7 | Electrical connection
Star-delta start-up is only possible for
Direct start
In the factory the motor is wired for direct starting at high voltage.
The brides are to be removed for star delta starting at low voltage.
© Danfoss | Climate Solutions | 2023.10
∆
(230 V) power supply. Example:
∆
230 V
Star-delta-start
400 V Y
Direct start only
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