Standard Motor, Design For Direct Or Partial Winding Start - BOCK UL-HGX66e/1340 ML 31 Assembly Instructions Manual

5| Electrical connection
5.3

Standard motor, design for direct or partial winding start

Designation on the name plate
Compressors with this marking are suitable for direct or partial winding start. The motor winding is
subdivided into two parts:
Part winding 1 = 50% and part winding 2 = 50%.
This winding division reduces the start-up current needed for a part winding start to approx. 50% of
that for a direct start.
US
14
Y/YY
A mechanical unloaded start with bypass solenoid valve is
not required.