Main Circuit Wiring - Delta VFD-A Series User Manual

Call 1(800)985-6929 for Sales
Wiring

Main Circuit Wiring

(1) Power terminal block designations
Power input and output may be connected via a nine or ten position terminal block. The
pin assignments are as follows:
VFD007A21A
VFD007A23A
VFD015A21A
VFD015A23A
VFD007A43A
VFD015A43B
AWG: 22-16
Torque: 10kgf-cm
VFD022A21A
VFD022A23A
VFD037A23A
VFD022A43A
VFD037A43A
AWG:18-10
Torque: 16kgf-cm
VFD055A23B
VFD075A23B
VFD055A43B
VFD075A43B
AWG: 14-8
Torque: 20kgf-cm
VFD110A23A
VFD150A23A
VFD185A23A
VFD220A23A
VFD110A43A
VFD150A43A
VFD185A43A
VFD220A43A
AWG:10-2
Torque: 52kgf-cm
Call 1(800)985-6929 for Sales
deltaacdrives.com
Model
Earth
Ground
U
Connection
R/L1 S/L2 T/L3
AC Input Line
deltaacdrives.com
Power terminal pin assignments
R S T U V
AC Input Line
Terminals
Motor
Connection
V W R S T
AC Input Line
Terminals
Motor
R S T U V W N
AC Input Line
Terminals
Motor
Connection
+1 +2 N(-) U/T1 V/T2 W/T3
Terminals
Braking
Unit
6
sales@deltaacdrives.com
W B1 B2
Braking
Resistor
B1 B2
Earth
Ground
Braking
Resistor
P/B1 B2
Earth
Ground
Braking
Resistor
Earth
Ground
Motor
Connection
sales@deltaacdrives.com