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  • Low Voltage Motors: Ravi Series

Low Voltage Motors: Ravi Series

  • Cash on Delivery available.
  • Brand: Kirloskar
  • Product Code: Low Voltage Motors: Ravi Series
  • Availability: In Stock

FEATURESVALUES/ STANDARDS
Ambient Temperature-10 to +50°C
AltitudeNot exceeding 1000mtrs above mean sea level.
AtmosphereNon corrosive & non hazardous
Relative HumidityUp to 100%
Voltage415V±10% , 3 ph.
Frequency50Hz ±5%
Combined Variation10%
DutyS1 (continuous)

Service factor

1.0



FEATURESVALUES/ STANDARDS
StartingDOL for all Or Star delta for frames 100 & above.
Permissible starts/hr2 Hot / 3 Cold / 4 Equally spread
Loading at reduced volts75% Rated volts for 5 minutes
Insulation / temp.riseClass ‘F’/70 deg C
Direction of rotationBi-Directional
No. Of leads3 up to 90 frame & 6 for including and above 100 frame
ConnectionStar up to 90 frame and , Delta including and above 100 frame
Degree of protectionIP55, IP 66 on request.
Method of coolingIC 411
T.box positionTop TB Standard and side TB – optional ( RHS from DE)
Bearing life
40,000 hours for direct drive, 20,000 hours for belt drive
VibrationNormal class as per IS 12075
NoiseAs per IS 12065.
ConstructionFoot, ‘B’ flange, ‘C’ flange, Foot cum ‘B’ flange , Foot cum ‘C’ flange
Frame sizesRavi series 63-315
Mounting arrangementMultiple mounting holes in same body, S/M/L as per standard
Shaft extensionSingle cylindrical extension as per IS 1231
Body materialCI from 63-315 frame
T.box materialNylon Up to 132 frame /sheet metal 160 frame and above
Fan materialPolypropylene up to 225frame/ 250 and above fabricated steel
Accessories
Nil, Thermistor, space heater, winding RTD, BTD on request in select frames.
Paint & shadeStandard Motor
Main body: Shade RAL 1020
Fan cover: Shade 592 of IS 5 International orange
Bearing type and
Greasing facility
Sealed Bearings grease lubricated for life up to 225 frame and open bearings with online greasing facility in 250 and above frames.

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