Electrical Connection | 6
Instruction Manual COBRA NC 2500 B WCV_EN_en 23 | 52
6.3.1 Wiring Diagram Cooling Liquid Pump
230/400 VAC cooling liquid pump version
Delta connection (low voltage): Star connection (high voltage):
● Make sure that the cooling liquid flows in the right direction according to the following illustra-
tion.
Description
1 Rotation direction of the motor 2 Cooling liquid flow direction
If the rotation of the motor must be changed:
● Switch any two of the motor phase wires.
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