0.6/1KV Polyvinyl Chloride (PVC) insulated flame-retardant power cables are manufactured in accordance with GB12706 (equivalent to IEC 502 standard design) and possess the same physical and electrical properties as ordinary plastic insulated cables. Their flame-retardant characteristics comply with GB12666 (equivalent to IEC 332 standard design C331), allowing the product to maintain safe operation for a certain period during a fire. Specifically, the cable can operate normally for 180 meters under a rated voltage of 0.6/1kV and in flames of 750~800℃. Using this product equips high-rise buildings, subways, power stations, and other critical locations with fire safety and fire rescue capabilities.