Load Banks

AC30 portable load bank

ac30 portable load bankfor testing single and three phase generators 0-30kW


30kW at 400V, 3 phase, in sections of 1, 2 x 2, 5 and 2 x 10kW
15kW at 230V, 1 phase, in steps of 333W

Test voltages

380/415V, 3 phase 50/60Hz
220/240V, 1 phase 50/60Hz


Integral control panel with hinged weatherproof lid with:
1 – 48mm DIN voltmeter 0-500V
3 – 48mm DIN ammeter 0-80A linear
1 – 48mm DIN frequency meter 45-65Hz
2 – single pole MCB’s for short circuit protection
1 – meter fuse

Resistor Elements

Cressall expanded mesh and mica card elements made from with high-grade nickel-chrome stainless steel with 750V insulation.


Fan cooled with four 150mm fans powered from the test load itself. The fans are mounted under the load bank and blow vertically and out through mesh screens on each side.

Input cables and connectorsTwo 63A colour coded input connectors to IEC-60309-2 are fitted as standard.

Case: All aluminium, finished in red powder coat, with instructions and warning labels, handles and castors.

Dimensions: 560 x 400 x 840mm high
Weight: 30kg complete

Download AC30 Load bank data sheet