Siemens 1CV3131A
Series: 1CV3
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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 output | 7.5 kWcorrect |
|---|
Dimensions and weights
| Weight | 73 kgcorrect |
|---|
Electrical data
| Number of poles | 2correct |
|---|---|
| Protection class | IP55, IP65correct |
| Frame size | 132 S (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 load | 90.5 %correct |
| Efficiency at 75 % load | 91.45 %correct |
| Efficiency at half load | 91.45 %correct |
Origin and approval
| Country of manufacture | Czechiacorrect |
|---|
Other data
| Standard applied | Greenhouse and Energy Minimum Standards (Three Phase Electric Motors) Determination 2019correct |
|---|---|
| Test method | IEC 60034-2-1 (Edition 2.0)correct |
Frequently asked questions
How much power does the Siemens 1CV3131A have?
The Siemens 1CV3131A delivers 7.5 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.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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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
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
Electric motor in 3D section
Turn the model, look inside and click an assembly — each one is explained.
