Allen-Bradley PowerFlex 70 Installation Guide

Publication 20A-IN009C-EN-P
PowerFlex® 70 Adjustable Frequency AC Drive Installation Instructions 3
Catalog Number Explanation . . . . . . . . . . . . . . . . . . . . .4
Step 1
Read the General Precautions . . . . . . . . . . . . . . . . . . . .4
Qualified Personnel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Personal Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Product Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
EMC Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
CE Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Low Voltage Directive (2006/95/EC) . . . . . . . . . . . . . . . . . . .7
EMC Directive (89/336/EEC). . . . . . . . . . . . . . . . . . . . . . . . .7
General Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Essential Requirements for CE Compliance. . . . . . . . . . . . . .8
Step 2
Mount the Drive – Minimum Requirements . . . . . . . .9
Minimum Mounting Clearances . . . . . . . . . . . . . . . . . . . . . . .9
Maximum Surrounding Air Temperature . . . . . . . . . . . . . . . .9
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Step 3
Wire the Drive – Wire Recommendations . . . . . . . . .11
Terminal Block Specifications . . . . . . . . . . . . . . . . . . . . . . .12
Power & Ground Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Drive, Fuse & Circuit Breaker Ratings. . . . . . . . . . . . . . . . .14
Disconnecting MOVs and Common Mode Capacitors. . . . .21
Step 4
I/O Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
I/O Terminal Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
I/O Wiring Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Hardware Enable Circuitry (Enhanced Control Only) . . . . .31
Safe Off Board Option (Enhanced Control Only) . . . . . . . .32
Encoder Interface Option (Enhanced Control Only) . . . . . .33
Step 5
Start-Up Check List . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Prepare For Drive Start-Up. . . . . . . . . . . . . . . . . . . . . . . . . .34
Information About Start-Up Motor Tests . . . . . . . . . . . . . . .35
Appendix
First Powerup Menu Structure . . . . . . . . . . . . . . . . . . . . . . .36
Human Interface Module (HIM) Overview . . . . . . . . . . . . .37
Drive Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Common I/O Programming Changes . . . . . . . . . . . . . . . . . .42
Troubleshooting – Abbreviated Fault & Alarm Listing . . . .43
Common Symptoms and Corrective Actions . . . . . . . . . . . .45
Manually Clearing Faults . . . . . . . . . . . . . . . . . . . . . . . . . . .47
Parameter List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
Table of Contents

Allen-Bradley PowerFlex 70 Specifications

General

Input Voltage	200-240V AC, 380-480V AC, 500-600V AC
Frequency Range	0 - 400 Hz
Humidity	5% to 95% non-condensing
Output Voltage	0 to Input Voltage
Control Methods	Sensorless Vector Control
Communications	Ethernet/IP, DeviceNet, ControlNet
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Ground Fault
Operating Temperature	0°C to 50°C (32°F to 122°F)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Enclosure Rating	IP20, NEMA Type 1