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Marathon 280STFC0754-AU

Series: Other models

The photo shows the CPVR75/CSD75IVR from the same series. Source: https://www.marathonelectric.in/product/TCAP753A3111GACD01

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The 280STFC0754-AU from Marathon 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 415 V. The housing is frame size 280 S in foot-mounted form. The protection class is IP55. The efficiency is 94.4 per cent at full load, 94 per cent at 75 per cent load and 92 per cent at half load. Mounting arrangements to IEC 60034-7: B3, B5, B35, V1, B14 and B34. The motor is built in China. The data is based on the Australian MEPS registration under standard AS/NZS 1359.5:2004; measured to AS/NZS 1359.102.3:2000. Rated output across the Marathon range ranges from 0.75 to 160 kW; the 280STFC0754-AU sits in the middle of that range with 75 kW. Its immediate neighbours are the XGA280M6 below it with 55 kW and the 280MTFC0902-AU above it with 90 kW. 498 Marathon models across 2 series are on record. The model is listed under Electric motors. 22 verified figures from 1 source are on file.

Technical data

Engine

Rated output75 kWcorrect

Electrical data

Rated voltage415 Vcorrect
Number of poles4correct
Protection classIP55correct
Frame size280 S (foot)correct
Mounting (IEC 60034-7)B3, B5, B35, V1, B14, B34correct
Efficiency at full load94.4 %correct
Efficiency at 75 % load94 %correct
Efficiency at half load92 %correct

Origin and approval

Country of manufactureChinacorrect
Standard appliedAS/NZS 1359.5:2004correct
Test methodAS/NZS 1359.102.3:2000correct

Frequently asked questions

How much power does the Marathon 280STFC0754-AU have?

The Marathon 280STFC0754-AU 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 22 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

1092093901 HJA2 112Mx-2

132MTFC0556-AU

132MTFC0556E3

132MTFC0754-AU

132STFC0228-AU

132STFC0228E3

132STFC0306-AU

132STFC0306E3

132STFC0552-AU

132STFC0552E3

132STFC0554-AU

132STFC0554E3

Sources: [1]

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