Start-Up, Shutdown And Bypass; Control Panel And Breaker Diagrams; Preliminary Checklist (Single Ups) - Tripp-Lite SmartOnline SU20KX El Manual Del Propietario

9 – Start-Up, Shutdown and Bypass
Warning: The UPS system's output voltage is set at 220/380V by default. If you require output voltage of 230/400V or 240/415V, you must
change the UPS system's output voltage by accessing the output setup menu described in
bypass mode before changing the output voltage. Do not connect your equipment to the UPS system's output until you have set the proper
parameters.

9-1 Control Panel and Breaker Diagrams

• "NORMAL" LED
A
• "BATTERY" LED
B
• "BYPASS" LED
C
• "FAULT" LED
D
• LCD Status Screen
E
• "ESC" (Escape) Button
F
• Scroll Buttons ( and )
G
• Enter Button ( )
H
• ON Button
I
• OFF Button
J
• "EPO" (Emergency Power Off) Button
K
• Main Input Circuit Breaker Switch
Q1
• Bypass Input Circuit Breaker Switch
Q2
• Manual Bypass Circuit Breaker Switch
Q3
• Output Circuit Breaker Switch
Q4

9-2 Preliminary Checklist (Single UPS)

• All circuit breaker switches should be off, including the breaker of the external battery cabinet (if present).
• 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.
9-3 Standard Start-Up Procedure (Single UPS)
• If there is an external battery cabinet connected, switch on the
1
circuit breaker A of the external battery cabinet. On the SU20KX
or SU40KX, turn on the battery breaker on the back of the UPS.
• 2 Confirm that the manual bypass circuit breaker switch
1
Q4
Output
2
Circuit Breaker Switches (UPS System Front Panel)
1
Q3 is off.
Output
2
25
Section 10-5-2. You must place the UPS system in
E F I
A
B
G
C
D
H J
Control Panel
Q3 Q2
Manual Bypass
Bypass Input
A
Q3
Manual Bypass
Bypass Input
1
2
3
K
4
5
Q1
6
Main
Input
7
8
9
10
11
12
13
Main
14
Input