TCVN 7278-1: 2003; 13.1 - TCVN 7278-2: 2003
Schedule 1, Appendix G1 and Appendix G2 - TCVN 7278-1:2003;
- Appendix A.2, Appendix G.1.4, Schedule 1, Appendix G1 and G2 - TCVN 7278-2:2003
10. Extinguishing effectiveness, forceful application
13 - TCVN 7278-1: 2003; 13.2 - TCVN 7278-2: 2003
Schedule 1, Appendix G1 and Appendix G3 - TCVN 7278-1:2003;
...
...
...
2.3.3.
Extinguisher additive (water-based extinguishant)
1. Physical properties (Mix; pH; viscosity)
4.1.1
TCVN 13457-1:2022
4.2
TCVN 13457-1:2022
Sampling quantity L ( liter) shall be calculated as follows:
Lmin = 273 x recommended concentration;
...
...
...
3813.00.00
2. Stability (*)
4.1.2
TCVN 13457-1:2022
4.3
TCVN 13457-1:2022
3. Required capability to extinguish class A fire (fire of wood boards or logs)
5.1
TCVN 13457-1:2022
...
...
...
TCVN 13457-1:2022
4. Required capability to extinguish class B fire (fire of overflowing liquid or fire in containers; fuel neutralizing)
6.1
TCVN 13457-1:2022
6.2, 6.3, 6.7
TCVN 13457-1:2022
2.4. Equipments affiliated with fire detection and alarm system
No.
Article
...
...
...
Requirement
Testing method
Sampling method and guidelines
HS Code
2.4.1.
Fire alarm control panel
1. Functionality test
16.2.2.
TCVN 7568-2:2013
...
...
...
TCVN 7568-2:2013
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
+ If n ≤ 3, collect sample for all;
+ If 3 < n ≤ 100, collect 3 samples;
+ If 100 < n ≤ 500, collect 6 samples;
+ If n > 500, collect 09 samples.
8531.10.20
2. Damp heat, steady state (operational)
16.5.2.4
...
...
...
16.5.2.1
TCVN 7568-2:2013
3. Collision (operational) - Test of choice (*)
16.6.2.4
TCVN 7568-2:2013
16.6.2.1
TCVN 7568-2:2013
4. Sinusoidal vibration (operational)
16.7.2.4
...
...
...
16.7.2.1
TCVN 7568-2:2013
5. Change in voltage of supply source
16.9.2.4
TCVN 7568-2:2013
16.9.2.1
TCVN 7568-2:2013
6. Sinusoidal vibration (durability) (*)
16.11.2.4
...
...
...
16.11.2.1
TCVN 7568-2:2013
7. On-site diminished signal (***)
4.2.1
TCVN 7568-25:2023
8.2.2
TCVN 7568-25:2023
8. Integrity of warning signal (***)
4.2.2
...
...
...
8.2.3
TCVN 7568-25:2023
9. Identification of equipment utilizing radio frequency (***)
4.2.3
TCVN 7568-25:2023
8.2.4
TCVN 7568-25:2023
10. Antenna (***)
4.2.7
...
...
...
8.2.9
TCVN 7568-25:2023
10. Service life of independent power source (***)
5.3.2
TCVN 7568-25:2023
8.3.3
TCVN 7568-25:2023
11. Interference between systems of the same manufacturer (***)
4.2.5.2
...
...
...
8.2.6
TCVN 7568-25:2023
2.4.2.
Point-type smoke detector
1. Repeatability
5.2.3
TCVN 7568-7:2015
5.2.2
TCVN 7568-7:2015
...
...
...
- First batch inspection
+ If n ≤ 1.000, collect 09 samples;
+ If 1.000 < n ≤ 5.000, collect 18 samples;
+ If 5.000 < n ≤ 10.000, collect 27 samples;
+ If n > 10.000, collect 36 samples.
- Subsequent batch inspection:
+ If n ≤ 1.000, collect 07 samples;
+ If 1.000 < n ≤ 5.000, collect 14 samples;
+ If 5.000 < n ≤ 10.000, collect 21 samples;
...
...
...
8531.10.30
2. Directional dependence
5.3.3
TCVN 7568-7:2015
5.3.2
TCVN 7568-7:2015
3. Reproducibility
5.4.3
TCVN 7568-7:2015
...
...
...
TCVN 7568-7:2015
4. Change to parameters of power supply
5.5.3
TCVN 7568-7:2015
5.5.2
TCVN 7568-7:2015
5. Air movement
5.6.3
TCVN 7568-7:2015
...
...
...
TCVN 7568-7:2015
6. Glaring
5.7.3
TCVN 7568-7:2015
5.7.2
TCVN 7568-7:2015
7. Dry heat (operational)
5.8.3
TCVN 7568-7:2015
...
...
...
TCVN 7568-7:2015
8. Damp heat, steady state (operational)
5.10.3
TCVN 7568-7:2015
5.10.2
TCVN 7568-7:2015
9. Sulfur dioxide (SO2) corrosion (*)
5.12.3
TCVN 7568-7:2015
...
...
...
TCVN 7568-7:2015
10. Intense vibration (operational)
5.13.3
TCVN 7568-7:2015
5.13.2
TCVN 7568-7:2015
11. Collision (operational) (*)
5.14.3
TCVN 7568-7:2015
...
...
...
TCVN 7568-7:2015
12. Sinusoidal vibration (operational)
5.15.3
TCVN 7568-7:2015
5.15.2
TCVN 7568-7:2015
13. Sinusoidal vibration (resistance) (*)
5.16.3
TCVN 7568-7:2015
...
...
...
TCVN 7568-7:2015
14. On-site diminished signal (***)
4.2.1
TCVN 7568-25:2023
8.2.2
TCVN 7568-25:2023
15. Integrity of warning signal (***)
4.2.2
TCVN 7568-25:2023
...
...
...
TCVN 7568-25:2023
16. Identification of equipment utilizing radio frequency (***)
4.2.3
TCVN 7568-25:2023
8.2.4
TCVN 7568-25:2023
17. Antenna (***)
4.2.7
TCVN 7568-25:2023
...
...
...
TCVN 7568-25:2023
18. Service life of independent power source (***)
5.3.2
TCVN 7568-25:2023
8.3.3
TCVN 7568-25:2023
19. Interference between systems of the same manufacturer (***)
4.2.5.2
TCVN 7568-25:2023
...
...
...
TCVN 7568-25:2023
2.4.3.
Point-type heat detector
1. Directional dependence
5.2.3
TCVN 7568-5:2013
5.2.2
TCVN 7568-5:2013
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
...
...
...
+ If n ≤ 1.000, collect 10 samples;
+ If 1.000 < n ≤ 5.000, collect 20 samples;
+ If 5.000 < n ≤ 10.000, collect 30 samples;
+ If n > 10.000, collect 40 samples.
- Subsequent batch inspection:
+ If n ≤ 1.000, collect 08 samples;
+ If 1.000 < n ≤ 5.000, collect 16 samples;
+ If 5.000 < n ≤ 10.000, collect 24 samples;
+ If n > 10.000, collect 32 samples.
...
...
...
2. Static response temperature
5.3.3
TCVN 7568-5:2013
5.3.2
TCVN 7568-5:2013
3. Response time from typical application temperature
5.4.3
TCVN 7568-5:2013
5.4.2
...
...
...
4. Response time from 25 oC
5.5.3 TCVN 7568-5:2013
5.5.2 TCVN 7568-5:2013
5. Response time from high ambient temperature, dry heat (operational)
5.6.3
TCVN 7568-5:2013
5.6.2
TCVN 7568-5:2013
6. Change to provided parameters
...
...
...
TCVN 7568-5:2013
5.7.2
TCVN 7568-5:2013
7. Reproducibility (response time in case of environment testing)
5.8.3
TCVN 7568-5:2013
5.8.2
TCVN 7568-5:2013
8. Dry heat (long-lasting) (*)
...
...
...
TCVN 7568-5:2013
5.10.2
TCVN 7568-5:2013
9. Damp heat, cyclic (operational)
5.11.3
TCVN 7568-5:2013
5.11.2
TCVN 7568-5:2013
10. Sulfur dioxide (SO2) corrosion (long-lasting) (*)
...
...
...
TCVN 7568-5:2013
5.13.2
TCVN 7568-5:2013
11. Collision (operational)
5.14.3
TCVN 7568-5:2013
5.14.2
TCVN 7568-5:2013
12. Collision (operational)
...
...
...
TCVN 7568-5:2013
5.15.2
TCVN 7568-5:2013
13. Sinusoidal vibration (operational)
5.16.3
TCVN 7568-5:2013
5.16.2
TCVN 7568-5:2013
14. Sinusoidal vibration (long-lasting) (*)
...
...
...
TCVN 7568-5:2013
5.17.2
TCVN 7568-5:2013
15. Additional testing for S-rated detectors
6.1.3
TCVN 7568-5:2013
6.1.2
TCVN 7568-5:2013
16. Additional testing for R-rated detectors
...
...
...
TCVN 7568-5:2013
6.2.2
TCVN 7568-5:2013
17. On-site diminished signal (***)
4.2.1
TCVN 7568-25:2023
8.2.2
TCVN 7568-25:2023
18. Integrity of warning signal (***)
...
...
...
TCVN 7568-25:2023
8.2.3
TCVN 7568-25:2023
19. Identification of equipment utilizing radio frequency (***)
4.2.3
TCVN 7568-25:2023
8.2.4
TCVN 7568-25:2023
20. Antenna (***)
...
...
...
TCVN 7568-25:2023
8.2.9
TCVN 7568-25:2023
21. Service life of independent power source (***)
5.3.2
TCVN 7568-25:2023
8.3.3
TCVN 7568-25:2023
22. Interference between systems of the same manufacturer (***)
...
...
...
TCVN 7568-25:2023
8.2.6
TCVN 7568-25:2023
2.4.4.
Line type smoke detectors using a transmitted optical beam
1. Reproducibility
5.2.3
TCVN 7568-12:2015
5.2.2
...
...
...
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- First batch inspection
+ If n ≤ 1.000, collect 07 samples;
+ If 1.000 < n ≤ 5.000, collect 14 samples;
+ If 5.000 < n ≤ 10.000, collect 21 samples;
+ If n > 10.000, collect 28 samples.
- Subsequent batch inspection:
+ If n ≤ 1.000, collect 06 samples;
+ If 1.000 < n ≤ 5.000, collect 12 samples;
...
...
...
+ If n > 10.000, collect 24 samples.
8531.10.30
2. Repeatability
5.3.3
TCVN 7568-12:2015
5.3.2
TCVN 7568-12:2015
3. Dependence on linearity
5.4.3
...
...
...
5.4.2 TCVN 7568-12:2015
4. Change to provided parameters
5.5.3 TCVN 7568-12:2015
5.5.2 TCVN 7568-12:2015
5. Rapid change of signal inhibition
5.6.3 TCVN 7568-12:2015
5.6.2 TCVN 7568-12:2015
6. Gradual change of signal inhibition
5.7.3 TCVN 7568-12:2015
...
...
...
7. Dependence on length of optical line
5.8.3 TCVN 7568-12:2015
5.8.2 TCVN 7568-12:2015
8. Sensitive to fire
5.9.3 TCVN 7568-12:2015
5.9.2 TCVN 7568-12:2015
9. Dry heat (operational)
5.11.3 TCVN 7568-12:2015
5.11.2 TCVN 7568-12:2015
...
...
...
5.13.3 TCVN 7568-12:2015
5.13.2 TCVN 7568-12:2015
11. Sinusoidal vibration (resistance)
5.15.3 TCVN 7568-12:2015
5.15.2 TCVN 7568-12:2015
12. Sulfur dioxide (SO2) corrosion (resistance) (*)
5.17.3 TCVN 7568-12:2015
5.18.2 TCVN 7568-12:2015
13. Collision
...
...
...
5.17.2 TCVN 7568-12:2015
14. On-site diminished signal (***)
4.2.1
TCVN 7568-25:2023
8.2.2
TCVN 7568-25:2023
15. Integrity of warning signal (***)
4.2.2
TCVN 7568-25:2023
...
...
...
TCVN 7568-25:2023
16. Identification of equipment utilizing radio frequency (***)
4.2.3
TCVN 7568-25:2023
8.2.4
TCVN 7568-25:2023
17. Antenna (***)
4.2.7
TCVN 7568-25:2023
...
...
...
TCVN 7568-25:2023
18. Service life of independent power source (***)
5.3.2
TCVN 7568-25:2023
8.3.3
TCVN 7568-25:2023
19. Interference between systems of the same manufacturer (***)
4.2.5.2
TCVN 7568-25:2023
...
...
...
TCVN 7568-25:2023
2.4.5
Point-type fire detector
1. Reproducibility
6.2.3
TCVN 7568-10:2015
6.2.2
TCVN 7568-10:2015
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
...
...
...
+ If n ≤ 1.000, collect 08 samples;
+ If 1.000 < n ≤ 5.000, collect 16 samples;
+ If 5.000 < n ≤ 10.000, collect 24 samples;
+ If n > 10.000, collect 32 samples.
- Subsequent batch inspection:
+ If n ≤ 1.000, collect 07 samples;
+ If 1.000 < n ≤ 5.000, collect 14 samples;
+ If 5.000 < n ≤ 10.000, collect 21 samples;
+ If n > 10.000, collect 28 samples.
...
...
...
8531.10.20
2. Repeatability
6.3.3
TCVN 7568-10:2015
6.3.2
TCVN 7568-10:2015
3. Directional dependence
6.4.3
TCVN 7568-10:2015
...
...
...
TCVN 7568-10:2015
4. Sensitive to fire
6.5.3
TCVN 7568-10:2015
6.5.2
TCVN 7568-10:2015
5. Glare (operational)
6.6.3
TCVN 7568-10:2015
...
...
...
TCVN 7568-10:2015
6. Dry heat (operational)
6.7.3
TCVN 7568-10:2015
6.7.2
TCVN 7568-10:2015
7. Damp heat, cyclic (operational)
6.9.3
TCVN 7568-10:2015
...
...
...
TCVN 7568-10:2015
8. Sulfur dioxide (SO2) corrosion (resistance) (*)
6.11.3
TCVN 7568-10:2015
6.11.2
TCVN 7568-10:2015
9. Intense vibration (operational)
6.12.3
TCVN 7568-10:2015
...
...
...
TCVN 7568-10:2015
10. Collision (operational)
6.13.3
TCVN 7568-10:2015
6.13.2
TCVN 7568-10:2015
11. Sinusoidal vibration (operational)
6.14.3
TCVN 7568-10:2015
...
...
...
TCVN 7568-10:2015
12. Deviations of electricity supply parameters (operational)
6.16.3
TCVN 7568-10:2015
6.16.2
TCVN 7568-10:2015
13. On-site diminished signal (***)
4.2.1
TCVN 7568-25:2023
...
...
...
TCVN 7568-25:2023
14. Integrity of warning signal (***)
4.2.2
TCVN 7568-25:2023
8.2.3
TCVN 7568-25:2023
15. Identification of equipment utilizing radio frequency (***)
4.2.3
TCVN 7568-25:2023
...
...
...
TCVN 7568-25:2023
16. Antenna (***)
4.2.7
TCVN 7568-25:2023
8.2.9
TCVN 7568-25:2023
17. Service life of independent power source (***)
5.3.2
TCVN 7568-25:2023
...
...
...
TCVN 7568-25:2023
18. Interference between systems of the same manufacturer (***)
4.2.5.2
TCVN 7568-25:2023
8.2.6
TCVN 7568-25:2023
2.4.6.
Point-type fire detectors using a carbon monoxide sensor in combination with a heat sensor
1. Repeatability of CO activation
...
...
...
TCVN 7568-8:2015
5.2.2
TCVN 7568-8:2015
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- First batch inspection
+ If n ≤ 1.000, collect 07 samples;
+ If 1.000 < n ≤ 5.000, collect 14 samples;
+ If 5.000 < n ≤ 10.000, collect 21 samples;
+ If n > 10.000, collect 28 samples.
...
...
...
+ If n ≤ 1.000, collect 06 samples;
+ If 1.000 < n ≤ 5.000, collect 12 samples;
+ If 5.000 < n ≤ 10.000, collect 18 samples;
+ If n > 10.000, collect 24 samples.
8531.10.20
2. Directional dependence of CO activation
5.3.3 TCVN 7568-8:2015
5.3.2
TCVN 7568-8:2015
...
...
...
5.4.3
TCVN 7568-8:2015
5.4.2
TCVN 7568-8:2015
4. Threshold of thermal activation
5.5.3
TCVN 7568-8:2015
5.5.2
TCVN 7568-8:2015
...
...
...
5.12.3
TCVN 7568-8:2015
5.12.2
TCVN 7568-8:2015
6. Dry heat (operational)
5.14.3
TCVN 7568-8:2015
5.14.2
TCVN 7568-8:2015
...
...
...
5.17.3
TCVN 7568-8:2015
5.17.2
TCVN 7568-8:2015
8. Sulfur dioxide (SO2) corrosion (resistance) (*)
5.20.3
TCVN 7568-8:2015
5.20.2
TCVN 7568-8:2015
...
...
...
5.22.3
TCVN 7568-8:2015
5.22.2
TCVN 7568-8:2015
10. Sinusoidal vibration (operational)
5.23.3
TCVN 7568-8:2015
5.23.2
TCVN 7568-8:2015
...
...
...
4.2.1
TCVN 7568-25:2023
8.2.2
TCVN 7568-25:2023
12. Integrity of warning signal (***)
4.2.2
TCVN 7568-25:2023
8.2.3
TCVN 7568-25:2023
...
...
...
4.2.3
TCVN 7568-25:2023
8.2.4
TCVN 7568-25:2023
14. Antenna (***)
4.2.7
TCVN 7568-25:2023
8.2.9
TCVN 7568-25:2023
...
...
...
5.3.2
TCVN 7568-25:2023
8.3.3
TCVN 7568-25:2023
16. Interference between systems of the same manufacturer (***)
4.2.5.2
TCVN 7568-25:2023
8.2.6
TCVN 7568-25:2023
...
...
...
Point-type fire detectors using smoke and heat sensors
1. Repeatability of smoke activation
5.2.3
TCVN 7568-15:2015
5.2.2
TCVN 7568-15:2015
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- First batch inspection
+ If n ≤ 1.000, collect 16 samples;
...
...
...
+ If 5.000 < n ≤ 10.000, collect 48 samples;
+ If n > 10.000, collect 64 samples.
- Subsequent batch inspection:
+ If n ≤ 1.000, collect 13 samples;
+ If 1.000 < n ≤ 5.000, collect 26 samples;
+ If 5.000 < n ≤ 10.000, collect 39 samples;
+ If n > 10.000, collect 52 samples.
8531.10.20
2. Directional dependence of smoke activation
...
...
...
TCVN 7568-15:2015
5.3.2
TCVN 7568-15:2015
3. Directional dependence of thermal activation
5.4.3
TCVN 7568-15:2015
5.4.2
TCVN 7568-15:2015
4. Reproducibility of smoke activation
...
...
...
TCVN 7568-15:2015
5.5.2
TCVN 7568-15:2015
5. Reproducibility of thermal activation
5.6.3
TCVN 7568-15:2015
5.6.2
TCVN 7568-15:2015
6. Lower limit of thermal activation
...
...
...
TCVN 7568-15:2015
5.7.2
TCVN 7568-15:2015
7. Air movement
5.8.3
TCVN 7568-15:2015
5.8.2
TCVN 7568-15:2015
8. Glaring
...
...
...
TCVN 7568-15:2015
5.9.2
TCVN 7568-15:2015
9. Change to provided parameters (voltage)
5.10.3
TCVN 7568-15:2015
5.10.2
TCVN 7568-15:2015
10. Dry heat (operational)
...
...
...
TCVN 7568-15:2015
5.11.2
TCVN 7568-15:2015
11. Damp heat, cyclic (operational)
5.13.3
TCVN 7568-15:2015
5.13.2
TCVN 7568-15:2015
12. Damp heat, steady state (resistance) (*)
...
...
...
TCVN 7568-15:2015
5.14.2
TCVN 7568-15:2015
13. Sulfur dioxide (SO2) corrosion (resistance) (*)
5.15.3
TCVN 7568-15:2015
5.15.2
TCVN 7568-15:2015
14. Intense vibration (operational)
...
...
...
TCVN 7568-15:2015
5.16.2
TCVN 7568-15:2015
15. Sinusoidal vibration (operational)
5.18.3
TCVN 7568-15:2015
5.18.2
TCVN 7568-15:2015
16. Sinusoidal vibration (resistance) (*)
...
...
...
TCVN 7568-15:2015
5.19.2
TCVN 7568-15:2015
17. For fire detectors having more than one smoke sensor - test of choice (*)
5.21.3
TCVN 7568-15:2015
5.21.2
TCVN 7568-15:2015
18. Sensitive to fire
...
...
...
TCVN 7568-15:2015
5.22.2
TCVN 7568-15:2015
19. On-site diminished signal (***)
4.2.1
TCVN 7568-25:2023
8.2.2
TCVN 7568-25:2023
20. Integrity of warning signal (***)
...
...
...
TCVN 7568-25:2023
8.2.3
TCVN 7568-25:2023
21. Identification of equipment utilizing radio frequency (***)
4.2.3
TCVN 7568-25:2023
8.2.4
TCVN 7568-25:2023
22. Antenna (***)
...
...
...
TCVN 7568-25:2023
8.2.9
TCVN 7568-25:2023
23. Service life of independent power source (***)
5.3.2
TCVN 7568-25:2023
8.3.3
TCVN 7568-25:2023
24. Interference between systems of the same manufacturer (***)
...
...
...
TCVN 7568-25:2023
8.2.6
TCVN 7568-25:2023
2.4.8
Aspirating smoke detector
1. Repeatability
5.2.3
TCVN 7568-20:2016
5.2.2
...
...
...
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- First batch inspection
+ If n ≤ 1.000, collect 06 samples;
+ If 1.000 < n ≤ 5.000, collect 12 samples;
+ If 5.000 < n ≤ 10.000, collect 18 samples;
+ If n > 10.000, collect 24 samples.
- Subsequent batch inspection:
+ If n ≤ 1.000, collect 03 samples;
+ If 1.000 < n ≤ 5.000, collect 6 samples;
...
...
...
+ If n > 10.000, collect 12 samples
8531.10.30
2. Reproducibility
5.3.3
TCVN 7568-20:2016
5.3.2
TCVN 7568-20:2016
3. Change to voltage of supply sources
...
...
...
TCVN 7568-20:2016
5.4.2
TCVN 7568-20:2016
4. Dry heat (operational)
5.5.3
TCVN 7568-20:2016
5.5.2
TCVN 7568-20:2016
5. Damp heat, steady state (operational)
...
...
...
TCVN 7568-20:2016
5.7.2
TCVN 7568-20:2016
6. Damp heat, steady state (*)
5.8.3
TCVN 7568-20:2016
5.8.2
TCVN 7568-20:2016
7. Sulfur dioxide (SO2) corrosion resistance (*)
...
...
...
TCVN 7568-20:2016
5.9.2
TCVN 7568-20:2016
8. Shock (operational)
5.10.3
TCVN 7568-20:2016
5.10.2
TCVN 7568-20:2016
9. Collision (operational)
...
...
...
TCVN 7568-20:2016
5.11.2
TCVN 7568-20:2016
10. Vibration, sinusoidal vibration (operational)
5.12.3
TCVN 7568-20:2016
5.12.2
TCVN 7568-20:2016
11. Sinusoidal vibration (resistance) (*)
...
...
...
TCVN 7568-20:2016
5.13.2
TCVN 7568-20:2016
12. Sensitive to fire (*)
5.15.3
TCVN 7568-20:2016
5.15.2
TCVN 7568-20:2016
2.4.9.
...
...
...
1. Repeatability
5.2.3
TCVN 7568-22:2016
5.2.2
TCVN 7568-22:2016
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- First batch inspection
+ If n ≤ 1.000, collect 11 samples;
+ If 1.000 < n ≤ 5.000, collect 22 samples;
...
...
...
+ If n > 10.000, collect 44 samples.
- Subsequent batch inspection:
+ If n ≤ 1.000, collect 07 samples;
+ If 1.000 < n ≤ 5.000, collect 14 samples;
+ If 5.000 < n ≤ 10.000, collect 21 samples;
+ If n > 10.000, collect 28 samples.
8531.10.30
2. Reproducibility
5.3.3
...
...
...
5.32
TCVN 7568-22:2016
3. Change to voltage of supply sources
5.4.3
TCVN 7568-22:2016
5.4.2
TCVN 7568-22:2016
4. Glare resistance
5.5.3
...
...
...
5.5.2
TCVN 7568-22:2016
5. Dry heat (operational)
5.6.3
TCVN 7568-22:2016
5.6.2
TCVN 7568-22:2016
6. Damp heat, steady state (operational)
5.8.3
...
...
...
5.8.2
TCVN 7568-22:2016
7. Damp heat, steady state (resistance) (*)
5.9.3
TCVN 7568-22:2016
5.9.2
TCVN 7568-22:2016
8. Sulfur dioxide (SO2) corrosion resistance (*)
5.10.3
...
...
...
5.10.2
TCVN 7568-22:2016
9. Shock (operational)
5.11.3
TCVN 7568-22:2016
5.11.2
TCVN 7568-22:2016
10. Collision (operational)
5.12.3
...
...
...
5.12.2
TCVN 7568-22:2016
11. Vibration, sinusoidal vibration (operational)
5.13.3
TCVN 7568-22:2016
5.13.2
TCVN 7568-22:2016
12. Sinusoidal vibration (resistance) (*)
5.14.3
...
...
...
5.14.2
TCVN 7568-22:2016
13. Gas leak
5.15.3
TCVN 7568-22:2016
5.15.2
TCVN 7568-22:2016
14. Sensitive to fire (*)
5.17.3
...
...
...
5.17.2
TCVN 7568-22:2016
2.4.10.
Fire alarm
1. Reproducibility
5.2.3, TCVN 7568-3:2015
5.2.2, TCVN 7568-3:2015
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- First batch inspection
...
...
...
+ If 1.000 < n ≤ 5.000, collect 20 samples;
+ If 5.000 < n ≤ 10.000, collect 30 samples;
+ If n > 10.000, collect 40 samples.
- Subsequent batch inspection:
+ If n ≤ 1.000, collect 09 samples;
+ If 1.000 < n ≤ 5.000, collect 18 samples;
+ If 5.000 < n ≤ 10.000, collect 27 samples;
+ If n > 10.000, collect 36 samples.
...
...
...
2. Operational characteristics (sound pressure, frequency, and type)
5.3.3, TCVN 7568-3:2015
5.3.2, TCVN 7568-3:2015
3. Useful life (*)
5.4.3, TCVN 7568-3:2015
5.4.2, TCVN 7568-3:2015
4. Dry heat (operational)
5.5.3, TCVN 7568-3:2015
5.5.2, TCVN 7568-3:2015
...
...
...
5.8.3, TCVN 7568-3:2015
5.8.2, TCVN 7568-3:2015
6. SO2 corrosion (resistance) (*)
5.11.3, TCVN 7568-3:2015
5.11.2, TCVN 7568-3:2015
7. Intense vibration (operational)
5.12.3, TCVN 7568-3:2015
5.12.2, TCVN 7568-3:2015
8. Collision (operational)
...
...
...
5.13.2, TCVN 7568-3:2015
9. Sinusoidal vibration (operational)
5.14.3, TCVN 7568-3:2015
5.14.2, TCVN 7568-3:2015
10. Sinusoidal vibration (resistance) (*)
5.15.3, TCVN 7568-3:2015
5.15.2, TCVN 7568-3:2015
11. Synchronization (*)
5.20.3, 5.20.4 TCVN 7568-3:2015
...
...
...
12. On-site diminished signal (***)
4.2.1
TCVN 7568-25:2023
8.2.2
TCVN 7568-25:2023
13. Integrity of warning signal (***)
4.2.2
TCVN 7568-25:2023
8.2.3
...
...
...
14. Identification of equipment utilizing radio frequency (***)
4.2.3
TCVN 7568-25:2023
8.2.4
TCVN 7568-25:2023
15. Antenna (***)
4.2.7
TCVN 7568-25:2023
8.2.9
...
...
...
16. Service life of independent power source (***)
5.3.2
TCVN 7568-25:2023
8.3.3
TCVN 7568-25:2023
17. Interference between systems of the same manufacturer (***)
4.2.5.2
TCVN 7568-25:2023
8.2.6
...
...
...
2.4.11.
Manual call point
1. Operational characteristics
5.2.3 TCVN 7568-11:2015
5.2.2 TCVN 7568-11:2015
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- First batch inspection
+ If n ≤ 1.000, collect 08 samples;
+ If 1.000 < n ≤ 5.000, collect 16 samples;
...
...
...
+ If n > 10.000, collect 32 samples.
- Subsequent batch inspection:
+ If n ≤ 1.000, collect 06 samples;
+ If 1.000 < n ≤ 5.000, collect 12 samples;
+ If 5.000 < n ≤ 10.000, collect 18 samples;
+ If n > 10.000, collect 24 samples.
8536.50.99
2. Operation
5.3.3 TCVN 7568-11:2015
...
...
...
3. Test devices (operational)
5.4.3 TCVN 7568-11:2015
5.4.2 TCVN 7568-11:2015
4. Reliability (resistance)
5.5.3 TCVN 7568-11:2015
5.5.2 TCVN 7568-11:2015
5. Change to provided parameters
5.6.3 TCVN 7568-11:2015
5.6.2 TCVN 7568-11:2015
...
...
...
5.7.3 TCVN 7568-11:2015
5.7.2 TCVN 7568-11:2015
7. Damp heat, cyclic (operational)
5.10.3 TCVN 7568-11:2015
5.10.2 TCVN 7568-11:2015
8. SO2 corrosion (resistance) (*)
5.13.3 TCVN 7568-11:2015
5.13.2 TCVN 7568-11:2015
9. Intense vibration (operational)
...
...
...
5.14.2 TCVN 7568-11:2015
10. Collision (operational)
5.15.3 TCVN 7568-11:2015
5.15.2 TCVN 7568-11:2015
11. Sinusoidal vibration (operational)
5.16.3 TCVN 7568-11:2015
5.16.2 TCVN 7568-11:2015
12. Sinusoidal vibration (resistance) (*)
5.17.3 TCVN 7568-11:2015
...
...
...
13. On-site diminished signal (***)
4.2.1
TCVN 7568-25:2023
8.2.2
TCVN 7568-25:2023
14. Integrity of warning signal (***)
4.2.2
TCVN 7568-25:2023
8.2.3
...
...
...
15. Identification of equipment utilizing radio frequency (***)
4.2.3
TCVN 7568-25:2023
8.2.4
TCVN 7568-25:2023
16. Antenna (***)
4.2.7
TCVN 7568-25:2023
8.2.9
...
...
...
17. Service life of independent power source (***)
5.3.2
TCVN 7568-25:2023
8.3.3
TCVN 7568-25:2023
18. Interference between systems of the same manufacturer (***)
4.2.5.2
TCVN 7568-25:2023
8.2.6
...
...
...
2.4.12.
Fire alarm beacon (flashing beacon)
1. Repeatability (*)
5.2.3
TCVN 7568-23:2016
5.2.2
TCVN 7568-23:2016
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- First batch inspection
...
...
...
+ If 1.000 < n ≤ 5.000, collect 20 samples;
+ If 5.000 < n ≤ 10.000, collect 30 samples;
+ If n > 10.000, collect 40 samples.
- Subsequent batch inspection:
+ If n ≤ 1.000, collect 07 samples;
+ If 1.000 < n ≤ 5.000, collect 14 samples;
+ If 5.000 < n ≤ 10.000, collect 21 samples;
+ If n > 10.000, collect 28 samples.
8531.80.10
...
...
...
5.3.3
TCVN 7568-23:2016
5.3.2
TCVN 7568-23:2016
3. Operational features
5.4.3
TCVN 7568-23:2016
5.4.2
TCVN 7568-23:2016
...
...
...
5.5.3
TCVN 7568-23:2016
5.5.2
TCVN 7568-23:2016
5. Dry heat (operational)
5.6.3
TCVN 7568-23:2016
5.6.2
TCVN 7568-23:2016
...
...
...
5.7.3
TCVN 7568-23:2016
5.7.2
TCVN 7568-23:2016
7. Damp heat, cyclic (operational)
5.9.3
TCVN 7568-23:2016
5.9.2
TCVN 7568-23:2016
...
...
...
5.11.3
TCVN 7568-23:2016
5.11.2
TCVN 7568-23:2016
9. SO2 corrosion (resistance) (*)
5.12.3
TCVN 7568-23:2016
5.12.2
TCVN 7568-23:2016
...
...
...
5.13.3
TCVN 7568-23:2016
5.13.2
TCVN 7568-23:2016
11. Collision (operational)
5.14.3
TCVN 7568-23:2016
5.14.2
TCVN 7568-23:2016
...
...
...
5.15.3
TCVN 7568-23:2016
5.15.2
TCVN 7568-23:2016
13. Sinusoidal vibration (resistance) (*)
5.16.3 TCVN 7568-23:2016
5.16.2
TCVN 7568-23:2016
14. Strobe synchronization (function of choice) (*)
...
...
...
TCVN 7568-23:2016
5.19.2 TCVN 7568-23:2016
15. On-site diminished signal (***)
4.2.1
TCVN 7568-25:2023
8.2.2
TCVN 7568-25:2023
16. Integrity of warning signal (***)
4.2.2
...
...
...
8.2.3
TCVN 7568-25:2023
17. Identification of equipment utilizing radio frequency (***)
4.2.3
TCVN 7568-25:2023
8.2.4
TCVN 7568-25:2023
18. Antenna (***)
4.2.7
...
...
...
8.2.9
TCVN 7568-25:2023
19. Useful life of independent source (***)
5.3.2
TCVN 7568-25:2023
8.3.3
TCVN 7568-25:2023
20. Interference between systems of the same manufacturer (***)
4.2.5.2
...
...
...
8.2.6
TCVN 7568-25:2023
2.5. Equipments affiliated with gaseous fire-extinguishing systems
No.
Article
Technical specification
Requirement
Testing method
Sampling method and guidelines
...
...
...
2.5.1.
Control panel of gaseous fire-extinguishing system
1. Power supply
- Power supply must be independent of power supply of areas where fire occurs and must include an emergency backup power supply with an automatic transfer switch in case primary power supply malfunctions
- 6.4.3 TCVN 7161-1:2022
6.4.3, 8.2.9 TCVN 7161-1:2022
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- If n ≤ 100, collect 3 samples;
- If 100 < n ≤ 500, collect 6 samples
...
...
...
8531.10.20
2. Change to provided parameters
a) Provide the highest input voltage according to manufacturers' regulations;
b) Provide the lowest input voltage according to manufacturers’ regulations.
16.9 TCVN 7568-2:2013
3. Operating capability
Examine samples’ compliance with each requirement under the EN-12094-1-2003 and prove operation of the samples before, during, and/or after conditioning (9.2 EN-12094-1- 2003).
9.2 EN-12094-1-2003
4. Damp heat, steady state (operational)
...
...
...
9.4.2 EN-12094-1-2003
5. Sinusoidal vibration (operational)
Subject the samples to vibration in each of the 3 perpendicular axes with one of the axes perpendicular to mounting plane of the samples. Conditioning severities:
- Frequency range: 10 Hz to 150 Hz;
Acceleration range: 0,981 m.s-2 (0,1 Gn);
- Number of axes: three.
- Frequency per axis: once for each function.
16.7 TCVN 7568- 2:2013 or 9.3 f EN 12904-1-2003
...
...
...
6. Sinusoidal vibration (durability)
Subject the samples to vibration in each of the 3 perpendicular axes with one of the axes perpendicular to mounting plane of the samples. Conditioning severities:
- Frequency range: 10 Hz to 150 Hz; Acceleration amplitude: 4,905 m.s-2 (051 Gn);
- Number of axes: three.
- Frequency per axis: 20 per axis.
16.11 of TCVN 7568-2:2013 or 9.3g g EN 12904-1-2003
2.5.2.
...
...
...
1. HFC-227ea technical characteristics
Schedule 1 TCVN 7161-9:2009
ISO 3427;
ISO 3363; ASTM 6064-11
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- If n ≤ 10, collect 1 sample;
- If 10 < n ≤ 200, collect 2 samples
- If n > 200, collect 05 samples;
3813.00.00
...
...
...
- Refilled gas shall not be lower than 5% of value specified on label
- 9.2.1.3 under TCVN 7161-1:2022
Weigh filled cylinders and subtract weight of cylinder shells.
3. Refill pressure
- Refill pressure must not be more than 10% lower than value specified on the label
- 9.2.1.3 under TCVN 7161-1:2022
Use calibrated pressure gauge to connect to gas cylinder to measure pressure.
4. Refill rate
≤1150 kg/m3
...
...
...
6.1, TCVN 7161-9:2009
Examine amount of gas refilled / volume of cylinder
2.5.3.
FK-5-1-12 extinguishant cylinder
1. FK-5-1-12 technical characteristics
Schedule 1 TCVN 7161-5:2021
Use analyzers to determine compositions in accordance with Schedule 1, TCVN 7161-5:2021
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- If n ≤ 10, collect 1 sample;
...
...
...
- If n > 200, collect 05 samples;
3813.00.00
2. Amount of gas for refill
- Refilled gas shall not be lower than 5% of value specified on label
9.2.1.3, TCVN 7161-1:2022
Weigh filled cylinders and subtract weight of cylinder shells.
3. Refill pressure
- Refill pressure must not be more than 10% lower than value specified on the label
9.2.1.3, TCVN 7161-1:2022
...
...
...
4. Refill rate
6.1 - TCVN 7161-5:2021
6.1, TCVN 7161-5:2021
Examine amount of gas refilled / volume of cylinder
2.5.4.
IG-100 extinguishant cylinder
1. IG-100 technical characteristics
According to Schedule 1, TCVN 7161-13:2009
Use analyzers to determine compositions in accordance with Schedule 1, TCVN 7161-13:2009
...
...
...
- If n ≤ 10, collect 1 sample;
- If 10 < n ≤ 200, collect 2 samples
- If n > 200, collect 05 samples;
3813.00.00
2. Amount of gas for refill
- Refilled gas shall not be lower than 5% of value specified on label
9.2.1.3, TCVN 7161-1:2022
Weigh filled cylinders and subtract weight of cylinder shells.
3. Refill pressure
...
...
...
9.2.1.3, TCVN 7161-1:2022
Use calibrated pressure gauge to connect to gas cylinder to measure pressure.
2.5.5.
Selector valve
1. Pressure resistance of valve casing
4.6 ISO 16003:2008:
5.6.2 ISO 16003:2008
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- If n ≤ 10, collect 1 sample;
...
...
...
- If n > 200, collect 05 samples;
8481.40.90
2. Tightness of valve
4.7.3 ISO 16003:2008
5.7.3 ISO 16003:2008:
3. Internal pressure resistance and leak prevention
4.9 ISO 16003:2008: Parts must not leak or suffer from any permanent deformation when tested in accordance with 5.5 ISO 16003:2008
5.5.3 ISO 16003:2008
2.5.6.
...
...
...
1. Nozzle design
Ensure parameters according to manufacturers’ design
- Examine nozzle profile
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- If n ≤ 10, collect 1 sample;
- If 10 < n ≤ 200, collect 2 samples
- If n > 200, collect 05 samples;
8424.90.10
2. Dimension, weight
...
...
...
Examine using electronic scales and rulers.
3. Filter
6.3.6.4 TCVN 7161-1:2022
6.3.6.4 TCVN 7161-1:2022
4. Resistance to high temperature and pressure
4.12 ISO 16003:2008
5.12.2 ISO 16003:2008
2.6. Apparatus affiliated with water-based fire-extinguishing systems
No.
...
...
...
Technical specification
Requirement
Testing method
Sampling method and guidelines
HS Code
2.6.1.
Sprinkler
1. Preliminary examination
5 TCVN 6305-1:2007
...
...
...
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
1. First batch inspection:
- In respect of sprinklers other than recessed sprinklers, pendent sprinklers, and open sprinklers:
+ If 194 ≤ n < 10.000, collect 194 samples;
+ If n > 10.000, collect 388 samples;
- In respect of recessed sprinklers, pendent sprinklers, and open sprinklers, sampling quantity increases by 10 samples;
2. Subsequent batch inspections:
+ If 124 ≤ n < 10.000, collect 124 samples;
+ If n > 10000, collect 248 samples.
...
...
...
2. Dimension measurement
6.1 TCVN 6305-1:2007
7.3 TCVN 6305-1:2007
3. Working load and casing durability test
6.6.1 TCVN 6305-1:2007
7.4 TCVN 6305-1:2007
4. Leak prevention and hydrostatic pressure resistance
5, 6.8 TCVN 6305-1:2007
7.5 TCVN 6305-1:2007
...
...
...
6.5.1 TCVN 6305-1:2007
7.6 TCVN 6305-1:2007
6. Operating temperature
6.3 TCVN 6305-1:2007
7.7 TCVN 6305-1:2007
7. Increase in thermodynamics and coefficient of thermal conductivity (*)
6.14 TCVN 6305-1:2007
7.7.2 TCVN 6305-1:2007
8. Heat resistance
...
...
...
7.8.1 TCVN 6305-1:2007
9. Sudden change in temperature (thermal shock)
6.10 TCVN 6305-1:2007
7.9 TCVN 6305-1:2007
10. Flow rate
6.4.1 TCVN 6305-1:2007
7.11 TCVN 6305-1:2007
11. Water distribution
6.4.2 TCVN 6305-1:2007
...
...
...
12. Dew point corrosion (*)
6.11.3 TCVN 6305-1:2007
7.13.3 TCVN 6305-1:2007
13. Sulfur dioxide corrosion test (*)
6.11.2 TCVN 6305-1:2007
7.13.2 TCVN 6305-1:2007
14. Heat resistance (for fast opening sprinklers) (*)
6.15 TCVN 6305-1:2007
7.15 TCVN 6305-1:2007
...
...
...
6.13 TCVN 6305-1:2007
7.16 TCVN 6305-1:2007
16. Vibration test
6.16 TCVN 6305-1:2007
7.17 TCVN 6305-1:2007
17. Collision
6.17 TCVN 6305-1:2007
7.18 TCVN 6305-1:2007
18. Thermal sensitivity test for recessed sprinkler, pendent sprinkler, and recessed sprinkler (*)
...
...
...
7.25 TCVN 6305-1:2007
2.6.2.
Drencher
1. Preliminary examination
4.5 TCVN 6305-1:2007
7.2 TCVN 6305-1:2007
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- First batch inspection:
+ If 39 < n ≤ 10.000, collect 39 samples;
...
...
...
- Subsequent batch inspections:
+ If 19 < n ≤ 10.000, collect 19 samples;
+ If n > 10000, collect 38 samples.
8424.90.30
2. Dimension measurement
7.3 TCVN 6305-1:2007
7.3 TCVN 6305-1:2007
3. Flow rate
6.4.1 TCVN 6305-1:2007
...
...
...
4. Water distribution
6.4.2 TCVN 6305-1:2007
7.12 TCVN 6305-1:2007
5. Dew point corrosion (*)
6.11.3 TCVN 6305-1:2007
7.13.3 TCVN 6305-1:2007
6. Sulfur dioxide corrosion test (*)
6.11.2 TCVN 6305-1:2007
7.13.2 TCVN 6305-1:2007
...
...
...
6.15 TCVN 6305-1:2007
7.15 TCVN 6305-1:2007
8. Vibration test
6.16 TCVN 6305-1:2007
7.17 TCVN 6305-1:2007
9. Collision test
6.17 TCVN 6305-1:2007
7.18 TCVN 6305-1:2007
2.6.3.
...
...
...
1. Appearance
No fissure, crack, fracture
Visual inspection
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- First batch inspection:
+ If n ≤ 100, collect 02 samples;
+ If n > 100, collect 05 samples;
- Subsequent batch inspections:
+ If n ≤ 100, collect 01 samples;
...
...
...
8481.40.90
2. Spring and membrane (*)
4.7.6 TCVN 6305-2:2007
6.2 TCVN 6305-2:2007
3. Resistance
4.13 TCVN 6305-2:2007
Use test device described under 6.11.2.2 according to TCVN 6305-2:2007, adjust flow rate to appropriate value under Schedule 1 TCVN 6305-2:2007 with +5% tolerance so that water with appropriate flow rate can effectively flow through valves for 30 (+5) minutes
4. Friction loss (*)
4.12 TCVN 6305-2:2007
...
...
...
5. Leak and deformation of valves (*)
4.8 TCVN 6305-2:2007
6.8 TCVN 6305-2:2007
6. Durability of casing (*)
4.5 TCVN 6305-2:2007
6.9 TCVN 6305-2:2007
7. Resistance to flame (*)
4.4.3 TCVN 6305-2:2007
6.10 TCVN 6305-2:2007
...
...
...
4.7.7; 4.14.6; 4.16 TCVN 6305-2:2007; sealing components of wet-type alarm valves must not leak or be damaged after all tests.
In regard to proportion test, in addition to requirements under 4.16.1 TCVN 6305-2:2007, the valves must satisfy requirements under 4.14.7 TCVN 6305-2:2007
6.11
TCVN 6305-2:2007
9. Structure and loudness of fire alarms (if any)
4.18 TCVN 6305-2:2007
Visual inspection;
Loudness inspection in accordance with 6.12.2 TCVN 6305-2:2007
10. Retard chambers (durability and drainage) (*)
...
...
...
6.13 TCVN 6305-2:2007
11. Corrosion resistance (*)
4.11.7 TCVN 6305- 2:2007
6.14 TCVN 6305-2:2007
2.6.4.
Deluge valve
1. Appearance
No fissure, crack, fracture
Visual inspection
...
...
...
- First batch inspection:
+ If n ≤ 100, collect 02 samples;
+ If n > 100, collect 05 samples;
- Subsequent batch inspections:
+ If n ≤ 100, collect 01 samples;
+ If n > 100, collect 02 samples;
8481.40.90
2. Spring and membrane (*)
4.7.6 TCVN 6305-5:2009
...
...
...
3. Friction loss (*)
4.12 TCVN 6305-5:2009
6.6 TCVN 6305-5:2009
4. Leak and deformation (*)
4.8 TCVN 6305-5:2009
6.7 TCVN 6305-5:2009
5. Durability of casing (*)
4.5.1 TCVN 6305-5:2009
6.8 TCVN 6305-5:2009
...
...
...
4.4.3 TCVN 6305-5:2009
6.9 TCVN 6305-5:2009
7. Operational requirements
4.7.7; 4.10.4; 4.14; 4.16 TCVN 6305-5:2009
6.10 TCVN 6305-5:2009
8. Resistance
4.13 TCVN 6305-5:2009
6.11 TCVN 6305-5:2009
9. Self-closing prevention (*)
...
...
...
6.12 TCVN 6305-5:2009
10. Corrosion resistance (*)
4.11.7 TCVN 6305-5:2009
6.13 TCVN 6305-5:2009
2.6.5.
Metal hose connecting nozzles in water-based fire-extinguishing system
1. Structure, format, dimensions
4 TCVN 13455:2022
- Visual inspection;
...
...
...
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- If n ≤ 3.000, collect 8 samples;
- If 3000 < n ≤ 10.000, collect 16 samples
- If n > 10.000, collect 32 samples;
8307.10.00
2. Operating pressure
5.1 TCVN 13455:2022
Technical documents
...
...
...
5.2 TCVN 13455:2022
6.2 TCVN 13455:2022
4. Resistance to hydraulic pressure
5.3 TCVN 13455:2022
6.1, 6.3, 6.4 TCVN 13455:2022
5. Length-wise deformation
5.4 TCVN 13455:2022
6.1, 6.5
TCVN 13455:2022
...
...
...
5.5 TCVN 13455:2022
6.1, 6.6
TCVN 13455:2022
7. Flexibility
5.6 TCVN 13455:2022
6.1, 6.7
TCVN 13455:2022
8. Hydraulic shock resistance
5.7 TCVN 13455:2022
...
...
...
TCVN 13455:2022
9. Compression resistance
5.8 TCVN 13455:2022
6.1, 6.9
TCVN 13455:2022
10. Pressure loss
5.9 TCVN 13455:2022
6.1, 6.10
TCVN 13455:2022
...
...
...
Non-metallic pipe for water supply for firefighting (CPVC pipes and accessories thereof for use in automatic sprinkler system)
1. Dimension, appearance
5.2, 6.1, 6.2
TCVN 12653-1:2019
5.1.3 TCVN 12653-2:2019
6.2, 6.3, 6.4
TCVN 12653-1:219
5.1.3 through 5.1.9 TCVN 12653-2:2019
3917.23.00
...
...
...
7.1
TCVN 12653-1:2019
Technical documents
3. Longitudinal compression by heat (*)
7.2
TCVN 12653-1:2019
7.2
TCVN 12653-1:2019
4. Vicat softening temperature
...
...
...
TCVN 12653-1:2019
5.1.5
TCVN 12653-2:2019
5. Mass density
7.4
TCVN 12653-1:2019
5.1.6
TCVN 12653-2:2019
6. Combustibility
...
...
...
TCVN 12653-1:2019
6
TCVN 12653-2:2019
7. Fire resistance
7.6
TCVN 12653-1:2019
7
TCVN 12653-2:2019
8. Cyclic heat resistance (*)
...
...
...
TCVN 12653-1:2019
21
TCVN 12653-2:2019
9. Friction factor (*)
7.8
TCVN 12653-1:2019
9
TCVN 12653-2:2019
10. Equivalent pipe length of accessories (pressure loss of accessories) (*)
...
...
...
TCVN 12653-1:2019
10
TCVN 12653-2:2019
11. Corrosion resistance of stainless steel section (*)
7.10.1
TCVN 12653-1:2019
12
TCVN 12653-2:2019
12. Durability of label (*)
...
...
...
TCVN 12653-1:2019
24
TCVN 12653-2:2019
13. Short-term leak prevention and hydrostatic pressure resistance
8.1.1
TCVN 12653-1:2019
5.1.8, 8
TCVN 12653-2:2019
14. Conditional leak prevention and hydrostatic pressure resistance (*)
...
...
...
TCVN 12653-1:2019
19
TCVN 12653-2:2019
15. Bending resistance (*)
8.3
TCVN 12653-1:2019
13
TCVN 12653-2:2019
16. Collision resistance
...
...
...
TCVN 12653-1:2019
5.1.7, 14
TCVN 12653-2:2019
17. Compression resistance (*)
8.5
TCVN 12653-1:2019
15
TCVN 12653-2:2019
18. Tension resistance (*)
...
...
...
TCVN 12653-1:2019
8.6
TCVN 12653-1:2019
19. Vibration resistance (*)
8.8
TCVN 12653-1:2019
16
TCVN 12653-2:2019
20. Operational capability of high-pressure sprinkler (*)
...
...
...
TCVN 12653-1:2019
17
TCVN 12653-2:2019
21. Shear resistance
8.10
TCVN 12653-1:2019
5.1.4; 18
TCVN 12653-2:2019
22. Cyclic pressure resistance (*)
...
...
...
TCVN 12653-1:2019
20
TCVN 12653-2:2019
2.7. Exit light, emergency light
No.
Article
Technical specification
Requirement
Testing method
...
...
...
HS Code
2.7.1.
Emergency exit lighting (exit light)
1. Markings
8.6 and 10 ISO 3864-1:2011
Visual inspection
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- First batch inspection
+ If n ≤ 1.000, collect 10 samples;
...
...
...
+ If n > 5.000, collect 30 samples.
- Subsequent batch inspection:
+ If n ≤ 1.000, collect 02 samples;
+ If 1.000 < n ≤ 5.000, collect 4 samples;
+ If n > 5.000, collect 06 samples
8531.20.00
2. Color
Background: Green
Detail: White
...
...
...
Safety green must cover at least 50% of the sign
Chromaticity coordinates are specified under Appendix A of ISO 3864-1:2011
Measure color spectrum where luminance of safety color and contrasting color is the greatest
3. Activation
Lights can automatically activate in case of emergency when primary power supply is out without the need to activate auxiliary equipment
Visual inspection
4. Circuit requirement
Malfunctioning of any bulb must not affect other bulbs in the same circuit
Attempt to shut down any bulb and visually inspect remaining bulbs in the circuit
...
...
...
Color must be green; if a directive serves both functions, both green and red are acceptable
Visual inspection
6. Requirement regarding exposed and concealed electrical wires
Electrical connections between sources of grid electricity, individual parts of lights (for example remote control panels) and between components of lights must be protected from random disconnection.
Internal plugs and sockets without protection against random disconnection are allowed if they cannot be accessed directly (for example if such components are covered by caps which cannot be removed while one hand is occupied).
External plugs and sockets without protection against random disconnection are allowed only if the lights are accompanied by a warning that says: “Đèn này chỉ được thiết kế để lắp ở những nơi phích cắm và ổ cắm được bảo vệ để không bị rút ra khi không được phép” (This light is designed for places where plugs and sockets are protected from unauthorized removal)
Visual and manual inspection
7. Requirement regarding heat and durability (*)
After test, lights must be visually inspected. Parts of the lights must operate normally, without deformation, and with clear label.
...
...
...
Lights must be placed in temperature controllers for testing purposes.
Lights must be placed on supporting platform (in the same operating position) in similar manner as testing for regular operating temperature.
Temperature of testing environment must be kept within ±2°C of (ta + 10)oC during the test; ta shall be 25 oC unless otherwise specified on the label. Ambient temperature must be measured in accordance with Appendix K under TCVN 7722-1 (IEC 60598-1). Electrical ballast for use individually with lights must operate at temperature of 25 °C ± 5 °C. Lights must be tested for a total of 390 hours, consisting of 10 consecutive cycles of 36 hours and one last cycle of 30 hours at the maximum nameplate voltage.
In each cycle, the lights must operate normally at the highest voltage for 30 hours and in emergency mode for 6 hours (duration of a cycle may vary depending on the maximum number of hours in which the lights are fully charged and stay on backup power supply according to manufacturers’ statement)
8. Requirement regarding sudden disconnection (*)
Lights operate normally after testing
Lights must be able to operate normally within 50 instances of disconnecting and connecting voltage when batteries are fully charged in the 11th cycle following durability test. Each instance of disconnection and connection consists of connecting to nominal power supply for 60 seconds and disconnecting from it in 20 seconds.
9. Requirement regarding rechargeable batteries/batteries
Rechargeable batteries/batteries fitted in emergency lights must be: Recessed nickel–cadmium batteries or valve-regulated lead-acid batteries or rechargeable batteries with similar safety.
...
...
...
10. Contrast, luminance, and color spectrum (*)
Lights must provide sufficient nominal luminance at the end of nominal working duration.
Minimum luminance at any point within safety color area must be 2 cd/m2 or 10 cd/m2 if primary risk is smoke;
Consistency of luminance in safety color and contrasting color is measured by proportion of minimum to maximum luminance of the color and must be greater than 1:5 (see ISO 3864- 1:2011). If luminance of safety signs exceeds 100 cd/m2, the proportion of minimum to maximum luminance must be greater than 1:10. Proportion of luminance of contrasting color to luminance of area adjacent to safety color must not be lower than 5:1 and must not be greater than 15:1.
After finishing test in temperature controller, lights must be let cool to nominal ambient temperature (ta) or 25 oC, whichever is higher and must be charged for 24 hours at 0,9 times the nominal supply voltage.
Utilize measuring instruments that measure luminance. Measurement shall be performed on 5 samples, results shall be average values of 5 measurements performed on different samples.
2.7.2.
Backup lighting (Emergency light)
1. Activation
...
...
...
Visual inspection
Samples shall be collected randomly from batch in quantity depending on number of equipments in a batch (n), to be specific:
- First batch inspection
+ If n ≤ 1.000, collect 10 samples;
+ If 1.000 < n ≤ 5.000, collect 20 samples;
+ If n > 5.000, collect 30 samples.
- Subsequent batch inspection:
+ If n ≤ 1.000, collect 02 samples;
+ If 1.000 < n ≤ 5.000, collect 4 samples;
...
...
...
9405.40.99
2. Circuit requirement
Malfunctioning of any bulb must not affect other bulbs in the same circuit
Attempt to shut down any bulb and visually inspect remaining bulbs in the circuit
3. Directive regarding electric-powered lighting sources
Color must be green; if a directive serves both functions, both green and red are acceptable
Visual inspection
4. Requirement regarding exposed and concealed electrical wires
Electrical connections between sources of grid electricity, individual parts of lights (for example remote control panels) and between components of lights must be protected from random disconnection. Internal plugs and sockets without protection against random disconnection are allowed if they cannot be accessed directly (for example if such components are covered by caps which cannot be removed while one hand is occupied).
...
...
...
Visual inspection
5. Requirement regarding heat and durability (*)
After the test, lights must be visually inspected. Parts of the lights must operate normally, without deformation, and with clear label.
Following durability tests, lights must be able to stay on for at least 2 hours on backup power supply after the 10th test cycle (30-hour recharge cycle).
Lights must be placed in temperature controllers for testing purposes.
Lights must be placed on supporting platform (in the same operating position) in similar manner as testing for regular operating temperature.
Temperature of testing environment must be kept within ±2°C of (ta + 10)oC during the test; ta shall be 25 oC unless otherwise specified on the label. Ambient temperature must be measured in accordance with Appendix K under TCVN 7722-1 (IEC 60598-1). Electrical ballast for use individually with lights must operate at temperature of 25 °C ± 5 °C. Lights must be tested for a total of 390 hours, consisting of 10 consecutive cycles of 36 hours and one last cycle of 30 hours at the maximum nameplate voltage.
In each cycle, the lights must operate normally at the highest voltage for 30 hours and in emergency mode for 6 hours (duration of a cycle may vary depending on the maximum number of hours in which the lights are fully charged and stay on backup power supply according to manufacturers’ statement)
6. Requirement regarding sudden disconnection and connection (*)
...
...
...
Lights must be able to operate normally within 50 instances of disconnecting and connecting voltage when batteries are fully charged in the 11th cycle following durability test. Each instance of disconnection and connection consists of connecting to nominal power supply for 60 seconds and disconnecting from it in 20 seconds.
7. Requirement regarding rechargeable batteries/batteries
Rechargeable batteries/batteries fitted in emergency lights must be: Recessed nickel–cadmium batteries or valve-regulated lead-acid batteries or rechargeable batteries with similar safety.
Visual inspection
8. Requirement regarding luminous flux and color rendering index (CRI) (*)
Lights must be able to provide sufficient nominal luminous flux at the end of nominal working duration;
CRI of lights throughout nominal working duration must be ≥ 40
After finishing test in temperature controller, lights must be let cool to nominal ambient temperature (ta) or 25 oC, whichever is higher and must be charged for 24 hours at 0,9 times the nominal supply voltage.
Utilize measuring instruments which measure luminous flux and CRI. Measurement shall be performed on 5 samples, results shall be average values of 5 measurements performed on different samples.
...
...
...
(*): See 3.1.1.b)
(**): In respect of fire extinguishers containing extinguishants that have been inspected and certified, testing for technical specifications of extinguishants in these extinguishers is not required.
(***): Only required in respect of equipments within automatic fire alarm system utilizing radio transmission. In addition, equipments within automatic fire alarm system utilizing radio transmission shall be assessed for conformity in terms of radio spectrum in accordance with the laws, other relevant standards, regulations.
3.1. Regulation on quality assessment of fire protection equipments
3.1.1. Methods for examining, testing, and assessing quality of fire protection equipment samples:
a) Carry out tests and inspections in accordance with technical specifications under Part 2 of this Regulation and issue inspection certificate for fire protection equipments prior to circulation as per the law.
b) Fire protection equipments manufactured by domestic manufacturing facilities that utilize manufacturing technology and procedures certified by competent authority, maintain quality control system in accordance with ISO 9001, and have been inspected and certified for technical specifications conforming to this Regulation shall not be required to be tested for technical specifications marked with (*) in the column “Technical specifications” in Part 2 of this Regulation during subsequent inspections (as technical specifications marked with (*) in the column “Technical specifications” have been previously tested and assessed in conformity with this Regulation).
c) Quantity of samples for testing and inspection shall vary depending on the type of equipments specified under Part 2 of this document. Inspecting entities shall directly collect the samples. Samples of fire protection equipments that have been tested and inspected must be returned to entities requesting inspection by inspecting entities (except for fire protection equipments consumed during testing).
...
...
...
In respect of fire protection equipments that are specified under list of equipments requiring fire prevention and firefighting inspection as per the law and have been inspected under licensing of competent authority of host countries, fire and rescue police departments have the powers to rely on inspection results of foreign agencies, organizations to consider issuing inspection certificate on the basis of requirements below:
a) The foreign agencies, organizations are accredited by competent authority for conformity to the ISO/IEC 17025 - General requirements for the competence of testing and calibration laboratories and accredited scope conforms to scope requested for acceptance or the Ministry of Public Security has signed commitment to accept testing, inspection results.
b) Inspection results of the foreign agencies, organizations apply to equipment models and are effective as of the date of application for inspection certificate or apply to types of equipments requested for inspection certificate issuance; and technical specifications for testing satisfy requirements under respective Vietnam’s regulations, standards or foreign standards, international standards permitted for application in Vietnam by competent authority.
3.1.3. Equipment and instruments serving inspection and testing of fire protection equipments shall be inspected and calibrated in accordance with metrology laws.
3.2. Regulations on labeling fire protection equipments
Fire protection equipments shall be labeled in accordance with Decree No. 43/2017/ND-CP of the Government, Decree No. 111/2021/ND-CP dated December 9, 2021 of the Government, and detail requirements under applicable standards.
4.1. Heads of agencies and entities under Section 1.2 of this document are responsible for popularizing this document within their entities and subordinates.
4.2. The Vietnam Fire and Rescue Police Department shall publicize, guide, and examine application of this document in relevant entities.
...
...
...
File gốc của Circular No. 56/2023/TT-BCA dated October 30, 2023 on National Technical Regulations on Fire Protection Equipments đang được cập nhật.
Circular No. 56/2023/TT-BCA dated October 30, 2023 on National Technical Regulations on Fire Protection Equipments
Tóm tắt
| Cơ quan ban hành | Bộ Công An |
| Số hiệu | 56/2023/TT-BCA |
| Loại văn bản | Thông tư |
| Người ký | Tô Lâm |
| Ngày ban hành | 2023-10-30 |
| Ngày hiệu lực | 2024-04-01 |
| Lĩnh vực | Tài nguyên - Môi trường |
| Tình trạng |