GB/T 12706.1—2008(Equivalent to IEC 60502), its physical and electrical performance
is the same as common plastic power cable. Its fireproof performance conforms to
GB/T 19666-2005,therefore, this kind of product not only can transmit power under
normal working condition, but also can work normally for a certain period when it catches fire,
namely, it says under rated voltage 0.6-1KV, the cable still can work normally for 90min in fire
of 750-800°C, this kind of cable is especially suitable for important locations such as tall building,
underground railway, power station and so on, where requires ability of fire-proof and fire-control.
