Grundfos UPM3 Solar Manual De Instrucciones página 12

INTERNALLY
5a
CONTROLLED
CONSTANT CURVE
1 x 230 V - 15 %/+ 10 %
∽ 50 Hz
L
PE
N
22
EXTERNALLY
5b
CONTROLLED
PWM C PROFILE
SOLAR
1 x 230 V - 15 %/+ 10 %
∽ 50 Hz
L
PE
N
PWM
SYSTEM
CONTROLLER
IN
REF
OUT
23