what size of cable need to be used for 10.7kw,three phase heat pump.the length of cable from panel to heat pump is 60 metre.the cable will be run through cable tray and with three more same cable.
If your supply voltage is 3-phase, 440Volts, 50hz, as per calculation i find that the rated capacity of the heat pump motor is around 17.6 Amps, you can use 3-core, 16sq.mm cable along with earth wire for a distance of 60 meters from panel to the pump motor,if the cable is running on cable tray.
Sizing a Heat Pump Cable
Re: heat pump cable
