Power Connections - DGFLOW STEADYPRES M/M 8.5 Manual De Uso Y Mantenimiento

Open the side cover
(4 screws)
CAUTION : to overcome problems associated with long cables (between Inverter
and pump motor) , evaluate the application of inverter output sinusoidal filter. It aids
smooth running of motors eliminating negative effect of voltage peaks
N
L
GND
GND
W
V
U
N
L
GND
GND
W
V
U
GND
T
S
R
W
V
U
GND

POWER CONNECTIONS

Wire the cables as indicated in the
diagrams below:
A = inverter supply cable
B = output motor cable
LINE
MOTOR
L
N
LINE
MOTOR
LINE
MOTOR
A
B
Insert the connector and close
the side cover.
SINGLE-PHASE IN (line)
SINGLE-PHASE OUT (motor)
( M / M )
Pump supply voltage:
230 V single-phase
(or 115 V single-phase)
SINGLE-PHASE IN (line)
THREE-PHASE OUT (motor)
( M / T )
Pump supply voltage:
230/400 V three-phase
Motor connection : DELTA
THREE-PHASE IN (line)
THREE-PHASE OUT (motor)
( T / T )
Pump supply voltage:
230/400 V three-phase
Motor connection : STAR