Page 77 - PHU_User Manual_EN_Rev A

OPERATION

Ensure the output is off before connecting any sense
WARNING cables.

Use sense cables with a voltage rating exceeding the
isolation voltage of the power supply.
Never connect sensing cables when the output is on.
Electric shock or damage to the power supply could
result.

Always connect the + sense lead to the + terminal of
the load and the - sense lead to the - terminal of the
load. If a sense lead opens during operation the
output may momentarily overshoot. The two center
sense terminals are not used.
Single Load 1. Connect the +S terminal to the positive
potential of the load. Connect the -S terminal to
the negative potential of the load.

PHU Load
Output Input

Output Input
+S

-S

2. Operate the instrument as normal.
See the Basic Operation chapter for
details.
Parallel PHU 1. Connect the +S terminals to the positive
Units potential of the load. Connect the -S terminals
to the negative potential of the load.

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