4-2-4 Terminal Definitions
(1)
I/R : Rectifier Input R Phase
(2)
I/S : Rectifier Input S Phase
(3)
I/T : Rectifier Input T Phase
(4)
I/N : Input Neutral Line
(5)
I2/R : Slave UPS Input R Phase (from slave UPS input R phase for paralleling system)
(6)
I2/S : Slave UPS Input S Phase (from slave UPS input S phase for paralleling system)
(7)
I2/T : Slave UPS Input T Phase (from slave UPS input T phase for paralleling system)
(8)
BP/R : Bypass Input R Phase
(9)
BP/S : Bypass Input S Phase
(10)
BP/T : Bypass Input T Phase
(11)
BP/N : Bypass Input Neutral Line
(12)
O/N : Output Neutral Line
(13)
O/R : Output R Phase
(14)
O/S : Output S Phase
(15)
O/T : Output T Phase
(16)
B+ : Battery Input Anode
(17)
G : Grounding
(18)
B- : Battery Input Cathode
4-2-5 Wiring Notices
Battery
(1)
For safety, professional engineers should put on isolated gloves, use tools with isolated handles. It is
recommended that two or more engineers are working on wiring the batteries.
(2)
Check if batteries are well grounded and make sure your limbs are dry before you perform battery
disconnection.
(3)
Disconnect UPS and batteries (switch off the battery breaker and unplug the battery connector) and
then disconnect cables of batteries on every layer.
(4)
During battery disconnection, do not touch neighboring batteries while processing cables or plates of
batteries in order not to cause short circuit.
(5)
During battery connection, finish connecting batteries on each layer firstly and then interconnect the
battery layers. Finally connect the battery connector to the battery breaker.
(6)
Check terminal voltage and polarity of the batteries and the UPS battery input.
Check the following items after wiring setup:
(1)
Every terminal is correctly connected.
(2)
PE cable is correctly grounded.
(3)
Every screw is tightly screwed.
(4)
All switches should stay off (at off position).
(5)
Output power distribution panel is not short circuited.
(6)
Battery terminals and polarities are correctly connected.
Summary of Contents for DS 100KC33 II
Page 1: ...DS C33 II Series User s Manual www opti ups com ...
Page 14: ...U P S Fig 4 1 1c Fig 4 1 1d Fig 4 1 1e ...
Page 17: ...4 1 4 Outline and Dimension 10 15 20 30K 120V 208V 220V 380V Models ...
Page 18: ...45 60K 120V 208V Models 45 60 80 100 120K 220V 380V Models ...
Page 19: ...80 100 120K 120V 208V Models ...
Page 20: ...160 200K 220V 380V Models ...