Grundfos UPS3 - Approved Installation Positions; Electrical Connection and Power; Electrical Connector and Wiring

20 2120
17b
INTERNALLY
CONTROLLED
EXTERNALLY CONTROLLED
PWM A PROFILE
1 × 230 V -15 %/+10 %
∽ 50/60 Hz
1 × 230 V -15 %/ +10 %
∽ 50/60 Hz
17a
IN
REF
OUT
L
N
PE
L
N
PE