Eaton Eaton 9140 Manuel d'instructions télécharger pdf (Page 21)

INSTALLATION

EATON Powerware

9140 UPS (7.5–10 kVA) Quick Start S 164201678 Rev 1

5. Set the phase input selector switch for single-phase or three-phase input.

NOTE The UPS will not operate if the input is wired for single-phase and the selector switch is set for

three- phase.

NOTE If the input is wired for three-phase and the selector switch is set for single-phase, the UPS will

operate on single-phase. Operating the UPS in this configuration is NOT recommended and could result in

unintended upstream breaker tripping and overheating of the input wiring, if the breaker and wiring are

sized for three-phase input.

NOTE Resetting the phase input selector switch while the UPS is running has no effect on UPS

operation. The UPS reads the position of the switch only when powering on.

6. If your rack has conductors for grounding or bonding of ungrounded metal

parts, connect the ground cable (not included) to the ground bonding screw.

7. Plug the equipment to be protected into the UPS output receptacles, but do

not turn on the protected equipment.

8. Switch the main utility breaker on.

9. Switch all circuit breakers to the ON (

_) position.

The

indicator flashes, indicating the UPS is in Standby mode with the

equipment offline. The fans run and the LCD illuminates and displays the UPS

startup screens.

10. Turn the UPS on by selecting MENU from the system status screen, then

select CONTROL, OUTPUT CONTROL, UPS TO ONLINE, and OK to confirm.

The

indicator illuminates solid. The UPS is now in Normal mode and

supplying power to your equipment.

If the alarm beeps or a UPS alarm indicator stays on, refer to

“Troubleshooting” in the user’s guide.

11. Turn on the protected equipment.

NOTE The batteries charge to 80% capacity in less than 5 hours. However, it is recommended that the

batteries charge for 48 hours after installation or long-term storage.

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Eaton Eaton 9140 Manuel d'instructions Page 21