Allen-Bradley PowerFlex 400 Quick Start Quide

PowerFlex 400 Adjustable Frequency AC Drive Quick Start English-7
Figure 3: Power Terminal Blocks
Power Wiring
Terminal
(1)
Description
R/L1, S/L2, T/L3 3-Phase Input
U/T1 To Motor U/T1
=
Switch any two motor
leads to change
forward direction.
V/T2 To Motor V/T2
W/T3 To Motor W/T3
P2, P1
DC Bus Inductor Connection
Drives are shipped with a jumper between Terminals
P2 and P1. Remove this jumper only when a DC Bus
Inductor will be connected. Drive will not power up
without a jumper or inductor connected.
DC–, DC+ DC Bus Connection (Frame C Drives)
P2, DC– DC Bus Connection (Frame D, E, and F Drives)
BR+, BR– Not Used
Safety Ground - PE
(1)
Important: Terminal screws may become loose during shipment. Ensure that all
terminal screws are tightened to the recommended torque before applying power to
the drive.
R/L1
S/L2
T/L3
P1
P2
DC–
U/T1
V/T2
W/T3
R/L1
S/L2
T/L3
P1
P2
DC–
U/T1
V/T2
W/T3
R/L1 S/L2 T/L3
U/T1 V/T2
W/T3
P2 P1
BR–BR+DC+DC–
R/L1
S/L2
T/L3
P1
P2
DC–
U/T1
V/T2
W/T3
R/L1
S/L2
T/L3
P1
P2
DC–
U/T1
V/T2
W/T3
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Allen-Bradley PowerFlex 400 Specifications

General

Input Voltage	200-240VAC, 380-480VAC, 500-600VAC
Output Voltage	0-Input Voltage
Output Frequency	0-400 Hz
Communication	EtherNet/IP
Protection Features	Overvoltage, Undervoltage, Overcurrent, Short Circuit
Operating Temperature	-10°C to 50°C (14°F to 122°F)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Humidity	5-95% non-condensing
Enclosure Rating	IP20
Horsepower	0.5-20 HP
Control Method	V/Hz, Sensorless Vector Control