Kikusui KHA1000, Operation Manual, Page: 106 / 274

5-4
KHA1000
Indicated above are the current ranges of this product. Select one according to the
input current of the EUT.
Normally, set the maximum value in the operating cycle of the EUT. The peak
current that can be measured is four times the value in the 0.5 A to 10 A range and
2.5 times the value in the 20 A range.
•
The maximum value of input current is 50 Apeak. Exceeding this value
may cause overheating of the current detector.
•
If the current detector overheats, the OHP icon appears on the upper part
of the screen. Immediately shut down the power to the EUT to cut the
input current of this product. Restart the test after the OHP icon
disappears.
The peak current of the EUT is believed to be reached at maximum power or THC.
Keep in mind the entire operation cycle of the EUT.
These are the nominal values (general values) of test voltages and frequencies.
Select them according to the ratings of EUT.

Nominal Values

Sub Menu
• When Specified Nominal Volt is not 230 V, the “Type of test” column for report
printing indicates an IEC standard number only. The EN standard number is
indicated in an underlined blank.
• Limit values are not subject to voltage conversion (in reference to 230 V) for the
specified value of the nominal voltage.
F4 Current Range 0.5 A 1 A 2 A 5 A 10 A 20 A
CAUTION
F5
Nominal Values

Sub Menu
Nominal
Voltage
Specified
Nominal
Volt
Nominal
Frequency
F1 Nominal Voltage 230 V Specified
F2
Specified
Nominal Volt
Numeric
value
Enter a specified value
from 100 V to 300 V. This
becomes valid when the
specified value is selected
in F1.
F3
Nominal
Frequency
50 Hz 60 Hz