Adleepower AP4G3 - DESCRIPTION OF TERMINALS; Main circuit connection diagram

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