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4 – Front and Rear Panel Features
•
Control Panel: The control panel allows the operator to monitor and control the UPS system. See
A
more information.
•
Internal Power Modules: 20kVA internal power modules can be replaced in the field without powering down connected equipment loads.
B
The SU120KX2 contains 6 internal power modules capable of N+1 redundancy.
•
C
Output Circuit Breaker Switch (Q4): Controls AC output power.
D
•
Manual Bypass Circuit Breaker Switch (Q3): Controls AC input power to the UPS system during manual bypass operation.
•
E
Bypass Input Circuit Breaker Switch (Q2): Controls AC input power to the UPS system during auto bypass operation.
F
•
Main Input Circuit Breaker Switch (Q1): Controls AC input power to the UPS system during online (normal) operation.
G
•
Levelers: The levelers provide long-term support for the UPS system.
•
H
Casters: The casters are designed for small position adjustments within the final installation location only; they are not designed for moving
the UPS system over longer distances. The casters are not designed to provide long-term support for the UPS system after final installation.
Use the levelers to provide long-term support.
12-212-93-3141.indb 7
All manuals and user guides at all-guides.com
A
B
D
C
G
H
Front View
E
F
G
H
Section 3 – Control Panel Features
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12/28/2012 11:16:56 AM
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