Current transformer AKH-0.66/K-Φ series

dryopenable

AKH-0.66/K-Φ series current transformer General Current Transformer (CT) is used to transform the high AC current to small easily manageable values. They are connected with the panel meter or relay and they can help to measure the current or protect the equipment. Standards IEC/EN61869-1, IEC/EN61869-2 Characteristic ● Security factor: FS＜5 ● Maximum system voltage: 720V AC ● Test voltage: 3kV AC(1min) ● Rated frequency: 50/60Hz ● Rated short-time thermal current: Ith=40~60In ● Rated dynamic current: Idyn=2.5Ith ● Rated secondary current: X/5A (X/1A upon request) ● Continuous overload: 120%In ● Protection level: IP30 ● Casing: Non-flammable, polycarbonate self-extinguishing ABS ● Environment: Operating temperature: -25℃-+50℃ Storage temperature: -40℃-+80℃ Humidity (no condensation) ≤90%RH ● Rated primary current: Ranging up to 6000A