UPS Operating Instructions
Eaton 9E UPS (20–30 kVA, 208/220V) Generation 3 Installation and Operation Manual P-164000301—Rev 1
www.eaton.com/powerquality
6-11
6.3
Single UPS Operation
6.3.1
Starting the UPS in High-Efficiency Normal Mode (Default Mode)
To start the UPS system:
1.
Unfasten the front door by lifting the latch from the bottom and turning to the right (counterclockwise) and
swing the door open (see Figure 6-1).
2.
Verify that the input breaker is open.
3.
If the UPS is EBC capable, verify that the UPS battery breaker is open.
4.
Close the UPS input feeder circuit breaker.
5.
If an ITC with an input transformer is installed, close the input and UPS input breakers.
6.
If an ITC with an input and output transformer is installed, close the input, UPS input, and UPS output
breakers.
7.
If the UPS is dual-feed, close the bypass input feeder circuit breaker.
8.
Close the input breaker.
9.
If the UPS is EBC capable, close the UPS battery breaker.
10. Close the door and secure the latch.
11. If EBCs are installed, close the EBC battery breakers.
12. Observe the UPS control panel display becoming active, indicating logic power.
13. Verify no alarms are active.
14. Select the
CONTROLS
symbol on the main menu bar. The System Control screen is displayed.
15. If not already selected, select UPS on the System Control screen.
16. On the UPS System Control screen, select the
LOAD OFF
NORMAL
command, then press the
RETURN
pushbutton.
NOTE 1
If an External Battery Cabinet (EBC) is installed, refer to the
Eaton 9E External
Battery Cabinet Installation Manual
listed in paragraph 1.7 for EBC battery
breaker location.
NOTE 2
If an Integrated Transformer Cabinet (ITC) is installed, refer to the
Eaton 9E
Integrated Transformer Cabinet Installation Manual
listed in paragraph 1.7 for
ITC transformer breaker locations.
NOTE 3
If an Integrated Accessory Cabinet-Distribution (IAC-D) is installed, refer to the
Eaton 9E Integrated Accessory Cabinet-Distribution Installation and Operation
Manual
listed in paragraph 1.7 for operating instructions.
NOTE 4
If a Sidecar Integrated Accessory Cabinet-Bypass (SIAC-B) is installed, refer to the
Eaton 9E Sidecar Integrated Accessory Cabinet-Bypass Installation and Operation
Manual
listed in paragraph 1.7 for operating instructions.
NOTE
If two EBCs are installed, EBC 1 must be closed to supply DC input to the UPS. EBC
2 may be left open, but battery runtime will be reduced.
Summary of Contents for 9E
Page 1: ...Eaton 9E UPS 20 30 kVA 208 220V Generation 3 Installation and Operation Manual ...
Page 2: ......
Page 3: ...Eaton 9E UPS 20 30 kVA 208 220V Generation 3 Installation and Operation Manual ...
Page 21: ...Section 1 Installation ...
Page 22: ......
Page 65: ...Section 2 Operation ...
Page 66: ......
Page 113: ......
Page 114: ... P 164000301 1 P 164000301 1 ...