GEA HG44e/475-4

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96416-03.2017-DGbFEIRu

5| Electrical connection

400 V

Direktstart YY Teilwicklungsstart Y/YY

1V1 1W11U1

2W12V12U1

L3L2L1 L3L2L1

L3L2L1

1V1 1W11U1

2W12V12U1

Direct start YY

Part winding start Y/YY

The

motoriswiredfordirectstart(YY)atthefactory.ForpartwindingstartY/YY,thebridgesmust

beremovedandthemotorfeedlineconnectedaccordingtothecircuitdiagram:

ATTENTION Failure to do this results in opposed rotary elds and results in

damage to the motor. After the motor starts up via partial winding

1, partial winding 2 must be switched on after a maximum delay

of one second . Failure to comply can adversely affect the service

life of the motor.

GEA HG44e/475-4 - Page 18