Eaton 93PM UPS User Manual

UPS Operating Instructions
Eaton 93PM UPS (20–50 kW, 480V Four Wire – 50 kW Frame) Installation and Operation Manual P-164000540—Rev 4 www.eaton.com/powerquality 6-23
6.3.13 Charger Control
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.
6.3.14 Battery Test
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.
6.3.15 Using the UPS LOAD OFF Command
An 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.
CAUTION
All power to the critical load is lost when LOAD OFF is selected in the following step. You should
use this feature only when you want to de-energize the critical load.
2. Tap the LOAD OFF button.
An action confirmation screen is displayed. Follow the on screen prompts to shut down the UPS or to
cancel the shutdown. Selecting YES will immediately shut down the UPS and de-energize the critical load.
Selecting NO will abort the shutdown.
CAUTION
Do not attempt to restart the system after Load Off until the cause of the shutdown has been
identified and cleared.
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.

Eaton 93PM UPS Specifications

General

Topology	Double conversion online
Frequency	50/60 Hz
Operating Temperature	0°C to 40°C
Efficiency	Up to 97% in double conversion mode
Input Voltage	208/220/400/480V
Output Voltage	208, 220, 380, 400, 415, 480 V (depending on model)
Battery Type	VRLA
Form Factor	Tower
Power Factor	0.9
Relative Humidity	0% to 95% non-condensing
Communication Ports	USB, RS232, SNMP
Dimensions	Varies by model
Weight	Varies by model
Storage Temperature	-15 to 50 °C (5 to 122 °F)
Audible Noise	<65 dB at 1 meter