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CMG XPA250M-4

Series: Other models

The photo shows the PPA225M-4 from the same series. Source: https://reviewmotors.co/cmg-electric-motor-spare-parts/ weg

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The XPA250M-4 from CMG is a three-phase induction motor. The rated output is 75 kW. The motor is four-pole, which at 50 Hz gives a synchronous speed of 1,500 rpm. The rated voltage is 400 V. The housing is frame size 250 M in foot-mounted form. The protection class is IP66. The efficiency is 95.8 per cent at full load, 95.8 per cent at 75 per cent load and 95.4 per cent at half load. The motor is built in China. The values are recorded in the Australian MEPS registration under the GEMS Determination 2012; measured to AS 1359.102.1:1997. Rated output across the CMG range ranges from 0.75 to 160 kW; the XPA250M-4 sits in the middle of that range with 75 kW. Its immediate neighbours are the XPA280S-6 below it with 55 kW and the HGA280M-2 above it with 90 kW. 815 CMG models are on record. The model is listed under Electric motors. 23 verified figures from 1 source are on file.

Technical data

Engine

Rated output75 kWcorrect

Electrical data

Rated voltage400 Vcorrect
Number of poles4correct
Protection classIP66correct
Frame size250 M (foot)correct
Mounting (IEC 60034-7)B3, B5, B6, B7, B8, B35, V1, V3, V5, V6correct
Efficiency at full load95.8 %correct
Efficiency at 75 % load95.8 %correct
Efficiency at half load95.4 %correct

Origin and approval

Country of manufactureChinacorrect
Standard appliedGreenhouse and Energy Minimum Standards (Three Phase Electric Motors) Determination 2012correct
Test methodAS 1359.102.1:1997correct

Frequently asked questions

How much power does the CMG XPA250M-4 have?

The CMG XPA250M-4 delivers 75 kW.

What to check before buying

  • Match the data plate against the order: frame size, mounting and rating have to agree.
  • Check the ingress rating against the installation site — outdoors or in dust the demands differ.
  • Hold the mounting form and dimensions against the existing seat before ordering.
  • The pole count sets the speed — when replacing an older unit, compare this first.
  • For used units, ask about winding condition and bearing play.
  • Ask about parts availability for this series — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 23 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

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Other models in this series

CW32075

CW32110

CW32150

CW32220

CW34075

CW34110

CW34150

CW34190

CW34220

CW34220E

CW36075

CWC3538K

Sources: [1]

Electric motor in 3D section

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