IT8200 Regenerative AC/DC Electronic Load

IT8200 Series is a regenerative programmable AC/DC electronic load. It is power regenerative, which not only saves electricity and cooling costs for you, but also good for energy saving and environmental protection. AC load mode supports both rectification andnon-rectification, providing CC/CR/CP/CS/CC+CR/CE operating modes. It can simulate multiple circuit topologies under CE mode such as single-phase rectification RLC Circuit and parallel RLC Circuit. IT8200 can be applied to the test of V2G, EVSE, PCS, UPS, inverter, etc. IT8200 Series adopt a high power density design, and the power can reach 15kVA in a 3U unit. After parallelconnection, the power can be extended to 960kVA at most.Its LCD touch screen with graphical UI interface can directly define differentwaveforms. Combined with arbitrary waveform editing function and perfect protection function, it is an ideal choice for R&D testing andsystem construction.

Product Features

♦ High power density, 15kV A in 3U unit

♦ Measure up to 16 parameters including Vrms/Arms/Freq/CF/PF/UTHD/ITHD/±Vpeak.

♦ Master/Slave parallel, power up to 960kVA *1

♦ High efficient energy regeneration

♦ Voltage - 350 VL-N

♦ Comprehensive working modes selectable: single-phase, three-phase, reversed phase. Rated voltage can be extended

to 200% under reversed phase

♦ Frequency: 16-500Hz

♦ Simulate arbitrary waveform output, support csv. file import

♦ Built-in various waveforms

♦ Touch screen, simple UI for easy operation

♦ Built-in USB/CAN/LAN/Digital IO interface, optional GPIB/Analog&RS232

♦ DC mode supports nine working modes, including CC, CR,CP, and CV

♦ AC mode supports CC/CP/CR/CS/CC+CR/CE multiple working modes, CE mode can simulate various circuit topologies

such as single-phase rectifier RLC and parallel RLC

♦ AC mode supports both rectification and non-rectification modes

♦ Adjustable crest factor: 1.414 ~ 5.0

♦ Supports phase shift, ranging from -90 º to 90.0 º *2

♦ The unit power factor1 function allows the current waveform to vary with the voltage waveform and the power factor is as close to 1 as possible

♦ In three-phase AC mode, two access modes are supported: Y and Δ

♦ Comprehensive harmonics measurement and analysis, up to 50th. Built-in IEC61000-3-2/3-12 pre-compliance test standard *3

♦ Support the loading and unloading angle control, the full range of 0-359° can be set

♦ Various protection functions such as Protect auto clear (UV&FE auto Clear), POVP, POCP, UVP, Software watchdog

♦ Support CANopen*4, Modbus, LXI, SCPI and other communication protocols

* 1 For 3U models, max.64 units can be connected in parallel.
* 2 After the rectification function is enabled, the setting range of phase shift is restricted by the peak factor
* 3 Voltage/current harmonic analysis, current harmonic simulation, fundamental wave ≤ 60Hz

*4 Coming soon

Functions and Advantages 

Regenerative AC/DC electronic load

The IT8200 series are new regenerative AC Electronic Load with 88% energy recovery capability. Whether in AC mode or DC mode, the power generated by the DUT can be fed back to the grid,rather than being dissipated as heat, which protects the environment and save the cost of electricity, HVAC and cooling infrastructure.

Single-phase, three-phase, reverse-phase

The IT8200 series has single-phase, three-phase, and reverse-phase output modes, which can be selected through the menu. Under reverse mode, the single-phase 350V input voltage can be increased to 700V with the power down to 2/3 of the original. Under the three-phase mode, you can choose a Y-type or a Δ-type connection. The Y-type connection supports the C-phase loss.

AC/DC load conditions emulation

IT8200 AC electronic load can enable the 'Rectified' function in AC mode, so that the load works in the first and third quadrants to ensure that the voltage and current flow always in the same direction. At this time, full wave, positive half wave, or negative half wave can be freely selected.

CF 1.414-5.0 

Datasheet