Inspection and Installation
Copyright© Itech Electronics Co., Ltd. 9
If several loads are provided, each pair of load wires shall safely
withstand the rated short circuit output current of the power supply
under full load.
To avoid battery short circuit, be sure to check that the test line end is
not connected when connecting or disassembling the test line. When
the test line end is connected with battery, short circuit may cause
severe accident.
Always use test lines provided by ITECH to connect the equipment. If
test lines from other factories are used, please check that the test line
can withstand maximum current.
During wiring, check that the anode and cathode of the test lines are
properly and tightly connected; anode ON and cathode OFF are
prohibited.
Test line connection is given below taking local measurement as example.
For details of local and remote measurements, refer to “Functions of Rear
Panel Terminal”.
1. Before connecting the test lines, be sure that the instrument Power is
in Off position.
2. Check whether the shorting clip of Sense terminal is correctly
mounted.
3. Unscrew the screws of the output terminals and connect the red and
black test lines to the output terminals. Re-tighten the screws.
When maximum current that one test line can withstand fails to meet
the current rated current, use several pieces of red and black test lines.
For example, the maximum current is 1,200A, then 4 pieces of 360A
red and black lines are required.
4. Directly connect the other end of the red and black lines to the DUT
terminal.
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