IT8000 Series Feedback DC Electronic Load

DC power can be fed back to the local grid with a feed-back efficiency of up to 95% *1

High power density, 18kW only 3U height, master-slave parallel connection can be expanded to 2MW.

Input voltage up to 2250V

Current output range: 0 to 2040A (single cabinet), 0 to 8000A (parallel connection between cabinets)

♦ Utilization of third-generation SiC power semiconductor devices

Support LIST function and import LIST file through USB.

Grid-connected power accumulation function

Battery test function, short-circuit function test

Pre-charging function to prevent overshoot of DC loading current.

Various protection functions (support OVP, OCP, OPP, OTP, Vsense reverse connection protection, power-down and input undervoltage protection)

USB/CAN/LAN/Digital IO interface as standard, and optional GPIB/Analog & RS232 interface.

♦ Support SCPI protocol, LabVIEW

*:: 1 Electricity fed back is for local power reuse, not for the public grid

Application Areas

IT8000 series energy feedback DC electronic load is different from the energy consumption type of ordinary electronic load, its main feature is to provide energy recovery function, can be recovered and then directly utilized in the plant, rather than in the form of heat energy consumption. Its conversion efficiency can be about 95%, not only greatly reduce the user's electricity costs, but also to avoid the use of air conditioning or expensive refrigeration system, reduce noise.

High power density

Ordinary energy-consuming electronic loads are not only energy-consuming and power-consuming, but also very large in size and weight. 30kW energy-consuming loads are at least 24U in size, which is not only difficult to carry, but also costly. IT8000 series energy-feedback DC electronic loads are designed with a high power density and can provide up to 18kW of power absorption in a 3U volume. The same output power, the volume is reduced by 80%.

Electricity accumulation, energy saving effect at a glance

List Functions

The List mode of the IT8000 series can accurately complete complex arbitrary current change patterns at high speed and synchronize with internal or external signals to complete multi-quasi-bit band-carrying tests, helping customers to greatly save costs. By editing the step value, pulse width and slope of each step, a variety of complex sequences can be generated, allowing users to complete a variety of bandwidth waveform testing. And in CC mode, the IT8000 series can set the rising and falling edge speed.

Battery test function

Parallel technology

Multiple protection functions

IT8000 series has the function of automatic detection of power grid status, and will shut down the product when the power grid connection is suddenly disconnected, so that it can realize the function of reliable grid connection and island protection.IT8000 series can also monitor the voltage and frequency of the DC input, and has the function of over-voltage protection (OVP), over-current protection (OCP), over-power protection (OPP), and over-temperature protection (OTP).