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8 – Start-Up, Shutdown and Bypass
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Warning: The UPS system's output voltage and frequency are set at 220/380V, 50Hz by default. If you require output voltage of 230/400V
or 240/415V, or a frequency of 60Hz, you must change the UPS system's output voltage and/or frequency by accessing the output setup
menu described in
Section
2
equipment to the UPS system's output until you have set the proper parameters.
8-1 Control Panel and Breaker Diagrams
•
"NORMAL" LED
3
A
•
"BATTERY" LED
B
•
"BYPASS" LED
C
•
"FAULT" LED
D
4
•
LCD Status Screen
E
•
"ESC" (Escape) Button
F
•
Scroll Buttons (
and
G
5
•
Enter Button (
)
H
•
ON Button
I
•
OFF Button
J
•
"EPO" (Emergency Power Off) Button
K
6
•
Main Input Circuit Breaker Switch
Q1
•
Bypass Input Circuit Breaker Switch
Q2
•
Manual Bypass Circuit Breaker Switch
Q3
7
•
Output Circuit Breaker Switch
Q4
8-2 Preliminary Checklist (Single UPS—SUS)
• All circuit breaker switches should be off, including the breaker of the external battery cabinet.
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• Confirm that no voltage potential exists between Neutral and Ground.
• Confirm that the input power source matches the rating (voltage, frequency and phase) of the UPS system.
Note: After start-up, the UPS system will perform a brief self-test and display the results on the LCD screen. After a successful self-test, the UPS
system will provide AC power to the connected equipment load.
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10
11
12
13
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12-212-93-3141.indb 20
All manuals and user guides at all-guides.com
10-5-2. You must place the UPS system in bypass mode before changing the output voltage. Do not connect your
)
A
B
C
D
1
Control Panel
Q4
Q3
Output
Manual
2
Bypass
Circuit Breaker Switches (UPS System Front Panel)
20
E
F
I
K
G
H
J
Q2
Q1
Bypass
Main
Input
Input
12/28/2012 11:17:30 AM
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