Our WGQH motor starter is suitable for 10kV cage motors. Widely used in cement, fan, water pump, ball mill, crane, crusher etc.  

 

l          Adopts imported thyristor and professional insulating materials, which is suitable for motor characteristics.

l         The main circuit is component structure, modular installation. With multiple over-voltage protection, reliable enough.

l         Perfectly isolation of different currents: the system adopts high anti-interference digital trigger and CT isolation transmission, avoid the mutual interference between strong and weak electricity.

l         Unique fault check and adjust system, it can pass the test results to control circuits quickly, alarm and take measures to prevent the fault to expand.

l         Working efficiency is as high as 97%, much more competitive in the market.

l         Multiple protections: over-current, short-circuit, limit current, over-voltage, over-load, missing phase etc.

l         Special design of heat emission can cooling the thyristor quickly

l         Many starting methods: soft start, double-voltage slope starting, kick start etc.

l         Small volume, low power consumption, high sensitivity, easy to install etc. 

    Relative air humidity: ≤ 90%

      Highest working voltage is not more than 110% of the rated voltage

      Frequency：50Hz / 60Hz+2Hz