3 phase input / 1 phase output, Terminal with two source, Terminal with single source – OPTI-UPS DS160KD33 User Manual
Page 49
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For single phase output UPS, the current is very much larger in single phase
terminal, therefore the terminal looks bigger than it is needed.
RT
IN
IR
IS
IT
OR
ON
B+
B-
RESERVE
INPUT
RECTIFIER
INPUT
UPS
OUTPUT
BATTERY
INPUT
3 PHASE INPUT / 1 PHASE OUTPUT
TERMINAL WITH TWO SOURCE
RT
IN
IR
IS
IT
OR
ON
B+
B-
RECTIFIER & RESERVE
INPUT
UPS
OUTPUT
BATTERY
INPUT
3 PHASE INPUT / 1 PHASE OUTPUT
TERMINAL WITH SINGLE SOURCE
☆☆☆ Extra empty terminals are installed for convenience of changing the unit to
separate reserve input.