Eaton Power Xpert Plus 1, Инструкция по установке и эксплуатации

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INSTALLING OPTIONS AND ACCESSORIES
Power Xpert 9395 UPS (450–550 kVA) Installation and Operation Manual 164201701 Rev 3
www.eaton.com/powerquality
5-4
5.2 Installing Distributed Bypass Control Wiring
NOTE
When installing external wiring to the Powerware Hot Sync CAN Bridge Card, conduit must be
installed to the UPS cabinet. When installing internal wiring to the Powerware Hot Sync CAN Bridge Card
terminals, route the wiring through the internal opening in the X-Slot communication bay.
NOTE
When installing interface wiring for the pull chain, conduit must be installed between UPSs.
To install distributed bypass control wiring:
1. Verify the UPS system is turned off and all power sources are removed. See
Chapter 7, “UPS Operating Instructions,” for shutdown instructions.
2. Perform the procedure listed in paragraph 5.1.
3. Terminal block TB3 is accessible on the left side of the X-Slot communication bay
(see Figure 4‐13 on page 4-19). To gain access to terminal block TB1, TB2, and
the left interface entry conduit landing plates, loosen the screws securing the
small top internal safety shield panel and remove the panel. This panel is to the
right of the X-Slot communication bay (see Figure 4‐13 on page 4-19). Retain the
hardware for later use.
4. Remove the interface entry conduit landing plates to drill or punch holes (see
Figure 4‐4 on page 4-8).
5. Reinstall the interface entry plates and install the conduit.
6. To locate the appropriate terminals and review the wiring and termination
requirements, see paragraph 3.2.3 on page 3-17, Table 4‐1 on page 4-20,
and
Figure 4‐13 through Figure 4‐16.
7. Route and install CAN wiring between the UPS cabinets. See Figure 5‐2 and
Table 5‐1 for the Powerware Hot Sync CAN Bridge Card terminal location and
Figure 5‐3, Figure 5‐4, and Table 5‐2 for wiring information.
8. If a tie cabinet with Module Output Breakers (MOBs) is being wired, proceed to
Step 11; otherwise, proceed to Step 9.
9. Route and install distributed bypass system pull-chain wiring between the UPS
cabinets. See Figure 5‐5 and Table 5‐3 on page 5-6 for wiring information.
10. Proceed to Step 12.
11. Route and install distributed bypass system pull-chain wiring between the UPS
cabinets and tie cabinet MOBs. See Figure 5‐6 on page 5-7 and Table 5‐4 on
page 5-8 for wiring information.
NOTE
Setup of the Powerware Hot Sync CAN Bridge Card for parallel operation must be performed by an
authorized Eaton Customer Service Engineer. Contact an Eaton service representative to schedule a date.
12. Reinstall the small top internal safety shield panel and secure with the cabinet
mounted screws.
13. Close the front door and secure the latch.
14. If removed, reinstall the safety shield panel removed in paragraph 5.1, Step 5.
Secure with the retained hardware.
15. If removed, reinstall the left front panel removed in paragraph 5.1, Step 4 and
secure with the retained hardware.