Eaton BladeUPS none, User Manual

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Eaton BladeUPS 5 kVA to 60 kVA (N+1) User’s Guide 164201649—Rev 14 79
2. Switch off utility power to the distribution point where the parallel system will be connected. Be absolutely
sure there is no power.
3. Verify that all circuit breakers are in the OFF (O) position.
NOTE The load connector breaker controls the load connector only, not the output power cord.
4. Unpack the Powerware Hot Sync CAN Bridge Card and verify that the card was not damaged during
shipment. See
Figure 64 .
Figure 64. Powerware Hot Sync CAN Bridge Card
5. If there is a Jumper J7 on the Powerware Hot Sync CAN Bridge Card, remove and discard. See Figure 71 .
NOTE Eaton recommends installing the Powerware Hot Sync CAN Bridge Card in X-
Slot Communication Bay 2 see
Figure 63 leaving Communication Bay 1 available for
other types of X-Slot cards.
6. Remove the X-Slot communication bay cover on the UPS and retain the screws.
7. Install the Powerware Hot Sync CAN Bridge Card into the open X-Slot communication bay #2 on the UPS
rear panel. Reinstall screws and tighten.
8. Repeat step 4 through 7 through to install a CAN Bridge Card in each UPS to be paralleled
NOTE The BladeUPS parallel system can automatically assign identities to each UPS in the
system based on the order in which their CAN Bridge Cards are wired in Step 9 though
Step 12. For more information see section
6.15 Auto-Identification “Auto Identification”.
9. Install one of the two supplied blue terminating plugs ( Figure 65 ) into the CAN IN port on the first UPS
(UPS 1 in)
New Multiple Parallel UPS Installation