... is around 40,000 Kms 4) Complete quality test Low Smoke Zero Halogen,Flame-resistance Electrical / Power Cable ... the model of common power cable.3.For low halogen, low smoke and flame retardant power cable, add ... “DDZ” before the model of common power cable.4.For halogen free, low smoke and flame retardant cable, add ... 300RWZ22 and WDNA-RYY23600/10002,3,3+1,4,4+1,3+210-300 Norminal cross section area ...