Santerno Sinus M, User Manual

Page: 24 / 219

3-2
Power Terminal Wiring
* Power terminal wiring (0.4 ~ 7.5kW)
R
S
T
B1
B2
U
V
W
3 Phase AC
input
(Input rated
voltage)
Power
input
terminal
DB
Resistor
connecti
on
terminal
Motor
connecti
on
terminal
DB resistor
Motor
G
Ground
terminal
R
B1 B2
U
V
W
G
S
T
G
* Power terminal wiring (11.0 ~ 22.0kW)
R(L1)
S(L2)
T(L3)
B2
N(-)
U
V
W
3 phase AC
input
(Input rated
voltage)
Power
input
terminal
Reactor
/ DB
Resistor
connection
terminal
Motor
connection
terminal
Motor
G
Ground
terminal
R
(L1)
P1
(+)
U
V
W
G
S
(L2)
T
(L3)
G
P1(+)
B1
DC reactor
DB resistor
(- ) DC voltage
terminal
N(-)
B1 B2
L’alimentazio
※ Single-phase AC supply in models 2S/T must be applied to
terminals R, T
※ Single-phase AC supply in models 2S/T must be applied to
terminals R, T