Aluminium casting frame Designed to perform high torque Perfectly structure against inundation High Torque and low inertia Certified Explosion proof(Exd II BT4) in JAPAN Thermally Protected; Automatic Reset Specifications Ratings : 1/3 ~ 10HP Speed : 4P Voltage : AC 200 ~ 480V Frequency : 50Hz, 60Hz (Inverter 30 ~ 60 Hz) Enclosure : Water Proof(IP-68), Explosion Proof(Exd II BT4) Insulation : CLASS F Design letter : NEMA Design D Application Water supply and drain equipment, steam and hydraulic power generation equipment Gas and petrochemistry equipment Cement and prevention of environmental pollution equipment Floodgate and air conditioning plant