Flame-retardant cable introduction

Coal flame retardant control cable product performance standards:MT818-1999 2、
Application: Flame-retardant cable is suitable for AC rated voltage u0 / u is 450/750V or less control the monitoring circuit and protection circuit electrical distribution equipment and instrumentation cables. 
Product Specification Range  Applicable occasions
MKVV,MKVVP,MKVVP2 0.5-10mm2,2-61core
It is suitable for weak control systems or strong electromagnetic interference area
MKVV22,MKVV20 0.5-10mm2,4-61core
MKVV32,MKVV30 0.5-10mm2,7-61core
MKVVR 0.5-6mm2,2-61core
MKVVRP 0.5-4mm2,2-61core
MKVVP22,MKVVP2-22 1.5-10mm2,4-61core
MKVVP2-22-1 1.5-10mm2,4-61core
Mainly used for 500 kv substation and power distribution device and strong electromagnetic interference zone.