Which international standards govern the manufacturing and testing of these cables?

Chinne Electric manufactures the VHOV K (PAR POS) and VOV K (POS) cables in compliance with IEC 60227, IEC 60502, and relevant GB/T standards. IEC 60227 covers general requirements for polyvinyl chloride insulated cables, while IEC 60502 addresses power cables with extruded insulation. Adherence to these standards ensures consistent quality, safety, and performance in low-voltage instrumentation applications.