Switching From Manual Bypass To Normal (Parallel Ups) - Tripp-Lite SmartOnline SU20KX El Manual Del Propietario

9 – Start-Up, Shutdown and Bypass
1
9-11 Switching from Manual Bypass to Normal Mode (Parallel UPS)
• If the UPS systems have external battery cabinets connected,
1
2
switch off the external battery cabinet circuit breaker switch
of each battery pack. On the SU20KX or SU40KX, turn OFF the
battery breaker on the back of the UPS.
3
2
• Switch on the bypass input circuit breaker switch
4
output circuit breaker switch
5
• Confirm that both UPS systems are shut down, then switch off
3
the manual bypass input circuit breaker switch
system. The LCD screen will read "ON AUTO BYPASS".
6 4
• Switch on the main input circuit breaker switch
system.
• 5 Press the ON button
(until you hear a beep), then release the button. Press the ON
button for the second UPS system for 3 seconds (until you hear
7
a beep), then release the button. When the inverter of each UPS
system is operating normally, they will switch to online (normal)
mode at the same time.
8
9
Output
4
10
11
12
13
14
Q2
of each UPS system.
Q4
Q3 of each UPS
of each UPS
Q1
A of the first UPS systems for 3 seconds
Q1
Manual Bypass Main
Bypass Input Input
(continued)
A
1
and the
Q4
Output
2
Output
3
5
32
A
Q2
Manual Bypass Main
Bypass Input Input
Q3
Manual Bypass Main
Bypass Input Input
A