1-10
1.5 Description of terminal function
Table 1 Main circuit terminals
Terminal
220V:1~20HP, 440V:1~20HP
220V:25~40HP, 440V:25~75HP
R/L1
S/L2
T/L3
Main circuit input power supply
(For single phase power supply, please use R/L1, S/L2 as input terminal)
B1/P
B2
-
Θ
B1/P, B2: External braking resistor
B1/P,
Θ
: DC power supply input
⊕
-
•
⊕
-
\
：
DC power supply or
braking unit
B1/R
Unused -
U/T1
V/T2
W/T3
Inverter output
E
Grounding lead (3rd type grounding)
■
Terminal block configuration
․
220V/440V : 1 ~ 2HP
R/
L1
S/
L2
T/
L3
B1/P
U/
T1
V/
T2
W/
T3
B2
․
220V : 3~5HP
․
440V : 3~5HP
R
/L1
S
/L2
T
/L3
E
B1/P
B1/R
B2
U
/T1
V
/T2
Power In
Dynamic Brake
To Motor
W
/T3
CHARGE
R
/L1
S
/L2
T
/L3
B1/P
B2
U
/T1
V
/T2
Power In
Dynamic Brake
To Motor
W
/T3
CHARGE
․
220V/440V : 7.5~10HP
R
/L1
S
/L2
T
/L3
E
B1/P
B1/R B2
Power In
Dynamic Brake
CHARGE
U
/T1
V
/T2
W
/T3
E
To Motor
․
220V/440V : 15~20HP
R/
L1
S/
L2
T/
L3
U/
T1
V/
T2
W/
T3
B1/P
B2
․
220V : 25~40HP, 440V : 25~75HP
R/
L1
S/
L2
T/
L3
U/
T1
V/
T2
W/
T3
