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Eaton Powerware 9x55 series, Процедура обновления

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Eaton Powerware 9x55 series Скачать руководство пользователя страница 13

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

—Rev 1

9

6.

Using a voltmeter, measure the voltage between the positive (+) 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

Содержание Powerware 9x55 series

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

Страница 2: ...his manual contains important instructions that you should follow during installation and maintenance of the UPS and batteries Please read all instructions before operating the equipment and save this...

Страница 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...

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

Страница 5: ...models require this battery upgrade Prior to the upgrade the two battery trays in a shelf are oriented in opposite directions The positive terminal of the left tray is to the front of the unit while t...

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

Страница 7: ...formed by qualified personnel IMPORTANT In the event of input power failure while performing this procedure battery backup will not be available 1 If possible remove power from the system Otherwise fo...

Страница 8: ...e 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...

Страница 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...

Страница 10: ...rade 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 Remove...

Страница 11: ...th 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 conduct...

Страница 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...

Страница 13: ...ve 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 volt...

Страница 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...

Страница 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...

Страница 16: ...ev 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 Figu...

Страница 17: ...h battery tray onto the shelf to get it started Figure 14 Insert New Battery Trays 13 Locate the remaining cabinet wiring that was previously disconnected from the old trays Use a wire cutter preferab...

Страница 18: ...v 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 I...

Страница 19: ...ol PN 59824 1 or equivalent is used in this step Ensure that the two pieces of black heat shrink highlighted in yellow in Figure 18 are on the adapter assembly Then insert the negative black wire into...

Страница 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 Crimp...

Страница 21: ...back into the unit between the newly installed trays Figure 21 Push Wires Between Newly Installed Trays 19 Repeat Steps 15 18 for all battery shelves 20 Verify the correct polarity between the newly...

Страница 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...

Страница 23: ...e 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 2...

Страница 24: ...tall 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 un...

Страница 25: ...grade 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 Ba...

Страница 26: ...1 1...

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