32
Rockwell Automation Publication 520-UM002B-EN-E - December 2017
Chapter 1
Installation/Wiring
Power Terminal Block
Power Terminal Block
I/O Wiring
Motor Start/Stop Precautions
Important points to remember about I/O wiring:
•
Always use copper wire.
•
Wire with an insulation rating of 600V or greater is recommended.
•
Control and signal wires should be separated from power wires by at least
0.3 m (1 ft).
Terminal
Description
R/L1, S/L2
1-Phase Input Line Voltage Connection
R/L1, S/L2, T/L3
3-Phase Input Line Voltage Connection
U/T1, V/T2, W/T3 Motor Phase Connection =
Switch any two motor leads to change
forward direction or within Studio 5000
Logix Designer, Axis Properties, Polarity
category, change the Motion Polarity.
DC+, DC-
DC Bus Connection
BR+, BR-
Dynamic Brake Resistor Connection
Safety Ground - PE
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.
Power Terminal Block Wire Specifications
Frame
Maximum Wire Size
(1)
(1) Maximum/minimum sizes that the terminal block will accept – these are not recommendations.
Minimum Wire Size
(1)
Torque
A
5.3 mm
2
(10 AWG)
0.8 mm
2
(18 AWG)
1.76...2.16 Nm (15.6...19.1 lb-in.)
B
8.4 mm
2
(8 AWG)
2.1 mm
2
(14 AWG)
1.76...2.16 Nm (15.6...19.1 lb-in.)
C
8.4 mm
2
(8 AWG)
2.1 mm
2
(14 AWG)
1.76...2.16 Nm (15.6...19.1 lb-in.)
D
13.3 mm
2
(6 AWG)
5.3 mm
2
(10 AWG)
1.76...2.16 Nm (15.6...19.1 lb-in.)
E
26.7 mm
2
(3 AWG)
8.4 mm
2
(8 AWG)
3.09...3.77 Nm (27.3...33.4 lb-in.)
V/T2
T/L3
S/L2
R/L1
U/T1
W/T3
V/T2
T/L3
S/L2
R/L1
U/T1
W/T3
BR+
BR-
DC-
DC+
BR+
BR-
DC- DC+
Frame A, B, C & D
Frame E
ATTENTION:
A contactor or other device that routinely disconnects and
reapplies the AC line to the drive to start and stop the motor can cause drive
hardware damage. The drive is designed to use control input signals that will
start and stop the motor. If used, the input device must not exceed one
operation per minute or drive damage can occur.
Содержание PowerFlex 527
Страница 1: ...PowerFlex 527 Adjustable Frequency AC Drive Catalog Number 25C User Manual Original Instructions...
Страница 4: ...4 Rockwell Automation Publication520 UM002B EN E December 2017 Summary of Changes Notes...
Страница 8: ...8 Rockwell Automation Publication 520 UM002B EN E December 2017 Table of Contents Notes...
Страница 102: ...102 Rockwell Automation Publication520 UM002B EN E December 2017 Chapter 5 Hardwired Control of Safe Torque Off Notes...
Страница 162: ...162 Rockwell Automation Publication520 UM002B EN E December 2017 Appendix B Accessories and Dimensions Notes...
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