MEBKGD low-voltage open-type IP23 induction motors 37–710 kW for compressors
Country: Germany · Model: MEBKGD
Low-voltage three-phase squirrel-cage induction motors of open IP23 design in a cast iron frame, rated 37–710 kW. Compact frames 225–355 allow them to be fitted in tight rooms, so the series is intended for compressors and condensing units in refrigeration and compressed air production.
- Frame
- 225–355 (MEBKGD series — 200–355)
- Power
- 2-pole 75–710 kW; 4-pole 55–710 kW; 6-pole 37–500 kW
- Voltage
- 380–690 V (50/60 Hz)
- Protection degree
- IP23
Technical specifications
| Frame | 225–355 (MEBKGD series — 200–355) |
|---|---|
| Power | 2-pole 75–710 kW; 4-pole 55–710 kW; 6-pole 37–500 kW |
| Voltage | 380–690 V (50/60 Hz) |
| Protection degree | IP23 |
| Cooling | IC01, IC06 |
| Housing | grey cast iron |
| Options | increased speed, independent fan for converter, insulated and special bearings, speed sensor |
| Stock | most standard versions in stock in Germany |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The series covers frames 200–355, from which high-voltage motors are made in a welded steel housing. Two-pole motors are 75–710 kW, four-pole 55–710 kW and six-pole 37–500 kW, with other pole counts and higher powers on request. Cooling is open, IC01 with a shaft-mounted fan or IC06 with an attached independent fan. Voltages are 380, 400, 500 and 690 V at 50 Hz and 380–690 V at 60 Hz. Stock machines are modified for increased speed, independent ventilation for operation from a frequency converter, insulated or special bearings and speed measurement. Every motor is tested on the company's own test field up to 2300 kVA, 400–13 800 V and 120 Hz.
How to choose
When repairing or modernising a compressor station, first check the frame within 225–355 and the pole count. Most standard IP23 motors are held in stock in central Germany, so emergency replacement is quick, and a round-the-clock service works 24/7. If larger frames or powers are needed, the motor is made on request. The range also includes wound-rotor and squirrel-cage motors up to 20 MW and DC motors up to 2000 kW.
Request a price and lead time
MEBKGD low-voltage open-type IP23 induction motors 37–710 kW for compressors. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
How does the power of MEBKGD motors depend on the number of poles?
Two-pole motors are 75–710 kW, four-pole 55–710 kW, six-pole 37–500 kW. Other variants are made on request.
What protection degree does MEBKGD have and why is it open?
IP23 in a cast iron frame. The open design gives compact frames 225–355 for the tight rooms of compressor stations.
Which cooling schemes are available?
IC01 with a shaft-mounted fan or IC06 with an attached independent fan, which is needed for operation from a frequency converter.
What voltages are these motors designed for?
380, 400, 500 and 690 V at 50 Hz and 380–690 V at 60 Hz.
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Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.