Xinje VB3 - Terminal Assignment and Description

V5 series inverter
17
2-3-2. Terminal assignment and description
Fig. A Fig. B
Fig. C Fig. D
Fig. E Fig. F
Fig. G
Fig.H
The relationship between main circuit terminals and product types:
Voltage level Power (KW) Figure Series
220V
0.4~0.75 Fig. A VB3
0.75~2.2 Fig. B VB5
380V
0.75~3.7 Fig. C VB3
0.75~3.7 Fig. D VB5
5.5~7.5 Fig. E VB5
11~18.5 Fig. F V5
22~30 Fig. G V5
37~55 Fig. H V5
I/O terminals of main circuit:
Table 2-1 main circuit I/O terminals
Voltage
Terminal Function
VB3, VB5 series
Single phase 220V
L, N Single phase AC 220V input
U, V, W Three phases AC output
PE
G
round
VB3, VB5 series
Three phases 380V
L1
,
L2
,
L3
T
hree phase
s
AC 380V input
(fit for power below 3.7KW )
R
,
S
,
T
T
hree phase
s
AC 380V input
(fit for power below 3.7KW )
P+
,
PB
B
rak
e
resistor
(some types don’t have brake unit)
P+
,
P
-
G
eneratrix + and
-
U
,
V
,
W
T
hree phase
s
AC output
PE
G
round
V5 series
Three phases 380V
R, S, T Three phases AC 380V input
U
,
V
,
W
T
hree phase
s
AC output
P+, P- Generatrix + and -
P1, PB Brake resistor
PE Ground