Eaton 9355 Installation And Operation Manual

Operation
72 Eaton 9355 UPS (20/30kVA) Installation and Operation Manual 164201626—Rev F www.eaton.com/powerquality
Initial Startup
Startup and operational checks must be performed by an authorized Eaton Customer Service Engineer, or the
warranty terms as specified on page 89 become void. This service is offered as part of the sales contract for
the UPS. Contact service in advance (usually a two-week notice is required) to reserve a preferred startup
date.
UPS Startup
WARNING
Only qualified service personnel (such as a licensed electrician) should perform the UPS installation.
Initial startup must be performed by an authorized Eaton Customer Service Engineer. Risk of electrical
shock.
Verify that UPS installation has been carried out correctly and the UPS ground has been connected.
Select one of the following startup options:
Normal Mode Startup
To start up the UPS when the load is de-energized:
1. Remove the UPS front door (see page 10).
2. Verify that the rotary maintenance bypass switch is in the UPS position (see Figure 55 on page 80).
3. Switch on utility power where the UPS is connected.
4. Switch the UPS input circuit breaker to the ON position.
5. If the optional UPS output circuit breaker is installed, switch the breaker to the ON position.
6. Wait for the front panel LCD to illuminate.
The indicator flashes.
7. Switch the battery circuit breaker to the ON position.
The indicator stops flashing.
8. Press any button on the front panel display to activate the menu options.
9. Press the button on the front panel display and then press the button to select the TURN UPS ON/
OFF menu.
Site Wiring Fault Notice Enabled/Disabled Enabled
Reset Custom Event Settings 0 through 32 Total: 0/32
Auto Output Configuration Enabled/Disabled Enabled for initial startup
Disabled after initial startup
Table 7. User Settings (Continued)
Description Available Settings Default Setting
Startup Option Section
Normal mode ”Normal Mode Startup”on page 72
Battery Mode ”Starting the UPS on Battery”on page 73
Bypass mode ”Internal Bypass Startup”on page 74
UPS maintenance bypass ”UPS Maintenance Bypass Startup”on page 74

Eaton 9355 Specifications

General

Efficiency	91 %
Noise level	58 dB
Output power	27000 W
Input frequency	50/60 Hz
Audible alarm(s)	Yes
Input power factor	0.99
Output power factor	0.9
Output power capacity	30 kVA
Input operation voltage (min)	220 V
Input current Total Harmonic Distortion (THD)	5 %
RS-232 ports	1
AC outlet types	-
AC outlets quantity	- AC outlet(s)
Safety	IEC 62040-1-1, IEC 60950, EN 62040-1-1, UL 1778, NOM-0190SCP8-1993
Form factor	Tower
Display type	LCD
Certification	EN 50091-2 Class A\\r UL, cUL, NOM-NYCE
Product color	Black
Battery technology	Sealed Lead Acid (VRLA)
Typical backup time at half load	- min
Operating altitude	0 - 3000 m
Storage temperature (T-T)	0 - 25 °C
Operating temperature (T-T)	10 - 40 °C

Weight and Dimensions

Depth	866.14 mm
Width	508 mm
Height	1676.4 mm