Filter
Top Products
8 Installation Guide APC Silcon 240-320kW 400V UPS
990-4056
External Connection
4.0 External Connection
4.1 Connecting the UPS
NOTICE!
Check correct phase rotation of mains input voltage!!
Max. input/output cables: 3//300 mm
2
.
If there is no neutral input Dzn0 or Dyn11 input isolation transformer is required.
CAUTION!
This UPS unit is an EN 50091-2 product and may cause radio interference in a domestic
environment. Take preventive measures in necessary.
CAUTION!
At a switch mode load of 100% the neutral must be rated for 200% output phase current.
2 1
2 1
X005 X001
X004:- X003:+
X004:+ X003:-
Right side view
Relay board
Please refer
Battery
Front view
System Integration
Interface
Communication
Interface
Parallel Controller
to “Relay Board” section