User guide

16
D
GB
F
E
96180-01.2015-DGbFEI
5| Electrical connection
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.
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:
400 V
Direktstart YY Teilwicklungsstart Y/YY
1V1 1W11U1
2W12V12U1
L3L2L1
L3L2L1
L3L2L1
1V1 1W11U1
2W12V12U1
400 V
Direct start YY
Part winding start Y/YY
400 V
Direktstart YY Teilwicklungsstart Y/YY
1V1 1W11U1
2W12V12U1
L3L2L1
L3L2L1
L3L2L1
1V1 1W11U1
2W12V12U1