IT6700 User manual
User Manual
24
5.3 Current Setup
You can set current within the range of rated current value. When you press
I-setI-set
button, the button will be lit. This indicates that you can set current. There are three ways to
set output current through front panel.
The first way: press
I-setI-set
,adjust cursor location through button, push
and
will enable you to adjust the setting current value.
The second way: press
I-setI-set
,adjust cursor location through button, adjust
rotary knob to change the setting current value.
The third way: press
I-setI-set
button and number key(
0
to
9
) to set current value
5.4 Output On/Off Operation
On/Off
button is used to control the output state of power supply. When
On/Off
button is lit, this indicates the output is in on mode. When output is open, the working state
indicator light(CV/CC) will be lit.
Note: make sure you have connected power supply and the test unit well, then press
On/Off
button. If there is no voltage output, you should first check the voltage and current
set.
5.5 Setup value/Actual value switching
You can switch the display between setting value and actual value by pressing
MeterMeter
button. When this button is lit, screen displays actual output value and the indicator light
“Meter” will be lit on the VFD. In other words, when the button is not lit, the front panel
displays setting value.
5.6 Voltage/Current/Power adjustment
The output current value is determined by output voltage of power supply and electronic
load’s resistance. Only when the actual current value is lower than the setting current value,
can power supply work in CV mode and the will CV indicator light be lit.
If output current is higher than the setting value, then power supply will function in CC
mode. And the CC indicator light will be lit.
The output voltage and current value are also influenced by the upper limit of output
power.
Take IT6723H (300V/10A/850W) for example, suppose you set the voltage to 100V,
then the current can just reach 8.5A(limited by the power).
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