6-10KVA Rack-mount UPS User Manual Installation
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Fig 9. Input and Output Terminal Block Wiring Diagram of distribution box for standard model
NOTE
：
You must make sure that the input and output wires and the input and output terminals
are connected tightly.
5) The protective earth ground wire refers to the wire connection between the equipment
which consumes electric equipment and the ground wire. The wire diameter of protective earth
ground wire should be at least as above mentioned for each model and green wire or green
wire with yellow ribbon wire is used.
6
）
After having completed the installation, make sure the wiring connection is correct.
7) Please install the output breaker between the output terminal and the load, and the
breaker should with leakage current protective function if necessary.
8) To connect the load with the UPS, please turn off all the loads first, then perform the
connection and finally turn on the loads one by one.
9) No matter the UPS is connected to the utility power or not, the output of the UPS may
have electricity. The parts inside the unit may still have hazardous voltage after turning off the
UPS. To make the UPS have no output, power off the UPS, and then disconnect the utility
