Fire Resistant Single Core 300-500V
Fire resistant cable single core 300 500v wirefeatures Mica tape twisted with copper conductor, the cable refers as Cu/MicaXLPE(PVC)/LSZH 300/500V to basic standard BS7211. The function of mica is to prevent burning when cables catching fire. The cable can maintain the integrity of the electric circuit and continue to work for a period of time when exposed to fire. The sheath is compound material LSFH low smoking free holagen which has little smoking and no toxic gas emission which reduces the damage to the people and equipment. These cables we supplied are twisted two layers of mica tape with 80% overlap rate which achieves a good performance of fire resistance.
Fire Resistant Single Core 300-500VCableParameter
|
Nominal Cross Section Area |
Nominal Insulation Thickness |
Nominal Sheath Thickness |
Without Earth Conductor |
||
|
mm² |
mm |
mm |
Nominal Overall Diameter |
||
|
mm |
|||||
|
7/0.53 |
29 |
||||
|
7/0.67 |
40 |
||||
|
4 |
7/0.85 |
55 |
|||
Description of Fire Resistant Single Core 300-500V
Rated voltage: 300/500V
Basic standard: BS 7211
Conductor: bare annealed copper wire, stranded wire to IEC(EN) 60228 class 2
Fire lyer: Mica glass tape
Insulation: PVC (XLPE)
Sheath: LSZH compound to BS 7655-6.1
Operating temperature range (fixed state): -30°C – +90°C
Operating temperature range (mobile state): -20°C – +50°C
Min bending radius: 6 time of Overall Diameter
Insulation resistance: 20 MΩ x km (at 20°C)
Short circuit temperature: 250°C
|
Circuit Integrity |
IEC 60331-21; BS 6387 CWZ; DIN VDE 0472-814(FE180); |
|
CEI 20-36/2-1; SS229-1; NBN C 30-004 (cat. F3); |
|
|
NF C32-070-2.3(CR1) |
|
|
Flame Retardance (Single Vertical Wire Test) |
EN 60332-1-2; IEC 60332-1-2; BS EN 60332-1-2; |
|
VDE 0482-332-1 ; NBN C 30-004 (cat. F1); NF C32-070-2.1(C2); |
|
|
CEI 20-35/1-2; EN 50265-2-1*; DIN VDE * |
|
|
Reduced Fire Propagation (Vertically-mounted bundled wires |
EN 60332-3-24 (cat. C); IEC 60332-3-24; BS EN 60332-3-24; VDE 0482-332-3; NBN C 30- |
|
004 (cat. F2); NF C32-070-2.2(C1); CEI 20-22/3-4; EN 50266-2-4*; DIN VDE |
|
|
Halogen Free |
IEC 60754-1; EN 50267-2-1; DIN VDE ; |
|
CEI 20-37/2-1 ; BS 6425-1* |
|
|
No Corrosive Gas Emission |
IEC 60754-2; EN 50267-2-2; DIN VDE ; |
|
CEI 20-37/2-2 ; BS 6425-2* |
|
|
Minimum Smoke Emission |
IEC 61034-1&2; EN 61034 -1&2; DIN VDE &2; |
|
CEI 20-37/3-1&2; EN 50268-1&2*; BS 7622-1&2* |
|
|
No Toxic gases |
NES 02-713; NF C 20-454 |
Application Of Fire Resistant Single Core 300-500V
The cables are designed for facilities where keeping and maintaining integrity of the electrical circuit is critical in power supply system.
The cables are widely used in underground tunnels, emergency lightings, fire alarm systems, control and power circuits, power stations, lifts, escalators, and high-rise buildings.
As a reliable electric cable factory, we can offer sorts of xlpe insulated cablefor sale, if you are interested, please contact us.
在线联系供应商
Other supplier products
 |
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... |
 |
H03Z1Z1-F H03Z1Z1H2-F LSZH Flexible Cable | H03Z1Z1Fand H05Z1Z1-F refer to flexible cables, insulated and sheathed with halogen-free thermoplastic compound and having low emission of smoke an... |
 |
BS 7211 | BS7211 cablefeatures Electric cables –The thermosetting insulated and thermoplastic sheathed circularcables for voltages up to and including ... |
 |
Bare Strand Copper Wire | JENUINcable is a Chinese electric wire companywith more than 20 years of experience in designing, manufacturing, and selling green environmental&nd... |
 |
CU/PVC H07V-U | CU/PVC H07V U cablefeatures a plain annealed solid conductor class 1 with PVC insulation. H07V-U cable is also known as building wire or electric w... |
Same products
 |
EIW Industrial Cable Gland Kit (Premium) For all types of Steel &Aluminium Wire Armoured Cables | 卖方: 868902 | Zhejiang HJSI Connector Co., Ltd. presents the EIW Industrial Cable Gland Kit (Premium) for Steel... |
 |
Porcelain Stay Insulators | 卖方: Hebei Yipeng Line Equipment Manufacture Co., Ltd. | Porcelain Stay Insulators , Porcelain Insulators in The Stay Wire Porcelain Stay Insulators... |
 |
Porcelain Line Post Insulators | 卖方: Hebei Yipeng Line Equipment Manufacture Co., Ltd. | Porcelain Line Post Insulators Yipeng porcelain line post insulators are produced using a we... |
 |
cable clamp | 卖方: Hebei Yipeng Line Equipment Manufacture Co., Ltd. | cable clamp The (also called cable hook in some applications) is used to fix and support cab... |
 |
Electricity Cables Hanging Clip | 卖方: Yuhuan Jinyi Hardware Co., Ltd. | Yuhuan JINYI Hardware Co., Ltd. offers the Electricity Cables Hanging Clip, a practical accessory... |
