Switching To Normal Mode From Manual Bypass Mode (Parallel Ups-Mus) - Tripp-Lite SU120KX2 Manual Del Propietário

8 – Start-Up, Shutdown and Bypass
1
8-11 Switching to Normal Mode from Manual Bypass Mode (Parallel UPS—MUS)
• If the UPS systems have external battery cabinets connected,
1
2
switch on the external battery cabinet circuit breaker switch of
each battery cabinet for each UPS.
3
4
• Switch on the bypass input circuit breaker switch
2
output circuit breaker switch
5
6
• Confirm that all UPS systems are in manual bypass mode, then
3
switch off the manual bypass input circuit breaker switch
of each UPS system. The LCD screen will read "ON AUTO
BYPASS".
7
8
• Switch on the main input circuit breaker switch
4
system.
9
10
• Press the ON button
5 A
you hear a beep), then release the button. Press the ON button
for each of the remaining UPS system for 3 seconds (until you
hear a beep), then release the button. When the inverters of all
UPS systems are operating normally, they will switch to on-line
11
(normal) mode at the same time.
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13
14
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and the
Q2
Q4 of each UPS system.
Q3
of each UPS
Q1
of the first UPS system for 3 seconds (until
(continued)
1
Q4
Output Manual
Bypass
2
Q3
Output Manual
Bypass
3
Output Manual
Bypass
4
5
28
Q2
Bypass Main
Input Input
Bypass Main
Input Input
Q1
Bypass Main
Input Input
A
12/28/2012 11:17:51 AM