A pump manufacturer asked Menzel Elektromotoren to deliver an entire drive package for pumps. The package included motors, converters and transformers. The complete drive line has been put into operation and runs to the client's utmost satisfaction.

Technical data

• 3-phase squirrel cage motor
• Frame size: 560 mm
• Power: 600 kW
• Speed: 325 rpm
• Frequency: 50 Hz
• Voltage: 690 V
• Protection: IP 23
• Cooling: IC 01
• Weight: 9,100 kg

Special feature:

• Installed at an angle of 45°
• Sound level: 80 dB

3-phase converter

• Power: 1,200 kW
• Voltage: 690 V
• Protection: IP 54
• Cooling: air
• Weight: 1,500 kg

Special feature:

• 12-pulse supply for harmonics reduction

3-phase transformer

• Power: 1,000 kVA
• Primary voltage: 20,000 V
• Secondary voltage: 690 / 690 V
• Winding connection: Dyn5 / Dd0
• U(k): 5.85 %
• P(O): 1,783 W
• P(W): 11,483 W
• Cooling: ONAN

Special feature:

• 2-winding transformer for supply of 12-pulse converter

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