PowerFlex 750-Series AC Drives User Manual

1-14 Installation/WiringSingle-Phase Input PowerThe PowerFlex 750-Series drive is typically used with a three-phase inputsupply. Single-phase operation of the drive is not currently rated underUL508C listing. Rockwell Automation has verified that single-phaseoperation with output current derated by 50% of the three-phase ratingsidentified on page A-11 will meet all safety requirements.Power Terminal BlocksTable 1.C Frames 2…5 Power Terminal Block(1) (2)Wire Size RangeFrame Maximum Minimum2 4.0 mm 2 0.2 mm 2(10 AWG) (24 AWG)3 16.0 mm 2 0.5 mm 2(6 AWG) (20 AWG)4 25.0 mm 2 2.5 mm 2(3 AWG) (14 AWG)5 35.0 mm 2(1 AWG)10.0 mm 2(8 AWG)Strip Length8.0 mm(0.31 in.)10.0 mm(0.39 in.)10.0 mm(0.39 in.)12.0 mm(0.5 in.)RecommendedTorque Recommended Tool(s)0.5 N•m #1 Flat Screwdriver(4.4 lb•in)1.2 N•m #2 Flat Screwdriver(10.6 lb•in)2.7 N•m #2 Pozidrive®(24 lb•in) 492-C Phillips®0.25 in. Flat Screwdriver4.0 N•m #2 Pozidrive®(35 lb•in) 492-C Phillips®0.25 in. Flat Screwdriver(1) Maximum/minimum wire sizes that the terminal block will accept - these are not recommendations.(2) Terminal blocks are designed to accept a single wire.Table 1.D Frames 6 & 7 Power Terminal BlockMaximum LugFrame Width6 34.6 mm(1.36 in.)7 43.5 mm(1.71 in.)RecommendedTorque11.3 N•m(100 lb•in)11.3 N•m(100 lb•in)Terminal BoltSizeM8 x 1.25M8 x 1.25RecommendedTool13 mm HexSocket13 mm HexSocketTable 1.E Frames 2…7 PE Grounding StudRecommendedFrame Torque2 1.36 N•m(12 lb•in)3 3.4 N•m(30 lb•in)4 3.4 N•m(30 lb•in)5 3.4 N•m(30 lb•in)6 11.3 N•m(100 lb•in)7 11.3 N•m(100 lb•in)Terminal BoltSizeM4M6M6M6M8M8RecommendedTool7 mm Hex DeepSocket10 mm Hex DeepSocket10 mm Hex DeepSocket10 mm Hex DeepSocket13 mm HexSocket13 mm HexSocketPowerFlex 750-Series User Manual – Publication 750-UM001C-EN-P – September 2009