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Eaton Powerware 9355 User Manual

Eaton Powerware 9355
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OPERATION
Eaton 9355 UPS (10/15 kVA) User's Guide S 164201594 Rev D www.eaton.com/powerquality
90
UPS Maintenance Bypass Startup
To start the UPS in maintenance bypass:
1. Verify that the maintenance bypass switch is in the BYPASS
position (see Figure 59 on page 95).
2. If an optional isolation transformer is installed, switch the input
circuit breaker to the ON position (see Figure 12 on page 21).
3. Switch on utility power where the UPS is connected.
The load is now powered by utility power.
4. To transfer the load to the UPS, see “Using the UPS Maintenance
Bypass Switch” on page 95.
Wall-Mounted Maintenance Bypass Startup
To start the UPS in maintenance bypass (wall-mounted operation):
1. Verify that the bypass breaker is in the OFF position (see Figure 20
on page 32 or Figure 31 on page 45).
2. Switch on utility power where the wall-mounted bypass cabinet is
connected.
3. Switch the bypass breaker to the ON position.
The load is now powered by utility power.
4. To transfer the load to the UPS, see “Using the Wall-Mounted
Bypass Cabinet” on page 97.

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Eaton Powerware 9355 Specifications

General IconGeneral
BrandEaton
ModelPowerware 9355
CategoryUPS
LanguageEnglish

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