Cemp AB33 90L 2
Series: Other models
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CEMP – other models: the collective page of MEPS-registered explosion-protected three-phase motors from Senago near Milan, frame sizes 90 to 225, 1.1 to 45 kW, 2- to 6-pole
CEMP is an Italian electric-motor maker headquartered in Senago near Milan, specialising in explosion-protected versions. This page gathers the CEMP three-phase motors the Australian energy-efficiency register (GEMS/MEPS) could not assign to a named range. The model designations carry the prefixes AB33 and E3A, followed by frame size, build length and pole count under the IEC-standard scheme.
Read on 3 more paragraphs
The register lists here 5 versions with 1.1 to 45 kW rated output, two- to six-pole, at voltages from 230/400/415 V up to the multi-range version 380/400/415/460/690 V. Efficiency at both full load and 75% load ranges from 84.1 to 93.1%, frame sizes run from 90 to 225, and protection ratings range from IP55 through IP56 and IP65 to IP66. Testing followed the 2019 and 2012 GEMS determinations with test method A; three of the five versions reach the 2005 High Efficiency Level (roughly IE2), two remain unclassified. Mounting codes range from the standard B3 and B5 forms to the vertical forms V1, V3, V5, V6, V15, V16, V18, V19 and V36.
As a specialist maker of explosion-protected motors, CEMP chiefly serves applications in hazardous areas of the process industry, such as chemicals, oil and gas, and mining, where standard motors cannot be used for safety reasons; the multi-range voltages gathered here also point to a design built for international export.
When buying used, what matters most on these explosion-protected motors is the intact condition of the housing and cable entries, since even small damage voids the explosion protection, plus bearing condition, a checked insulation resistance of the winding, and a legible nameplate with frame size, pole count and approval data; a current test certificate for the hazardous area should be in place before commissioning. Spares and service run through CEMP's Italian distribution.
Sources: Kennwerte der Modelle CEMP (weitere Modelle, MEPS-Registrierungen)
Technical data
Engine
| Rated output | 2.2 kWcorrect |
|---|
Dimensions and weights
| Weight | 33 kgcorrect |
|---|
Electrical data
| Rated voltage | 400 Vcorrect |
|---|---|
| Number of poles | 2correct |
| Protection class | IP56correct |
| Frame size | 90 L (foot)correct |
| Mounting (IEC 60034-7) | B3correct |
| Efficiency at full load | 84.1 %correct |
| Efficiency at 75 % load | 84.1 %correct |
| Efficiency at half load | 80.8 %correct |
Origin and approval
| Country of manufacture | Italycorrect |
|---|
Other data
| Standard applied | Greenhouse and Energy Minimum Standards (Three Phase Electric Motors) Determination 2012correct |
|---|---|
| Test method | IEC 61972correct |
Frequently asked questions
How much power does the Cemp AB33 90L 2 have?
The Cemp AB33 90L 2 delivers 2.2 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 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
Sources: [1]
Electric motor in 3D section
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