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Siemens 1CV3312B

Series: 1CV3

The photo shows the 1CV3280B from the same series. Source: mall.siemens.com.cn

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Siemens lists the 1CV3312B as a three-phase induction motor. The rated output is 132 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 315 M in foot-mounted form. The protection class is IP54, IP55 and IP56. The efficiency is 96.1 per cent at full load, 96.4 per cent at 75 per cent load and 96.3 per cent at half load. The motor weighs 960 kg. At full load it delivers 846.4 Nm. The motor is built in Czechia. The figures come from the Australian MEPS register under the GEMS Determination 2019; measured to IEC 60034-2-1 (Edition 2.0). Rated output across the Siemens range ranges from 0.75 to 200 kW; the 1CV3312B sits in the upper part of that range with 132 kW. Its immediate neighbours are the 7.3694.2 below it with 110 kW and the 1PC3004-3AA40-4JA0 above it with 145 kW. 569 Siemens models across 4 series are on record.

Siemens – 1CV3 series at a glance

The 1CV3 series from Siemens comprises 82 models in the register, in the Electric motors group. Rated power ranges from 1 to 160 kW. Listed in the register: 1CV2182A, 1CV2222B, 1CV2252B, 1CV2280B.

Sources: SpecCodex-Register (eigene Daten)

Technical data

Engine

Rated output132 kWcorrect

Dimensions and weights

Weight960 kgcorrect

Electrical data

Rated voltage400 Vcorrect
Number of poles4correct
Protection classIP54, IP55, IP56correct
Frame size315 M (foot)correct
Mounting (IEC 60034-7)B3, B5, B6, B7, B8, B9, B10, B14, B15, B20, B25, B30, B34, B35, V1, V2, V3, V4, V5, V6, V8, V9, V10, V14, V15, V16, V18, V19, V30, V31, V36correct
Efficiency at full load96.1 %correct
Efficiency at 75 % load96.4 %correct
Efficiency at half load96.3 %correct

Origin and approval

Country of manufactureCzechiacorrect

Other data

Standard appliedGreenhouse and Energy Minimum Standards (Three Phase Electric Motors) Determination 2019correct
Test methodIEC 60034-2-1 (Edition 2.0)correct

Frequently asked questions

How much power does the Siemens 1CV3312B have?

The Siemens 1CV3312B delivers 132 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 24 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

1CV2182A

1CV2222B

1CV2252B

1CV2280B

1CV2282B

1CV3082A

1CV3083A

1CV3083B

1CV3090A

1CV3090B

1CV3090C

1CV3094A

Sources: Energy Rating — Australian government equipment register (retrieved August 2026) · How we check the data

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