Chapter 10 - Voltage Protection Functions
Wiring Diagram (P141, P142, P143, P145)
Figure 120: Device connection P141/ P142/ P143/ P145
Note:
Residual voltage measurement is derived from phase inputs, but neutral voltage may be connected into one of the phase
inputs. This assumes that voltage inputs are not used for other purposes
Wiring Diagram (P144)
Figure 121: Device connection P144
226
E00824
E00825
P141, P142, P143, P145
C19
C22
C17
C18
P144
C23
C24
C17
C18
P14x
P14xEd1-TM-EN-1