Allen-Bradley PowerFlex 750 Series Installation Instructions Manual
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Also See for PowerFlex 750 Series:
- Programming manual (548 pages) ,
- User manual (50 pages) ,
- Installation instructions manual (32 pages)
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Installation Instructions
PowerFlex 750-Series Power Jumpers
PowerFlex 750-Series drives contain protective MOVs and Common Mode
Capacitors referenced to ground (see below). To guard against unstable operation
and/or damage, the drive must be properly configured as shown in
page
2.
MOV and AC EMI Capacitor Phase to Ground
R/L1
S/L2
T/L3
PE-A
PE-A1
PE-A2
For additional general information, refer to:
Title
PowerFlex 750-Series Installation Instructions
Wiring and Grounding Guidelines for PWM AC Drives DRIVES-IN001
Guarding Against Electrostatic Damage
Before proceeding, ensure that all power to the drive has been removed.
ATTENTION: This drive contains ESD (Electrostatic Discharge) sensitive
parts and assemblies. Static control precautions are required when
installing, testing, servicing or repairing this assembly. Component
damage may result if ESD control procedures are not followed. If you are
not familiar with static control procedures, reference A-B publication
8000-4.5.2, "Guarding Against Electrostatic Damage" or any other
applicable ESD protection guide.
ATTENTION: Only qualified personnel familiar with adjustable frequency
AC drives and associated machinery should perform maintenance/repair of
the system. Failure to comply may result in personal injury and/or
equipment damage.
ATTENTION: The following information is merely a guide for proper
installation. Rockwell Automation cannot assume responsibility for the
compliance or the noncompliance to any code, national, local or otherwise
for the proper installation of this drive or associated equipment. A hazard
of personal injury and/or equipment damage exists if codes are ignored
during installation.
Common Mode Capacitor to Ground
DC+
DC–
Frame 8
Publication
Available Online at ...
750-IN001
www.rockwellautomation.com
8000-4.5.2
Table 1 on
PE-B
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Related Manuals for Allen-Bradley PowerFlex 750 Series
Summary of Contents for Allen-Bradley PowerFlex 750 Series
- Page 1 Installation Instructions PowerFlex 750-Series Power Jumpers PowerFlex 750-Series drives contain protective MOVs and Common Mode Capacitors referenced to ground (see below). To guard against unstable operation and/or damage, the drive must be properly configured as shown in Table 1 on page MOV and AC EMI Capacitor Phase to Ground Common Mode Capacitor to Ground...
- Page 2 PowerFlex 750-Series Power Jumpers ATTENTION: To avoid an electric shock hazard, verify that the voltage on the bus capacitors has discharged completely before removing/installing jumpers. Frames 2…7 Measure the DC bus voltage at the following points (refer to the Installation Instructions for locations): •...
- Page 3 PowerFlex 750-Series Power Jumpers Jumper Installation, Removal and Storage Jumper screws (Frames 2…5), wires (Frames 6…7) or plugs Jumper Screws (Frame 8) are used to complete Installed an electrical connection when installed/connected. When Jumper Screws Not Installed power jumper screws are not used, they are stored on the left interior chassis wall as shown.
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Page 4: Jumper Settings And Locations
PowerFlex 750-Series Power Jumpers Jumper Settings and Locations Factory Default Jumper Settings Catalog Code “A” Catalog Code “J” Power Source Type PE-A Installed PE-A Installed Solid Ground PE-B Not Installed PE-B Installed Jumper screws should be installed at “PE-A” (MOV/Input Filter Cap) and “PE-B” (CM Cap). page 3 for recommended torque. - Page 5 PowerFlex 750-Series Power Jumpers Factory Default Jumper Settings Catalog Code “A” Catalog Code “J” Power Source Type PE-A jumper wire PE-A jumper wire Solid Ground Insulated Connected connected to and PE-B jumper MOV/Input Filter Cap jumper wire (PE-A) and ground. wire connected to CM Cap jumper wire (PE-B) should be ground.
- Page 6 Insulated PE-A1 Connected (J3) Insulated (J4) *PN-81169* U.S. Allen-Bradley Drives Technical Support - Tel: (1) 262.512.8176, Fax: (1) 262.512.2222, E-mail: [email protected], Online: www.ab.com/support/abdrives PN-81169 www.rockwellautomation.com Power, Control and Information Solutions Headquarters Americas: Rockwell Automation, 1201 South Second Street, Milwaukee, WI 53204-2496 USA, Tel: (1) 414.382.2000, Fax: (1) 414.382.4444...