Eaton BladeUPS - Individual Paralleled UPS Shutdown

104 Eaton BladeUPS 5 kVA to 60 kVA (N+1) User’s Guide 164201649—Rev 14
NOTE The load connector breaker controls the load connector only, not the output power cord.
2. Press any button on the front panel display to activate the menu options. Select TURN UPS ON/OFF,
TURN UPS OFF, and press the
button.
3. Confirm the selection. Press and hold the
button for three seconds, until the UPS stops beeping.
The output relays open, the UPS transfers to Standby mode, and the
indicator turns off.
4. Switch the UPS battery circuit breaker to the OFF (O) position.
5. If optional EBMs are installed, switch all EBM battery circuit breakers to the OFF (O) position.
6. Switch the UPS input circuit breaker to the OFF (O) position.
7. Switch off utility power where the UPS is connected.
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To shut down an individual UPS in the parallel system (see Figure 60) :
1. Switch the load connector circuit breaker to the OFF (O) position.
NOTE The load connector breaker controls the load connector only, not the output power cord.
2. Press any button on the front panel display to activate the menu options. Select TURN UPS ON/OFF,
TURN UPS OFF, and press the
button.
3. Confirm the selection. Press and hold the
button for three seconds, until the UPS stops beeping.
The output relays open, the UPS transfers to Standby mode, and the
indicator turns off.
4. Switch the UPS battery circuit breaker to the OFF (O) position.
5. If optional EBMs are installed, switch all EBM battery circuit breakers to the OFF (O) position.
6. Switch the UPS input circuit breaker to the OFF (O) position.
7. Disconnect the redundant signal cable(s) from the UPS.
8. If you are shutting down all the UPSs in a parallel system, repeat Steps 1 through 7 for each UPS then
remove utility power from the system. Otherwise, continue to Step 9.
9. If it is necessary to completely remove power from the individual UPS (without shutting down all UPS
modules) disconnect the individual UPS from the BladeUPS Bar.
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To remove power to the parallel UPS system output (see Figure 60 ) :
1. Switch each UPS load connector circuit breaker to the OFF (O) position.
NOTE The load connector breaker controls the load connector only, not the output power cord.
2. Press any button on any front panel display to activate the menu options. Select TURN UPS ON/OFF,
TURN SYSTEM OFF, and press the
button.
3. Confirm the selection. Press and hold the
button for three seconds, until the UPS stops beeping.
Individual Paralleled UPS Shutdown