www.nextups.eu
29
E
n
g
lish
6)
Turn on the input breakers for the two parallel UPS.
7)
Pressing
button continuously for more than 1 second for
one UPS of the system, then the system will start to turn on and
enter line mode.
8)
Regulate the output voltage of the each UPS
separately, and
check if the output voltage difference between the two ups is
less than 0.5V. If the difference is more than 0.5V, the UPS
need to be regulated.
9)
If the difference output voltage is less than 0.5V, switch on the
output breakers for the two UPS separately and switch on the
main O/P breakers, then the system will work normally in
parallel.
■
The output wiring requirement as follows:
●
When the distance between the UPS in parallel and the
breaker panel is less than 10 meters, the length difference
between input and output cable of the UPSs is required to be
less than 20%.
●
When the distance between the UPS in parallel and the
breaker panel is more than 20 meters, the length difference
between input and output cable of the UPSs is required to be
less than 5%.
How to join a new UPS to a parallel system:
1)
Firstly a main maintenance mechanical switch or static switch
should be installed for the parallel system.
2)
Regulate the output voltage of the new UPS: check if the output
voltage difference between the new UPS and the parallel
system is less than 0.5V.
3)
Ensure the bypass of the parallel system is normal and the
bypass setting is “enable”, then press the
button to turn off
the UPS, then UPS will work in bypass mode.
Summary of Contents for LOGIX II RT NETPACK 10000VA
Page 1: ...NEXT UPS Systems LOGIX II RT 6000 10000 NETPACK Installation and user manual English...
Page 4: ......
Page 31: ...www nextups eu 27 English Figure 4 5 a Parallel systerm wiring diagram of LOGIX II 6000 1000...
Page 32: ...www nextups eu 28 English Figure 4 5 b Parallel System Installation Diagram...
Page 43: ...www nextups eu 39 English...
