AC Load Banks .

DRLB series — stationary and towable AC load banks (resistive R and resistive-reactive RL/RLC). Voltage 220–13,800 V AC, power 10–5000 kW, regulation step 1–10 kW, power factor 0.8–1.0. Forced air cooling (top/side exhaust), IP23/IP44 cabinet. Digital controller with RS-485/Ethernet, emergency shutdown on temperature, current, overload. Applications: factory acceptance tests of diesel and gas-piston generators, UPS, ship shore-power, wind turbines, commissioning of standalone power plants.