Detailed Product Description Resistive load, power factor: 1, special alloy resistance.Application temperature : 0~+50Input voltage: AC 380V (3-phase, 4-wire)Working frequency: 50HzCooling mode: air-cooledWork mode:load subsection control (SPDT switch, controllingcontactor ).12 stalls loading: 1, 2, 2, 5, 10, 10, 20, 50, 50, 100, 100,200 KW, which can meet any combinations of powerbetween 1kW- ...