... halogen free and non-smoke non-halogenated and three classes of A, B, C. construction:1. Conductors: Copper or aluminum. 2. ... YJV22YJLV22ZR-YJLV22Cu(Al)Core, XLPE Insulated, Steel Tape Armored and PVC Sheathed Power CableCu(Al)Core, XLPE Insulated, Steel Tape ... 1KV) and medium voltage(6/10kv---35KV).*control cable-PVC as insulation material,pvc as jacket material, ( inflame retardant,fire resistant, ...