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
 |
4 Cores Power Cable (XLPE Insulated) | XLPE insulated 4-core power cables are normally used in power transmission and distribution systems. The 4 core xlpe cableis referred to IEC60502 C... |
 |
CU/PVC/PVC 6242Y Flat Twin Cores And Earth Cable | BS6004 624-Y flat twin and earth cablerefer to the flat cores with the earth with a voltage of 300/500v. They could be single-core +earth 6241Y, tw... |
 |
CU/LSZH/LSZH 6181B 6182B 6183B 6184B 6185B LSZH Multi Cores | Cu/LSZH/LSZH are the electric cables referred to thermosetting insulated and thermoplastic sheathed cables for voltage 450/750V electric power and ... |
 |
BS EN 50525-2-11 | BS EN 50525-2-11 cables apply to Electric cables — Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) Part 2... |
 |
CU/PVC H05V-U | CU/PVC H05V U cablefeatures a plain annealed solid conductor class 1 with PVC insulation. H05V-U cable is also known as building wireor electric wi... |
Похожие товары
 |
Indented PC wire | Продавец: Tianjin Huayongxin Prestressed Steel Wire Co., Ltd | In the application of pre-tensioned concrete, the pre-stressed steel wireis initially tensioned t... |
 |
Perforated Metal Filter Screen-round hole | Продавец: YMX FILTER MANUFACTURING CO., LTD | Perforated Metal Filter Screen-round hole Stainless Steel Perforated Metalis an ideal material t... |
 |
SS Dutch Weave Woven Cloth | Продавец: YMX FILTER MANUFACTURING CO., LTD | SS Dutch Weave Woven Cloth YMX FilterProvide High Quality Dutch Woven Wire Cloth. Woven Type: D... |
 |
Aquarium Filter Guard Stainless Steel Metal Filter Tube | Продавец: YMX FILTER MANUFACTURING CO., LTD | Aquarium Filter Guard Stainless Steel Metal Filter Tube Aquarium filter guardare great for aquar... |
 |
Высокопроизводительный полуавтоматический сборочный конвейер для мотоциклов | Продавец: 854313 | Это Полная производственная линия для сборки мотоцикла, естьКонвейерное оборудование,Светильники,... |
