Kikusui KHA3000, Руководство по эксплуатации, Страница: 110 / 392

110
KHA3000
61000-3-2
Directly Setting Voltage and Current Ranges
The voltage and current ranges can be directly set. The triangular mark beside each numeric
key on the operation panel increases (upward triangle) or decreases (downward triangle) the
sensitivity. This setting is disabled during test execution and analysis.

Voltage range
Press “ SHIFT + 7 ” (increase sensitivity) or “ SHIFT + 4 ” (decrease
sensitivity) for the range to be set.
All ranges are displayed on the upper right of the screen. The set
range is indicated with a triangular mark. Every time the keys are
pressed, the range switches and the triangular mark shifts. If the
key operation is stopped, the range display disappears
automatically.

Current range
The operation is the same as for the voltage range. Use “ SHIFT +
8 ” (increase sensitivity) or “ SHIFT + 5 ” (decrease sensitivity).
●
When scaling is not used:
For the voltage and current ranges, set the original ranges of this product. The range shown
on the display is the range for L1.
As no scaling is applied, the voltage and current ranges of L2 and L3 are the same as that for
L1.
●
When scaling is used:
For the voltage and current ranges, set the ranges after the scaling. The range shown on the
display is the range for L1. Because scaling is applied, the voltage and current ranges of L1,
L2, and L3 will be the ranges individually set.
●
When the ranges with and without scaling are mixed:
Regarding the voltage and current ranges, set the original range for the line without scaling
and set the range after the scaling for the line with scaling. The range shown on the display is
the range for L1.
Voltage range display
(Input phase L1)
Current range display
(input phase L1)