6
DO NOT OPEN EXCEPT
QUALIFIED TECHNICIAN
DO NOT OPEN EXCEPT
QUALIFIED TECHNICIAN
U
S
B
EPO
R
S
2
3
2
PARALLEL PORT
INTELLIGENT SLOT
BAT_NTC
ON
U
S
B
EPO
R
S
2
3
2
PARALLEL PORT
INTELLIGENT SLOT
BAT_NTC
ON
U
S
B
INTELLIGENT SLOT
PARALLEL PORT
EPO
R
S
2
3
2
BAT_NTC
INPUT BREAKER
ON
OFF
WARNING
HIGH LEAKAGE CURRENT
EARTH CONNECTION ESSENTIAL
BEFORE CONNECTING SUPPLY
U
S
B
INTELLIGENT SLOT
PARALLEL PORT
EPO
R
S
2
3
2
BAT_NTC
INPUT BREAKER
ON
OFF
WARNING
HIGH LEAKAGE CURRENT
EARTH CONNECTION ESSENTIAL
BEFORE CONNECTING SUPPLY
Parallel system of two UPS wiring
HIGH LEAKAGE CURRENT
EARTH CONNECTION ESSENTIAL
BEFORE CONNECTING SUPPLY
US
B
EPO
R
S
2
3
2
PARALLEL PORT
INTELLIGENT SLOT
BAT_NTC
US
B
EPO
R
S
2
3
2
PARALLEL PORT
INTELLIGENT SLOT
BAT_NTC
US
B
EPO
R
S
2
3
2
PARALLEL PORT
INTELLIGENT SLOT
BAT_NTC
US
B
INTELLIGENT SLOT
PARALLEL PORT
EPO
R
S
2
3
2
BAT_NTC
INPUT BREAKER
ON
OFF
WARNING
HIGH LEAKAGE CURRENT
EARTH CONNECTION ESSENTIAL
BEFORE CONNECTING SUPPLY
US
B
INTELLIGENT SLOT
PARALLEL PORT
EPO
R
S
2
3
2
BAT_NTC
INPUT BREAKER
ON
OFF
WARNING
HIGH LEAKAGE CURRENT
EARTH CONNECTION ESSENTIAL
BEFORE CONNECTING SUPPLY
US
B
INTELLIGENT SLOT
PARALLEL PORT
EPO
R
S
2
3
2
BAT_NTC
INPUT BREAKER
ON
OFF
WARNING
HIGH LEAKAGE CURRENT
EARTH CONNECTION ESSENTIAL
BEFORE CONNECTING SUPPLY
DO NOT OPEN EXCEPT
QUALIFIED TECHNICIAN
DO NOT OPEN EXCEPT
QUALIFIED TECHNICIAN
DO NOT OPEN EXCEPT
QUALIFIED TECHNICIAN
Parallel system of three UPS wiring
Caution
: For three UPS parallel system or more than three unites system type, please remove the short
pin CN3 on the parallel card as following pictures, Only keep the first unit and the last unit shot pin(CN3)
connected and remove the rest ones. Open the UPS cover, find the parallel card, it’s installed on the rear
panel. Take off the short pin CN3, then screw the cover back. It’s advisable to contact to local dealer to
operate, if you have to operate by yourself, please be sure that you have cut off all the electrical connection,
be careful the electric shocks from the UPS inside.
6KVA &10KVA Parallel Card 15KVA &20KVA Parallel Card
②
Connect output cables of all UPS together to a common terminal block.
Parallel Card
Short Pin
Parallel Card
Summary of Contents for 3106
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