CBC EA 900RT 1KVAS User Manual page 11

TRUE ON LINE UPS
(2) One end of the external battery cord is a plug for connecting the UPS and the
other end has 3 (or 2) open wires for connecting the battery pack. The battery
connection procedure is very important. Any incompliance may result in the risk of
electric shock. Therefore, the following steps must be strictly complied with.
(3) First connect in series the batteries of the pack to ensure proper battery voltage.
(4) Connect the external battery cord to the battery terminal (DO NOT connect the
battery socket of the UPS first. Otherwise, it may cause electric shock).
Connect the red wire to the "+" terminal of the battery. The black wire is connected
to the "-" terminal of the battery. (Note: the green/yellow wire is grounded for
protection purpose.)
(5) Do not connect the UPS to any load yet. Then, connect the power cord of the
UPS to supply utility power to the UPS to make the UPS operation in utility power mode.
(6) Plug the external battery cord to the external battery socket on the rear panel of the
UPS to complete the connection procedure and the UPS w ill sta rt to charge the
battery pack.
CAUTION!
THE OUTPUT SOCKETS OF THE UPS SYSTEM MAY STILL BE ELECTRICALL Y
LIVE EVEN IF THEPOWER SUPPLY SYSTEM HAS BEEN DISCONNECTED
OR THE BYPASS SWITCH IS ON
5.2 Connection and operation for 6K / 10K
WHEN INSTALLING THE ELECTRICAL WIRING, PLEASE NOTE THE
NOMINAL AMPERAGE OF YOUR INCOMING FEEDER. THIS SERIES IS NOT
SUITABLE FOR 16 A SUB-DISTRIBUTION BOARDS!
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OFF POSITION.
G
I/P N
I/P L
JP1
Connection diagram of 6K / 10K
1) Inspection: Inspect the packaging carton and its contents for damage. Please inform
the transport agency immediately when you find signs of damage.
Please keep the packaging in a safe place for future use. Please ensure that the incoming
feeder is isolated and secured to prevent it from being switched back on again. Set the
Input switch on the back panel to position
2) Connection: Connect the UPS system to the mains at the screw terminals as shown
in the diagram below:
3) Computer Connection: Connect your computer to the screw-type terminals of the
UPS system as shown in the above diagram.
CAUTION!
DO NOT CONNECT EQUIPMENT WHICH WOULD OVERLOAD THE UPS
SYSTEM (E.G. LASER PRINTERS).
4) UPS Setting: Set the Input switch on the back panel to
Note:
Load capacity LEDs first light up simultaneously, then extinguish one after another.
After a few second the INVER-LED lights up and the BYPASS-LED goes out.
TRUE ON LINE UPS
G
O/P N
O/P L
JP2
OFF .
ON
position.
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