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Hindustan Certificates

POWERMAG is the authorized sales and service for Hindustan Electric – cooling tower motors and flame proof electric motors

Cooling Tower Motors

Cooling tower motors are specially designed flange mounted motors in totally enclosed construction to suit air conditioning & refrigeration industries. They are provided with special long shaft construction with external threaded end to directly mount the fan blades. This also helps in the better cooling of the motor. Motors are compact in design & less in weight to facilitate easy maintenance. They are available as standard catalogue designs or as custom built.

  • Power: 0.37 to 37.0 kW
  • Polarity: 4P, 6P, 8P, 10P & 12P
  • Mounting: B5 Flange Mounted
  • Frame size:  71 to 315
  • Voltage:  415V ± 10% or as required
  • Frequency : 50Hz ± 5% or as required
  • Ambient: 45°C
  • Altitude:  up to 1000m above msl
  • Enclosure: Totally Enclosed Non Ventilated (TENV) / TEFC
  • Protection: IP55
  • Ins. class: Class F with temp. rise limited to class B
  • Duty: S1

High Efficiency Flameproof Motors For Gas Groups IIA & IIB as per IS/IEC 60079

  • Frames: 63 to 315L
  • Rating: 0.18 to 200.0 kW
  • Poles: 2, 4, 6 & 8
  • Mountings: B3, B5, B14 & combinations
  • Protection: IP55
  • Enclosure: TEFC