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Installation

the power system and install the cover.

5. (Optional) According to the actual situation of DUT, connect the grounding

terminal on the rear panel of the instrument to the DUT to ensure the safe

grounding.

For the location information, see 1.5 Rear Panel Introduction.

6. Connect the other end of the remote sense cables to the DUT.

7. Connect the other end of the red and black cables to the DUT. The positive

and negative poles must be properly connected and fastened when wiring.

8. Power on the instrument and turn on the Sense function of the instrument.

3.3 Installing Fiber Cables (Only for IT7930P-350-180)

IT7930P-350-180 model is composed of two 15kVA parallel machines. In order

to avoid damage to the fiber cords connected in parallel with the master and

slave during transportation, the fiber cords are not installed before delivery. After

receiving the instrument, users need to install the yellow fiber cable by

themselves.

⚫ Before connecting the cables, ensure that the instrument power switch is off

and the main switch of the AC power input (distribution box) is off.

⚫ Fiber optic cables cannot be flexed or folded. When the cable is too long

and needs to be arranged, gently wrap the cable in a circle and gently tie it.

As shown in the following figure, connect the System Bus between the master

and slave by fiber cords.

ITech IT7900P Series User Manual

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