Eaton 93PR Series - 6.4.2. UPS shutdown

Eaton 93PR 15-80 kW UPS
Installation and Operation Manual
70
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3. Turn on the external bypass distribution switch;
4. Observe the logic power supply indicated on the UPS control panel;
5. Make sure that there is no alarm;
6. Click “Control” on the menu, and enter the password to access the control page;
7. Select “System” on the control interface;
8. Click the “Start” button on the system interface, and press “OK” to start the system;
9. When the rectier and inverter are started and the inverter voltage reaches the set value,
“Online” status is displayed and the online indicator lamp (green) is lit;
10. At this point, the UPS is running in online mode, and all UPS status indicator lamps in the
system indicate online mode.
6.4.2. UPS shutdown
Shutdown is allowed only when a single UPS is redundant in the system. Namely, shutdown is
not allowed if the shutdown of a single UPS will cause system overload.
Shut down a single UPS:
1. Click the “Control” button on the main page to switch to the “System Control” page;
2. Press the “UPS Control” button on the “System Control” page;
3. Click “Shutdown” on the “UPS Control” page.
Start or shut down the battery charger
Please perform the following steps to start or shut down the battery charger:
1. Click the “Control” button on the main page to switch to the “System Control” page;
2. Press the “UPS Control” button on the “System Control” page;
3. Press “Charger On” or “Charger Off” on the “UPS Control” page.