Type of insulated wire
Insulated wires are as follows
1. Rubber insulated wire Model: BLX—aluminum core rubber insulated wire, BX—copper core rubber insulated wire.
2. PVC insulated wire (plastic wire) Model: BLV - aluminum core plastic wire, BV - copper core plastic wire.
3. Rubber cable Model: YHC - heavy duty rubber cable, NYHF - agricultural neoprene rubber cable towed cable.
The rubber insulated wire has a copper core and an aluminum core, and has a single core, a double core and a multi core. For indoor wiring, the working voltage is generally not more than 500 volts.