Connection Of The Driving Motor - BOCK HGX22e S CO2 Series Assembly Instructions Manual

5| Electrical connection

5.2 Connection of the driving motor

The compressor is designed with a motor for star-delta circuits.
Designation on the name plate
∆ / Y
Star-delta start-up is only possible on 230 V voltage supply. Example:
Direct start
L3
L1 L2
INFO
L1 L2 L3
96027-11.06-DGbF
230 V ∆
Star-delta start
L1 L2
L1 L2
The connection examples shown refer to the standard version. In
the case of special voltages, the instructions affixed to the terminal
box apply.
Direct start only
L3
L3
400 V Y L3
L1 L2
L3
L1 L2
96027-11.06-DGbF
13
D
GB
F
E