IT8200/8200E Series Feedback DC/AC Electronic Load
The IT8200 series is a feedback programmable AC/DC electronic load that uses silicon carbide (SiC) technology. Its highly efficient feedback capability allows for clean energy return to the power grid, saving on electricity and cooling costs while meeting energy-saving and environmental protection requirements. With a high power density design, it achieves 6kVA in a 1U volume and 15kVA in a 3U volume. Power can be easily expanded to 960kVA through master-slave paralleling. Users can directly define different waveforms via the touchscreen graphical interface. Combined with arbitrary waveform editing and comprehensive protection functions, it is an ideal choice for R&D, testing, and system development.
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Electronics and Electrical Engineering
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- Product Description
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- Commodity name: IT8200/8200E Series Feedback DC/AC Electronic Load
The IT8200 series is a feedback programmable AC/DC electronic load that uses silicon carbide (SiC) technology. Its highly efficient feedback capability allows for clean energy return to the power grid, saving on electricity and cooling costs while meeting energy-saving and environmental protection requirements. With a high power density design, it achieves 6kVA in a 1U volume and 15kVA in a 3U volume. Power can be easily expanded to 960kVA through master-slave paralleling. Users can directly define different waveforms via the touchscreen graphical interface. Combined with arbitrary waveform editing and comprehensive protection functions, it is an ideal choice for R&D, testing, and system development.
IT8200/8200E Series Regenerative AC/DC Electronic LoadThe IT8200/8200E series is a regenerative programmable AC/DC electronic load that uses silicon carbide (SiC) technology. Its high-efficiency regenerative capability allows for clean energy return to the power grid, saving energy and cooling costs while meeting energy-saving and environmental protection requirements. In AC mode, it supports both rectification and non-rectification, providing multiple operation modes such as CC/CR/CP/CS/CC+CR/CE. The CE mode can simulate various circuit topologies such as single-phase rectifying RLC and parallel RLC. The IT8200 can be widely used in various fields such as electric vehicle grid testing (V2G), electric vehicle charging stations (EVSE), inverters, energy storage converters (PCS), and uninterruptible power systems (UPS).
The IT8200 series adopts a high-power density design, achieving 6kVA in a 1U volume and 15kVA in a 3U volume. Through master-slave paralleling, the power can be easily expanded to 960kVA. Users can directly define different waveforms through the touch-screen graphical interface. Combined with arbitrary waveform editing functions and comprehensive protection functions, it is an ideal choice for R&D, testing, and system setup.

Product Features
♦ Uses silicon carbide (SiC) technology
♦ High power density, up to 21kVA in 3U
♦ Master-slave current sharing, paralleling capacity up to 1MVA+
♦ High-efficiency energy regeneration
♦ Voltage up to 350 VL-N
♦ Supports single-phase/three-phase/reverse-phase; in reverse-phase mode, expandable to 200% of rated voltage
♦ Frequency: 16-500Hz
♦ Supports NORMAL/LIST/SWEEP; surge and sag functions can be superimposed on any mode
♦ Built-in extensive waveform database
♦ Touch screen design, simple UI interface
♦ Built-in USB/CAN/LAN/digital IO interfaces, optional GPIB/analog & RS232 interfaces♦ Supports multiple operating modes (CC/CP/CR/CS/CC+CR/CE) in AC mode
♦ CE mode can simulate 14 types of circuit topologies, including single-phase rectifying RLC and parallel RLC
♦ Supports 9 operating modes (CC/CR/CP/CV) in DC mode
♦ Supports rectification and non-rectification modes in AC mode
♦ Adjustable crest factor: 1.414 ~ 5.0
♦ Supports phase shift function, range -90º~90º
♦ The unit power factor 1 function allows the current waveform to change with the voltage waveform, making the power factor as close to 1 as possible
♦ Supports Y and Δ connection methods in three-phase AC mode
♦ Up to 50 harmonic simulation and analysis functions, built-in IEC61000-3-2/3-12 regulations testing
♦ Supports load shedding and removal angle control, 0-359° full range setting
♦ Multiple protection functions, including automatic clearing protection, instantaneous overvoltage protection (POVP), instantaneous overcurrent protection (POCP), undervoltage protection (UVP), software watchdog, etc.
♦ Supports multiple communication protocols, including CANopen, Modbus, LXI, and SCPI
*1 When the rectification function is enabled, the phase shift setting range is constrained by the crest factor.
*2 Voltage/current harmonic analysis, current harmonic simulation, fundamental frequency ≤60HzProduct Functions and Advantages

Regenerative AC/DC Load
As a new regenerative AC electronic load, the IT8200E series boasts a regeneration efficiency of up to 88%. Whether in AC or DC mode, the energy generated during the testing of the device can be recovered in large quantities and reused directly within the factory, rather than being consumed as heat, providing users with a "green and energy-saving" solution.
Oscilloscope Function
The IT8200E series has a built-in digital oscilloscope function that can collect time-domain signals of voltage and current, phase relationships, and perform waveform triggering. The oscilloscope sampling rate is as high as 10us, and up to 6 waveform curves can be displayed simultaneously for instantaneous analysis.
It also provides a data recording function that allows for long-term observation and output of the status, recording the currently captured waveform data to an external storage device for secondary analysis. Without the need for a data acquisition instrument and oscilloscope, various measurement needs in testing can be met, fully considering the different measurement needs of engineers.
Single-phase, Three-phase, and Reverse-phase Operating Modes
The IT8200E series offers highly flexible operating modes. Single-phase, three-phase, and reverse-phase modes can be selected using the panel menu. On a 350V device, in reverse-phase mode, users can obtain a maximum single-phase voltage of 700V, with the power maintained at 2/3 of the original. In three-phase mode, users can select Y or Δ connection methods via the machine panel; the Y connection supports the C-phase missing phase function. This free and flexible combination meets diverse testing needs.

Diverse Operating Modes
Product Model
IT8200 Series
Model Voltage Current Power Resolution Accuracy Interface Dimensions 
IT8200E Series
Model Voltage Current Power Resolution Accuracy Interface Dimensions 
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