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ITech IT7900P Series User Manual

ITech IT7900P Series
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Operation and Application
Copyright ©ITECH Electronic Co., Ltd. 88
Sine
Square
Sawtooth
Triangle
Trapezoid
Clipped-sine
THD wave
User-defined
When Trapezoid, Clipped-sine, THD Wave and User-define are selected, the
user should configure the parameter of waveform.
6.7 C Phase Loss
IT8200 electronic load can simulate the function of C phase loss, for example,
the state of C phase test line is not connected. When the three-phase mode
Delta connection mode, the C phase loss function can not be realized, but only
available in the Y connection mode.
6.8 Three-phase unbalance simulation
In the three-phase mode, the instrument defaults to three-phase balance mode,
and the three-phase input parameters will be set synchronously.
Users can turn off the function of three-phase balance control in the Config menu.
At this time, the IT8200 load can simulate the three-phase unbalance mode, and
the input parameters of ABC three phases can be set independently.
6.9 Load angle and unload angle control
IT8200 electronic load can set the angle value for loading and unloading, and
set the On/Off Phase angle in the system menu, which can be set in the range
of 0~359°. It is used to set the dynamic capability of the inverter output voltage
when the actual appliances are plugged in and out.
On/Off phase
On-mode
Phase angle control when
the input is turned on
Phase
Immediately
Off-mode
Phase angle control when
the input is turned off
Phase
Immediately
When On Phase is set to angle control and the angle is set to 270°, the waveform
is shown below.

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ITech IT7900P Series Specifications

General IconGeneral
BrandITech
ModelIT7900P Series
CategoryPower Supply
LanguageEnglish

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