5
Terminal Block wiring diagram
NOTE 1:
Make sure that the wires are connected tightly with the terminals.
NOTE 2:
There are two kinds of outputs for 6K(L)/10K(L): output terminal/outlets and programmable terminal.
Please connect non-critical devices to the programmable terminal and critical devices to the output
terminal/outlets. During power failure, you may extend the backup time to critical devices by setting shorter
backup time for non-critical devices.
NOTE 3:
Please install the output breaker between the output terminal and the load, and the breaker should be
qualified with leakage current protective function if necessary.
6) Insert the EPO plug into the EPO slot on the rear panel.
7) Put the terminal block cover back to the rear panel of the UPS.
Warning:
(Only for standard model)
● Make sure the UPS is not turned on before installation. The UPS should not be turned on during wiring
connection.
● Do not try to modify the standard model to the long-run model. Particularly, do not try to connect the
standard internal battery to the external battery. The battery type and voltage may be different. If you
connect them together, it maybe causes the hazard of electric shock or fire!
Warning:
(Only for long-run model)
● Make sure a DC breaker or other protection device between UPS and external battery pack is installed. If
not, please install it carefully. Switch off the battery breaker before installation.
Warning:
● For standard battery pack, there are one DC breaker to disconnect the battery pack and the UPS. But for
other external battery pack, make sure a DC breaker or other protection device between UPS and external
battery pack is installed. If not, please install it carefully. Switch off the battery breaker before installation.
NOTE:
Set the battery pack breaker in “OFF” position and then install the battery pack.
● Pay highly attention to the rated battery voltage marked on the rear panel. If you want to change the
numbers of the battery pack, please make sure you modify the setting simultaneously. The connection with
wrong battery voltage may cause permanent damage of the UPS. Make sure the voltage of the battery
pack is correct.
● Pay highly attention to the polarity marking on external battery terminal block, and make sure the correct
Input Neutral
Input Line
Ground
Output Line
Output Neutral
