Instruction Manual

ManualsBrandsRockwell Automation ManualsEquipment20Y PowerFlex Active Front End in IP20 2500 MCC Style Encl. Fr. 10 Bus Splice Kit

Publication 20Y-IN003A-EN-P - September 2014

Installation Instructions

PowerFlex Active Front End in IP20 2500 MCC Style Enclosure

Frame 10 Bus Splice Kit

This bus splice kit must be used with barrier kit SK-Y1-MCCBARRIER.

Additional Resources

These documents contain more information on related products from Rockwell

Automation.

You can view or download publications at http://

www.rockwellautomation.com/literature/. To order paper copies of technical

documentation, contact your local Allen-Bradley distributor or Rockwell

Automation sales representative.

Catalog Number SK-Y1-BUSSPLICE-F10 (for use on right or left side)

Electrical Rating

(1)

1250 Amps

Compatible Products PowerFlex Active Front End Frame 10 in IP20 2500 MCC Style enclosure

(Catalog Nos. 20YD460P…, 20YD460W…, 20YF325P…, and 20YF325W…)

Certification

(2)

(1) For MCC bus splices.

(2) PowerFlex Active Front End UL listed up to 520 amps DC.

Topic Page

Additional Resources

Where the Kit Is Used

What the Kit Contains

Right-side Connection

Left-side Connection

Resource Description

PowerFlex Active Front End User Manual, publication

20Y-UM001

Provides installation, wiring, operating, and

troubleshooting information.

PowerFlex Active Front End—Frame 10 Hardware

Service Manual, publication 20Y-TG001

Provides Frame 10 hardware service information and

schematic diagrams.

Summary of content (10 pages)

PAGE 1
Installation Instructions PowerFlex Active Front End in IP20 2500 MCC Style Enclosure Frame 10 Bus Splice Kit Catalog Number SK-Y1-BUSSPLICE-F10 (for use on right or left side) Electrical Rating (1) 1250 Amps Compatible Products PowerFlex Active Front End Frame 10 in IP20 2500 MCC Style enclosure (Catalog Nos. 20YD460P…, 20YD460W…, 20YF325P…, and 20YF325W…) Certification (2) (1) For MCC bus splices. (2) PowerFlex Active Front End UL listed up to 520 amps DC.
PAGE 2
PowerFlex Active Front End in IP20 2500 MCC Style Enclosure Frame 10 Bus Splice Kit ATTENTION: To avoid an electric shock hazard, verify that the voltage on the bus capacitors has discharged completely before performing any work on the Active Front End. After power is removed from the Active Front End, wait 5 minutes for the bus capacitors to discharge. Check the DC bus voltage between the DC+ and DC- terminals, between the DC+ terminal and the chassis, and between the DC- terminal and the chassis.
PAGE 3
PowerFlex Active Front End in IP20 2500 MCC Style Enclosure Frame 10 Bus Splice Kit Right-side Connection To connect the bus bars and attach an enclosure to the right side of the AFE enclosure, follow these steps. Step 1: Remove power from the AFE. ATTENTION: To avoid an electric shock hazard, verify that the voltage on the bus capacitors has discharged completely before servicing.
PAGE 4
PowerFlex Active Front End in IP20 2500 MCC Style Enclosure Frame 10 Bus Splice Kit Step 4: Connect the MCC bus and PE ground splices to the AFE bus and ground bars, respectively. DETAIL A MCC Bus Splice Connection (Torque: 300 ±10% in·lb/33.
PAGE 5
PowerFlex Active Front End in IP20 2500 MCC Style Enclosure Frame 10 Bus Splice Kit Step 5: Attach both enclosures using the air barrier panels and hardware supplied in the barrier kit (catalog number SK-Y1-MCCBARRIER). ATTENTION: The barrier kit must be used between the enclosures being attached together to maintain proper air flow within each individual enclosure. Failure to use the barrier kit can result in overheating that can cause equipment damage. a.
PAGE 6
PowerFlex Active Front End in IP20 2500 MCC Style Enclosure Frame 10 Bus Splice Kit Step 6: Connect the MCC bus and PE ground splices in the AFE enclosure to the bus and ground bars, respectively, in the other enclosure. a. Assemble the MCC bus splices to the horizontal bus bars in the other enclosure using the supplied hardware. Torque to 300 ±10% in•lb (33.9 ±10% N•M). b.
PAGE 7
PowerFlex Active Front End in IP20 2500 MCC Style Enclosure Frame 10 Bus Splice Kit Left-side Connection To attach the bus bars and enclosure to the left side of the AFE, follow these steps. Step 1: Remove power from the AFE. ATTENTION: To avoid an electric shock hazard, verify that the voltage on the bus capacitors has discharged completely before servicing. Check the DC bus voltage between the +DC and -DC terminals, between the +DC terminal and the chassis, and between the -DC terminal and the chassis.
PAGE 8
PowerFlex Active Front End in IP20 2500 MCC Style Enclosure Frame 10 Bus Splice Kit Step 4: Connect the MCC bus and PE ground splices to the AFE bus and ground bus bars, respectively. DETAIL C MCC Bus Splice Connection (Torque: 300 ±10% in·lb/33.
PAGE 9
PowerFlex Active Front End in IP20 2500 MCC Style Enclosure Frame 10 Bus Splice Kit Step 5: Attach both enclosures using the air barrier panels and hardware supplied in the barrier kit (catalog number SK-Y1-MCCBARRIER). ATTENTION: The barrier kit must be used between the enclosures being attached together to maintain proper air flow within each individual enclosure. Failure to use the barrier kit can result in overheating that can cause equipment damage. a.
PAGE 10
PowerFlex Active Front End in IP20 2500 MCC Style Enclosure Frame 10 Bus Splice Kit Step 6: Connect the MCC bus and PE ground splices in the AFE enclosure to the bus and ground bars, respectively, in the other enclosure. a. Assemble the MCC bus splices to the horizontal bus bars in the other enclosure using the supplied hardware. Torque to 300 ±10% in•lb (33.9 ±10% N•M). b.