7.2kW shower = 32 Amp fuse = 6 mm2 cable size7.5kW shower = 40 Amp fuse = 10 mm2 cable size8.5kW shower = 40 Amp fuse = 10 mm2 cable size9.5kW shower = 40/45 Amp fuse = 10 mm2 cable size10.5kW shower = 45 Amp fuse = 16mm2 cable size
25mm cable
To calculate voltage drop to size the wire, a voltage must be stated.
For a 150 amp service, the recommended cable size is typically 1 AWG copper or 2 AWG aluminum, assuming standard installation conditions. This sizing ensures the cable can safely handle the current without excessive voltage drop or overheating. Always consult local electrical codes and regulations, as they may have specific requirements that need to be followed.
#10 wire is used on a 30 amp service.
7.2kW shower = 32 Amp fuse = 6 mm2 cable size7.5kW shower = 40 Amp fuse = 10 mm2 cable size8.5kW shower = 40 Amp fuse = 10 mm2 cable size9.5kW shower = 40/45 Amp fuse = 10 mm2 cable size10.5kW shower = 45 Amp fuse = 16mm2 cable size
Use 6 gauge
350mcm
25mm cable
The recommended gauge size for a 100 amp cable is typically 3 AWG (American Wire Gauge) for copper wire.
The recommended cable size for a 200 amp service entrance is typically 2/0 AWG copper or 4/0 AWG aluminum.
This unit requires a PWM power supply.
To calculate voltage drop to size the wire, a voltage must be stated.
The recommended cable size for a 100 amp electrical circuit is typically 3 AWG copper or 1/0 AWG aluminum.
The recommended size for a 100 amp service entrance cable is typically 2 AWG copper or 1/0 AWG aluminum.
This unit will require the PWM power supply system
The recommended type and size of cable for a 240-volt, 30-amp circuit is a 2 2 2 4 SER cable.