BS 6387
Residents, owners and regulatory authorities of buildings are now, more than ever, protected by stringent safety requirements. Electrical installations – particularly fire alarm systems, sprinklers, smoke detection and extraction equipment, emergency lighting and evacuation systems – all merge to prevent harm to people and damage to buildings and equipment.
The wiring behind the systems proves to be an important factor in preventing fires from spreading, and stopping smoke from choking off exit points and allowing a safe rescue.
If the wiring is adversely affected, the systems themselves will have no power to provide their own critical functions.
Stringent tests – including IEC 60331 and BS 6387– are performed to ensure that such cables are fire-resistant.
Resistance to fire alone
Category A - Cables are under fire at 650°C for 3 hours
Category B - Cables are under fire at 750°C for 3 hours
Category C - Cables are under fire at 950°C for 3 hours
Category S - Cables are under fire at 950°C for 20 min (short duration)
Resistance to fire with water
Category W - Cables are under fire at 650°C for 15 minutes, then at 650°C with water spray for a further 15 minutes.
Resistance to fire with mechanical shock
Category X - Cables are under fire at 650°C with mechanical shock for 15 minutes.
Category Y - Cables are under fire at 750°C with mechanical shock for 15 minutes.
Category Z - Cables are under fire at 950°C with mechanical shock for 15 minutes.
During the test, the bs 6387 cableis mounted on a panel and is shocked with a steel bar at 30-second intervals for 15 minutes while exposed to flame and no fuse shall be ruptured nor any lamp extinguished.
For more information about bs cable standards, please feel free to contact us!
As a professional industrial cable supplier, JENUIN has high-quality pvc insulated wirefor sale. Welcome to contact us if needed.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
CU/LSZH H05Z-K LSZH Flexible Building Wire | H05Z K cableand H07Z-K cables are referred unsheath FLEXIBLE single-core cables insulated with halogen-free crosslinked compound and having low emi... |
 |
6242B 6243B LSZH Flat Cores +Earth Cable | As a China electric wire manufacturerand control cablesupplier with over 20 years of knowledge in the cables industry, we supply reliable cables wo... |
 |
BS 7889 | BS7889 cablerefer to the electric cables –Thermosetting insulated, non-armored cables with a voltage of 600/1 000 V, for fixed installations.... |
 |
BS 7211 | BS7211 cablefeatures Electric cables –The thermosetting insulated and thermoplastic sheathed circularcables for voltages up to and including ... |
 |
XLPE Insulated Cable | JENUINcable is a Chinacable manufacturerwith more than 20 years of experience in designing, manufacturing, and selling green environmental–pr... |
Похожие товары
 |
2UUL Vajra Screen Separation Wire For Phone Repair 0.035mm | Продавец: Shenzhen Wikshu Technology Co. | Описание 2UUL DA21 Ваджра проволока экрана разделения линии 0.035MM*100M. 0.035 мм высокая твердо... |
 |
Евро сетевые кабели | Продавец: n ing BO Q i AOP u electric Co., Ltd. | Европе для подключения электрооборудования к источнику питания обычно используются шнуры и кабели... |
 |
Copper Tape Screened Control Cable | Продавец: Guangdong Jinlianyu Cable industrial Co.,Ltd | Copper tape cableis mainly used in anti-interference circuit system. These copper control cables ... |
 |
Control Cable | Продавец: Guangdong Jinlianyu Cable industrial Co.,Ltd | The control cables are also called multi-core control cables or flexible control cables. They are... |
 |
Bare Strand Copper Wire | Продавец: Guangdong Jinlianyu Cable industrial Co.,Ltd | The bare conductor cablealso are known as hard drawn bare copper conductor, ground copper and bar... |
