Operations
64
UPS 30-300kVA User Manual
4.5 Installation of Parallel Operation System
The UPS system can have three cabinets in parallel.
Two UPS cabinets are connected as is shown in Figure4-6.
UPS1
UPS2
Load Connect ed
Output Power Suppl y
Power Suppl y
Figure 4-6 Parallel diagram
The parallel
interfaces
of 60kVA-200kVAare
located in the front panel of the cabinet
,
and
the 400kVA -500kVA are located inside the cabinet, open the panel can see.
The parallel
terminal
is shown in Figure4-7.
地 脚
(a)
The parallel interfaces
Figure 4-7 Location of the Parallel interface
parallel termina
