Kikusui KHA3000, Operation Manual, Page: 134 / 392

134
KHA3000
Setting the LIN and AC Power Supply (61000-3-12)
Set the LIN (Line Impedance Network) and AC power supply before turning on the power to
the EUT.
1
Set the impedance of the LIN.
Operate the LIN panel to set the impedance to Bypass (THRU)
1
.
2
Press the EXT CONT key.
The External Control display appears.
3
Press the F1 key to select AC Power Supply Control.
A sub-menu is displayed.
4
Press the F2 and F3 keys to set the output voltage and frequency
respectively.
p. 119
Set the AC power supply voltage and frequency according to the rated power of the
EUT.
5
Press the F1 key to set OUTPUT to ON.
OUTPUT of the AC power supply is set to ON. The lamp icon in the upper part of the
screen lights up.
When it is synchronized with the frequency of the AC power supply, the triangular wave
in the PLL icon in the upper part of the screen becomes still.
6
Press the F6 key to return.
p. 180
7
Use the AC power source confirmation screen to record the measured
values.
Disconnect the EUT's AC power supply before you record the values.
The recorded values are held until the KHA3000 is turned off. You can use the SD006-
KHA application software to print these recorded values.
8
Turn on the power to the EUT.
1. OUT (THRU) for the LIN40MA-PCR-L Line Impedance Network.
See
If the triangular wave in the PLL icon does not become still
AC power supply
Check whether it is output correctly.
Wiring Check whether the plug for the voltage-sensing terminal is set and
connected to the VOLTAGE SENSING terminal on the rear.
Frequency The PLL lock frequency range is 45 Hz to 65 Hz.
See