degdrive DGI900, User Manual

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31
Fig. 3-3 Main circuit wiring
3.4.1 Main Circuit Wiring
Main Circuit input/output terminals, shown as Table 3-1
Table 3-1 Description of Main Circuit input/output terminals
Apply to
Main circuit terminal
Terminal
name
Function
220V 1-phase
0.4KW~2.2KW
L1
、
L2 220V 1-phase Input terminals
U
、
V
、
W 3-phase Output terminals’
E Earthing
380V 3-phase
0.75KW~2.2KW
R
、
S
、
T 380V 3-phase Input terminals
U
、
V
、
W 380V 3-phase Output terminals
P+
、
PB Braking resistor wiring terminals
380V 3-phase
2.2KW~22KW
R
、
S
、
T 380V 3-phase Input terminals
U
、
V
、
W 380V 3-phase Output terminals
P+
、
PB Braking resistor wiring terminals
380V 3-phase
30KW~37KW
R
、
S
、
T 380V 3-phase Input terminals
U
、
V
、
W 380V 3-phase Output terminals
P+
、
PB Braking resistor wiring terminals
380V 3-phase
45KW~220KW
R, S, T 380V 3-phase Input terminals
U, V, W 380V 3-phase Output terminals
P+, PB Braking resistor wiring terminals
380V 3-phase
280KW~630KW
R , S, T 380V 3-phase Input terminals
U, V, W 380V 3-phase Output terminals
(+), (-) Braking resistor wiring terminals
L1 L2
U V W E
(+) (-) R S T E U V W PB
(+) (-) PB R S T E U V W
R S
E
PB
U
U (+) (+) T
V W
R S T P (+) (-) U V W E
R S U V W
(-)
(+)
T
E