Copper (aluminum) core flame-retardant PVC insulated (armored) PVC wire and cable sheathing 

 Standard: 
 Q/GL120000. According to GB12666-90 and the International Electrotechnical Committee IEC502, IEC322-3 (1992) standard-setting corporate standards. 
 Model: ZR-227IEC01 (BV), ZR-BLV-copper (aluminum) conductor PVC insulated wires, flame retardant 
 ZR-BVV, ZR-BLVV, ZR-227IEC10 (BVV) - Copper (aluminum) conductor PVC insulated PVC sheathed flame-retardant cable (wire) 
 ZR-VV, ZR-VLV-copper (aluminum) conductor PVC insulated PVC sheathed flame retardant power cable 
 ZR-VV22, ZR-VLV22-copper (aluminum) conductor PVC insulated steel tape armored flame retardant PVC sheathed power cable 
 ZR-KVV-Copper conductor PVC insulated PVC sheathed flame retardant control cable 
 ZR-KVV2-copper core PVC insulated steel tape armored flame retardant PVC sheathed control cable 
 Uses: AC rated voltage and below the multiple 0.6/1kv bundles laying retardant power and control power lines.