• Voltage - 690 V to 6.6 kV
• Cooling - Type IC 411 / IC 416
• Construction - Horizontal ( IM B3) / Vertical (V1)
• Frame Sizes - MV 315L, MV 355L, MV 400ML & MV 450ML
• kW Range - 160 - 1000 (4 Pole), 160 - 750 (6 Pole), 160 - 560 (8 Pole)

Standard Features

• Compact TEFC motors for high efficiency in cast iron/ fabricated mild steel construction
• Dual cooling circuit for even temperature distribution
• Bearing cooling fan on DE for lower bearing temperature & longer re-greasing intervals
• Class F Insulation with Class B rise
• Ambient 40 0C & Altitude < 1000M
• Epoxy Mica based vacuum pressure impregnated (VPI) insulation system for long life
• Rotor with Pressure Die cast type Aluminum winding for Ruggedness
• Phase segregated type main terminal box to prevent & withstand high fault levels
• Platinum type RTD s - 6 nos. for windings
• Bearing temperature detectors - 2 No Platinum RTDS. One each at DE and & ODE
• Non-condensation heater
• Suitable for direct drive throw flexible couplings without external thrust

Our new SynchroVERT® range of IE4 motors combines high efficiency with a host of technologically superior features.

Energy Efficient Motors conform to the following standards defined by IEC 60034-30- 1-2014:

• Efficiency Class IE1: Standard efficiency.
• Efficiency Class IE2: High efficiency.
• Efficiency Class IE3: Premium efficiency.
• Efficiency Class IE4: Super Premium efficiency.

Advantages of SynchroVERT®

• Suitable for applications with constant torque below synchronous speed and constant HP above synchronous speed.
• Multiple motors run at exactly the same speed without VFDs: this eliminates speed encoders for feedback control.
• Starting currents are lower than in IE2 motors; starting torque values are similar to IE2 motors.
• Online starting.
• Can operate without a VFD.
• Lossless excitation.
• High efficiency.
• High power factor at all loads.
• No rotor losses.
• Runs at synchronous speed.