H.T.Motors PRODUCT RANGE
kW rating : 150 to 6000 kW Voltage : 3300 / 6600 / 11000 Volts Voltage Variation : +/- 10%, +/- 15% Frequency : 50 Hz. Frequency Variations : +/-5% Combined Variations : +/-10% Synchronous Speed : 1500 / 1000 / 750 / 600 / 500 / 428.8 / 375 RPM Type Confirming IS : Squirrel Cage / Wound Rotor IS-325 Mounting : Horizontal foot-mounting / Vertical flange-mounting Enclosure : TEFC/ SPDP / CACW / CACA / TETV Degree of protection : IP-23 / IP-54 / IP-55 Cooling Type : IC01 / IC81W / IC611 / IC511/IC411 Frame Sizes : 315, 355, 400, 450, 500, 560, 630, 710, 800, 900, 1000, 1120 Insulation Class : F Temperature rise : Limited to Class - B Bearings : Antifriction ball and roller bearings/tilting pad type T & J bearings Lubrication : Grease / Oil-lubricated Accessories : 6 Nos. Pt. 100 Winding RTDs 2 Nos. Pt100 Bearing RTDs 2 Nos. Bearing dial thermometers Space heaters with/without thermostat Water flow switch for CACW motors. Terminal boxes : Main PSTB (type tested) 500 MVA 6.6 kV, 0.25 seconds Star point terminal box. Winding RTDs Bearing RTDs Space Heaters Slipring & Brush Gears : Suitable for continuous operations