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Voltage – Above 0.69 to 6.6 kV
Cooling – Type IC 411 / IC 416
Construction – Horizontal ( IM B3) / Vertical (V1)
Frame Sizes – MV 355L, MV 400ML, MV 450 ML
kW Range – 160 - 900 ( 4pole), 160 - 750( 6 pole), 160 - 560 ( 8 pole)
TEFC - BBL TYPE MV
Frequency – 50 & 60 Hz
Protection – IP 55/ IP 56
Starting – DOL / VFD
Standards – IS/IE
Standard features:
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Compact TEFC motors for high efficiency in cast iron/ fabricated mild steel construction |
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Dual cooling circuit for even temperature distribution |
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Bearing cooling fan on DE for lower bearing temperature & longer regreasing intervals |
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Class F Insulation with Class B rise |
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Ambient 40 0C & Altitude < 1000M |
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Epoxy Mica based vacuum pressure impregnated (VPI) insulation system for long life |
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Rotor with Pressure Die cast type Aluminium winding for Ruggedness |
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Phase segregated type main terminal box to prevent & withstand high fault levels |
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Platinum type RTD s - 6 Nos for windings |
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Bearing temperature detectors – 2 No Platinum RTDS. One each at DE and & ODE |
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Non condensation heater |
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Suitable for direct drive thr’o flexible couplings without external thrust |
ADDITIONAL OPTIONAL FEATURES (Available on request at extra charge)
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Neutral Terminal Box for Star point |
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Dial type Thermometers for bearings with/without contacts |
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Suitability for higher Ambient temperature or Altitude |
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Suitability for Pulley / gear Drive/ External thrust |
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B3/B5 mounting |
Kindly check for other number of poles / voltage/ features.
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