ITech IT7900P Series User Manual page 31

⚫ If several loads are provided, each pair of load wires shall safely
⚫ Always use test lines provided by ITECH to connect the equipment.
Specification for Test Cables
Test cables are not standard accessories for the instrument. Please select
optional red and black test cables for individual sales based on the maximum
current value. For specifications of test cables and maximum current values,
refer to
Connecting the DUT (Local Measurement)
The instrument supports two kinds of wiring methods with the DUT: local
measurement and remote measurement (SENSE). The default test mode is
local measurement.
Please confirm that the Remote Sense function in the menu is set to Off,
otherwise the instrument will report an error in the present connection mode.
⚫
⚫
withstand the rated short circuit output current of the power supply
under full load.
If test lines from other factories are used, please check that the test
line can withstand maximum current.
A.1 Specifications of Red and Black Test Cables
NOTE
The T7930P-350-180 consists of two 15kVA in parallel mode. The output
terminals and Remote sense terminals use the master interface. The wiring
method is the same as other models.
The connection diagram of single phase is shown as follow:
NOTE
When the output voltage has DC voltage, the output terminal L is positive, and N is
negative.
When used as a three-phase power output, the Y connection mode is used
as an example, The connection diagram is shown as follow:
When Delta connection mode is selected in the system menu, the N wire
does not need to be connected.
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Installation
for more information.
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