copper core Fire-resistant Flame-retardant cable

copper core Fire-resistant Flame-retardant cable 1.high quality 2.competitive price 3.fast delivery and best service

 copper core Fire-resistant Flame-retardant cable

NO.of Core:3+1Rated  power-frequency voltage U./U:0.6/1KVNominal Cross-sectional area:95mm2Approx.overall diameter of cable:40.7mm

Approx.weight of cable:3845kg/km

Test voltage(a.c):3.5kv/5min StandardsThe product is manufactured according to the standard of GB/12706 or IEC,BS,DINICEA and

JIS upon request. ApplicationThe product is suitable for use in power distribution lines or fixed

installations with rated power-frequency voltage up to and including 35KV. Operating Characteritics1.Max.permissible continuous operating temperature of conductor(PVC/XLPE):70°C/90°C2.Max.short-circuit temperature of conductor shall not exceed(5s maximumduration) PVC:160°C XLPE:250°C3.The ambient temperature under in installation shall not below 0°C4.The bending radius of single-core shall not less than 20 times of the cable

diameter;The bending radius of multicore=cable should not less than 15 times of the

cable diameter The rated voltage of the cable for a given application shall be suitable for the

operating conditions in the system im which the cable is used,and is expressed in

the form of U./U(Um)KV.Where:U.-The rated power-frequency voltage between conductors and screen or metallic-

sheath,for which the cable designed;U-The rated power-frequency voltage between conductors,for which the cable designed; Um-The maximum value of the "highest system voltage"for which the equipment  may be

operated.

copper core Fire-resistant Flame-retardant cable