5. DESCRIPTION OF TERMINALS
(1) Main circuit connection diagram
R
S
Ground
Power source
R
S
Ground
Power source
Symbol
Terminal name
R / L1
S / L2
Inverter power source
T / L3
U
V
Inverter output terminal
W
P / P1
DC voltage terminal
PR / P2
Note : Release the internal braking resistor when connect external brak-
ing resistor.
T
U
V
W
¡] ¡¹Note¡^
IM
T
P 2 P 1 U
Braking resistor
¡] ¡¹ Note¡^
Main circuit terminal
P P R
Ground
Braking resistor
V
W
Ground
IM
Description
Terminal connecting with
power source
Single phase input : L1/R,
L2/S
Terminal connecting with
motor
Regenerative braking resistor
connecting terminal
8
AP2G3-137~175
AP2G3-337~375
AP4G3-337~3110
AP2G3-1110~1185
AP2G3-3110~3220
AP4G3-3150~3220