1.The executive standard of PVC insulated cables is GB/T 5023 (equal to IEC 60227) or JB/T 8734;
2.The executive standard of flame retardant/fire resistant PVC insulated cable is Q/320481SS511;low smoke halogenfree polyolefin insulated cable is Q/320481SS026.
Product operating characteristics
1.Product is applicable to internal wiring and power lighting system in instruments and electrical devices of rated voltage up to and including 450/750V.
2.The maximum permissible long-term operating temperature is 70 ° C. The maximum permissible operating temperature for XLPO insulated wires is 90 ° C.
3.Ambient temperature in installation: the ambient temperature is not below 0℃ during normal installation; when it is below 0℃, the product shall be preheated.
Jiangsu Shangshang Cable Group was founded in 1967, is a National Key High-Tech Enterprise with a National Level EnterpriseTechnology Center, a Post-Doctoral Research Station and a Provincial level Engineering &Technology Research Center of Special Wires & Cables. Shangshang ranked the No. 1 in the first Top 10 competiveness enterprise in the wire and cable industry in China, and is also the first China cable enterprise ranked the Top 10 in the global cable enterprise scale. Shangshang won “China QualityAward Nomination”, and Ding Shanhua, Chairman of board won "Top 10 Economic Personages of China” in 2015.