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ABB Low Voltage Motors Installation Operation Maintenance and Safety Manual
This manual provides instructions for the safe and proper installation, operation, and maintenance of ABB low voltage motors. It covers handling procedures, installation requirements including foundation preparation and alignment, and electrical connection details. The document applies to various motor series including MT, MXMA, M2A through M3V in frame sizes 56 to 450.
Read onlineABB M2B* specifications
| Applicable frame sizes | 56 - 450 |
|---|---|
| Insulation resistance reference value | 100 MΩ |
| Oven drying temperature | 90°C for 12-16 hours followed by 105°C for 6-8 hours |
Source: ABB Low Voltage Motors Installation Operation Maintenance and Safety Manual
All ABB M2B* documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What IP protection rating does the standard terminal box have?
The standard terminal box is rated IP55, providing protection against dust and water ingress.
How much overload can the M2BAK series motor sustain?
The motor can tolerate 1.5 times its rated current for up to 2 minutes.
Who is responsible for preparing the foundation?
The end user has full responsibility for preparation of the foundation.
From: ABB Low Voltage Motors Installation Operation Maintenance and Safety Manual
What is the minimum insulation resistance value required before commissioning?
The insulation resistance, corrected to 25°C, must exceed 100 MΩ.
From: ABB Low Voltage Motors Installation Operation Maintenance and Safety Manual