Allen-Bradley PowerFlex 755 Quick Start

26 Rockwell Automation Publication 750-QS001A-EN-P - March 2015
Reference Section
Floor Mount Frames 8 and Larger Bus Bar Locations, AC Input Drives
No. Name Description
(1) Power Bus R/L1, S/L2, T/L3 (Drive only.)
(2) DC Bus DC+, DC- (The DC Bus is included with frame 9 and 10 drives. Frame 8 drives require
the fiel
d installed kit 20-750-BUS1A-F8.)
(3) Power Bus U/T1, V/T2, W/T3 (Drive only or Cabinet Options Bay without power output options.)
(4) PE Grounding Bar Terminating point to chassis ground for incoming A
C line and motor shield.
(5) DC+ and DC- Bus Voltage Test Points
R / L1
S / L2
T / L3
DC+
DC–
U / T1
V / T2
W / T3
PE
PE
(5)
(4)
(1)
(2)
(3)
(4)
Floor Mount Frame 8

Allen-Bradley PowerFlex 755 Specifications

General

Category	AC Drive
Amperage	2.2…1470 A
Output Voltage	0 to Input Voltage
Output Current	2.2…1470 A
Enclosure	IP20, IP30, IP54
Communications	EtherNet/IP, ControlNet, DeviceNet
I/O	Digital, Analog, Encoder, Relay
Safety	Safe Speed Monitor
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overload, Short Circuit, Ground Fault, Overtemperature
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% noncondensing
Altitude	Up to 1000m (3300ft) without derating
Voltage	200-240V AC, 380-480V AC, 500-600V AC, 690V AC
Input Voltage	200-240V AC, 380-480V AC, 500-600V AC, 690V AC
Control Method	Sensorless Vector