Single Core LSZH Material Insulated Fire Retardant Cable, 300/500V or 450/750V
Application: These cables is with features of fire retardant, low smoking and halogen free, it is applied to fixed installing with heat resistance requirement of the places with a special demands of flame retardant, the density of smoke emission and toxic index if the cable is burnt, such as subway, tunnel, nuclear power station, etc.
The product can be produced against the standard of IEC60502 and IEC60331, BS 6346, DIN VDE 0271, and can also customize as per customer's request.
1). The long-term permissible operation temperature of the conductor shall not be higher than 70
2). The max temperature of the conductor of cable should less than 160 when short circuit. (less than 5 second)
3). The cable is not limited by drop in level when being laid, and the environment temperature shall not be lower than 0
4). Perfect chemical stability, resistant against acids, alkalis, grease and organic solvents, and flame retardant.
5). Light weight, perfect bending properties, installed and maintained easily and conveniently
6) Rated voltage: 0.6/1kV,~3.6/6kV or 0.6/1~1900/3300V
7) Number of cores: One Test standard fire test
| Test project || BS6387 || GB/T 12666.6 || IEC331 |
| Burn || A(Level A): 650±40ºC,180min |
B(Level B): 750±40ºC,180min
C(Level C): 950±40ºC,180min
S(Level S): 950±40ºC,20min
| A(Type A): |
| 750ºC,3h |
| Spray || W(Level W): 650±40ºC |
Fire again and spray15min
burns for 15min, then
burns again and sprays 15min
| No || No |
| Mechanical impact |
| X(Level X): 650±40ºC,15min |
Y(Level X): 750±40ºC,15min
Z(Level Z ): 950±40ºC,30 times within 15min
| No || No |
Constructions: Conductor: Class 1/2 Plain annealed copper wires, solid or stranded
Insulation: XLPE or LSZH material
Core color: Red, Brown, Grey, Black, Blue or others on request
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Product Categories : Fire-Proof Cable