ITech IT6600C Series User Manual page 135

IEC parameters description：
3. Fill in corresponding parameter in the IEC file edit interface and press
[Save].
4. Press [Esc], and return to the IEC function interface. The IEC display zone
displays the edited IEC file.
Select/Run IEC File
If several IEC files are edited, press Open to recall the IEC file to be tested.
Detailed operation steps are as below:
1. Click IEC on the Menu screen to enter the regulation test screen.
2. Click the [Open] key on the screen, select the saved .csv file, and click the
[Open] key to enter the file.
3. Press [On/Off] on the front panel, turn on the output.
4. Press [Run] key in the IEC function interface to run the IEC file.
Click [Stop] to stop the present running.
4.9 Solar Photovoltaic Curve Simulation Function (SAS)
The IT6600 series power supply provides the maximum power point tracking
(MPPT) mechanism built-in, and it is very important to test the efficiency of this
MPPT. The PV array/module/cell is a device that converts from light energy to
Test Type
Select the test type.
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Vnom [V] The rated voltage of the device under test.
To Vnom [%] Set the test level.
Keep Time [s] Test time.
Slew [V/ms] Voltage change slew.
Repeat Repeat number.
Delay [s] Time delay, the time interval between test items.
Save Save the IEC file.
Config Configure the IEC file to make it effective.
Delete all of step information.
Clear all
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Dips: Voltage dips.
Interruptions: Short interruptions.
Variations: Voltage variations.
Power Supply Function
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