Medium Voltage Motors Electric Motors

Medium Voltage Motors

  • 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)

TEFC - BBL TYPE MV

  • Frequency - 50 & 60 Hz
  • Protection - IP 55/ IP 56
  • Starting - DOL / VFD
  • Standard - IS/IEC

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 regreasing 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 Aluminium 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 thr'o flexible couplings without external thrust

ADDITIONAL OPTIONAL FEATURES (Available on request at extra charge)

  • Neutral Terminal Box for Star point
  • Dial type Thermometers for bearings with/without contacts
  • Suitability for higher Ambient temperature or Altitude
  • Suitability for Pulley / gear Drive/ External thrust
  • B3/B5 mounting
  • Low Vibration and Noise Level
  • Copper Bar Construction Rotor
  • Insulated Bearing on NDE Side

Kindly check for other number of poles / voltage/ features.