Eaton 93PM-L 20 – 60 kW (208V) UPS Installation and Operation Manual P-164000711—Rev 03
131
The inverter switchgear is open, and the power module is turned off.
3.
Perform the battery charger off procedure in paragraph
.
The rectifier and battery switchgear open.
WARNING
Power is present inside the UPS cabinet until the upstream input feeder circuit breakers and battery breakers
are opened. Wait at least 5 minutes before accessing internal components.
4.
Open the UPS input feeder circuit breaker.
5.
If dual feed, open the UPS bypass feeder circuit breaker.
6.
If IBCs are installed, open all battery breakers.
66..33..1133 C
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To turn the battery charger on:
1.
Tap the
CONTROLS
tab on the main menu navigation bar. The Control screen is displayed.
2.
Tap the
UPS CONTROLS
tab on the secondary navigation bar. The UPS Control screen is displayed.
3.
Tap the
TURN ON CHARGER
button.
To turn the battery charger off:
1.
Tap the
CONTROLS
tab on the main menu navigation bar. The Control screen is displayed.
2.
Tap the
UPS CONTROLS
tab on the secondary navigation bar. The UPS Control screen is displayed.
3.
Tap the
TURN OFF CHARGER
button.
66..33..1144 B
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NOTE 1
The UPS has a user initiated battery test intended to determine if the batteries are able
to support the load.
NOTE 2
The battery test is only able to be initiated when the battery is fully charged. This
normally occurs within 72 hours of the start of a charging cycle. The command will not
be shown if the test is not able to be run.
To start the battery test:
1.
Tap the
CONTROLS
tab on the main menu navigation bar. The System Control screen is displayed.
2.
Tap the
UPS CONTROLS
tab on the secondary navigation bar. The UPS Control screen is displayed.
3.
Tap the
RUN BATTERY TEST
button.
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A UPS shutdown is initiated by the
LOAD OFF
command on the UPS Control screen. The UPS
LOAD OFF
controls the UPS output by powering down the UPS and de-energizing the critical load.
The UPS (including Bypass) remains off until restarted.
To use the
LOAD OFF
command:
1.
Tap the
CONTROLS
tab on the main menu navigation bar. The System Control screen is displayed.
Summary of Contents for 93PM-L Series
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