... Japanese Industrial Standard (JIS) and so on.Specifications227 IEC01(BV)---Copper-cored electrical cable in PVC insulation BLV---450 ... /500V JBB8734.2-1998---Aluminum-cored flat power cable in PVC insulation & PVC sheathUseElectrical cables can ... - 750V and below for power, lighting, daily electric appliances, apparatus & meter and telecommunication equipments. Power Cable 450V - 750V and Voltage below ...