YJV vs YJY: Reading Chinese Cable Designations Like a Local

YJV vs YJY: Reading Chinese Cable Designations Like a Local YJV vs YJY: Reading Chinese Cable Designations Like a Local Quick Answer: YJV and YJY share XLPE insulation and differ only in sheath — V is PVC, Y is polyethylene: PVC brings flame retardancy, PE brings moisture resistance. Ask a Chinese engineer what cable the […]