NEW: rheostat by PEOPLE ELE. APPLIANCE GROUP CO., LTD.

This series production is applied to light load and heavy load of 3-phase AC winding asynchronous motor of capacity from 2kW to 2240KW.like, water pump,air compressor,rolling machine,etc.

1.1 altitude:up to 4000m

1.2 ambient temperature: from +40C to -30C

1.3 relative humidity:lower than 85%(from +20C to +5C)

1.4 location without explosion danger,corrosive gas and conductive dust.