Eaton Powerware 9155 Upgrade Procedure Download Page 24

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9x55 8–15 kVA Battery Upgrade (8–15 kVA)

—Rev 1

24. Reinstall the front dress panel.

Figure 25. Battery Cabinet Front Dress Panel Reinstalled

25. Follow the instructions in the equipment’s User’s Guide (shown in the “Normal Mode Startup” section) to

command the unit to normal mode of operation.

Battery Upgrade Procedure

Summary of Contents for Powerware 9155

Page 1: ...p n Revision 1 9x55 8 15 kVA Battery Upgrade For use with the Eaton 9155 and 9355 8 15 kVA Powerware Series ...

Page 3: ... kVA Battery Upgrade 8 15 kVA Rev 1 iii T Ta ab blle e o of f C Co on nt te en nt ts s 1 1 I In nt tr ro od du uc ct tiio on n 1 1 2 2 B Ba at tt te er ry y U Up pg gr ra ad de e P Pr ro oc ce ed du ur re e 3 3 ...

Page 4: ...iv 9x55 8 15 kVA Battery Upgrade 8 15 kVA Rev 1 Table of Contents ...

Page 6: ...2 9x55 8 15 kVA Battery Upgrade 8 15 kVA Rev 1 Introduction ...

Page 8: ...he rear of the unit is open Follow applicable lockout tagout procedures Figure 2 CB1 Is Open Located at the rear of the unit NOTE If an external battery cabinet is attached it must be disconnected from the UPS Ensure that CB1 is open on each associated external battery cabinet Battery Upgrade Procedure ...

Page 9: ...9x55 8 15 kVA Battery Upgrade 8 15 kVA Rev 1 5 3 Remove the front dress panel of the battery compartment Figure 3 Remove Front Panel Battery Upgrade Procedure ...

Page 10: ...grade 8 15 kVA Rev 1 4 Using a 7mm nut driver remove the screws that secure the battery dead front and remove the dead front Figure 4 Remove Battery Dead Front Screws Figure 5 Battery Dead Front Removed Battery Upgrade Procedure ...

Page 11: ...ith all the positive red wires then all the negative black wires Ensure that the wires do not come into contact with any metal framing It is recommended to isolate the connectors by using a non conductive electrical tape to secure the end of each connector Figure 6 Disconnect the Cabinet Harnesses Battery Upgrade Procedure ...

Page 12: ...8 9x55 8 15 kVA Battery Upgrade 8 15 kVA Rev 1 Figure 7 Disconnected Cabinet Harnesses WARNING All battery trays must be disconnected prior to proceeding any further Battery Upgrade Procedure ...

Page 13: ...ive and negative disconnected harness from each shelf string to verify that there is no voltage Figure 8 Verify Zero Voltage WARNING After performing Step 6 there will still be full battery string voltage between the positive red and negative black terminals of the battery trays Battery Upgrade Procedure ...

Page 14: ... tray half way out and disengage the tray to tray jumper from the tray clips Figure 9 Disconnect Tray to Tray Jumper From Tray Clips 8 Disconnect the tray to tray jumper white terminal on a black wire Figure 10 Disconnected Tray to Tray Jumper Battery Upgrade Procedure ...

Page 15: ...9x55 8 15 kVA Battery Upgrade 8 15 kVA Rev 1 11 9 Slide both battery trays completely out of the unit Figure 11 Both Trays Slid Completely Out Battery Upgrade Procedure ...

Page 16: ...Rev 1 10 Remove and discard the tray to tray jumper Figure 12 Discard Tray to Tray Jumper 11 Repeat Steps 7 10 for the other battery shelves until all battery trays have been removed from the unit Figure 13 Empty Unit Battery Upgrade Procedure ...

Page 18: ...ev 1 14 Use a wire stripper preferably the no nick type so that no wire strands are cut off or nicked weakened to strip 1 4 inch of insulation from each of the red and black wires Figure 15 Strip 1 4 Inch of Insulation Battery Upgrade Procedure ...

Page 20: ... Adapter Harness to the Battery Cabinet Wires 16 Repeat the insertion and crimping steps for the positive red wire ensuring that no bare wires are hanging out of the crimp Figure 19 Inserting and Crimping the Red Wire to The Adapter Harness Battery Upgrade Procedure ...

Page 22: ... to black and red to red 21 Push the new harness and connections back against the battery cases Secure the right side harness to the battery tray using a single tie wrap to prevent the connections from coming into contact with the dead front and its screws when reinstalled Battery Upgrade Procedure ...

Page 23: ...he previously removed 7 mm screws Ensure that the tray retainer clips on the back of the dead front do not pinch the battery cables Figure 23 Reinstall the Dead Front Figure 24 Reinstalled Dead Front 23 If an external battery cabinet is attached reconnect it to the UPS Battery Upgrade Procedure ...

Page 24: ...stall the front dress panel Figure 25 Battery Cabinet Front Dress Panel Reinstalled 25 Follow the instructions in the equipment s User s Guide shown in the Normal Mode Startup section to command the unit to normal mode of operation Battery Upgrade Procedure ...

Page 25: ...pgrade 8 15 kVA Rev 1 21 NOTE The figure below provides a schematic example of the end result as a reference for a two string two shelf configuration Figure 26 Schematic Example of New Configuration Battery Upgrade Procedure ...

Page 26: ...1 1 ...