Menzel Elektromotoren received an order for 12 medium voltage motors for driving coal mills by a power plant. The special task in this case was the extremely slow run-up, due to the high counter torque of the mill. The load test was completed successfully in customer presence and the customer has already placed another order.

Technical data:

• Squirrel cage motor
• Frame size: 500 mm
• Power: 1000 KW
• Nominal speed: 1480 min-1
• Nominal frequency: 50 Hz
• Nominal voltage: 6.300 V
• Protection: IP55
• Cooling: IC 411

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