Electronic Loads
ITECH IT8400 Series – High Performance DC Electronic Load
IT8400 high-performance DC electronic load has two voltage levels, 600V and 1200V. It supports master-slave connection in parallel with power from 6 kW to 600 kW, and is capable of fast double power loading. It has three current readback ranges with a resolution of up to 40uA. IT8400 has faster loop response and current rising and falling speed. It supports up to 8 working modes. It also has dynamic mode, List, OCP, OPP test, automatic test and battery test functions. IT8400 has built-in CAN, LAN, GPIB, USB, RS232 and analog interfaces, suitable for remote control and system building. In addition, the full protection function makes it well matched with the test of fuel cell, power battery discharge, DC charging pile, BOC, power electronics, solar, automotive high-voltage components, DC-DC, motor and other similar applications.
ITECH IT7900E Series – Regenerative Grid Simulator
The IT7900E series is a programmable, four-quadrant grid simulator and power amplifier designed to test various grid-connected equipment, such as PCS, energy storage systems, microgrids, V2X (Vehicle-to-Everything), PHiL, and more. Utilizing advanced SiC technology, a single unit of the IT7900E can perform anti-islanding protection tests through its islanding mode with adjustable RLC settings. The series boasts high power density, delivering 6kVA in a 1U unit and 15kVA in a 3U unit. Through parallel connection, its power capacity can be expanded up to 960kVA.
The IT7900E series offers a variety of operating modes to meet diverse testing requirements, including single-phase, three-phase, reverse-phase, and multi-channel configurations. In reverse mode, the voltage can be extended to 200% of the rated voltage. Its robust arbitrary waveform editing function allows for the simulation of various power grid disturbance waveforms, making it an ideal choice for testing and R&D laboratories.
ITECH IT7900EP Series – High Performance Regenerative Grid Simulator
With the adoption of advanced SiC technology, the IT7900EP series high-performance regenerative grid simulator offers a comprehensive test solution. This versatile device functions not only as a grid simulator and four-quadrant power amplifier but also as a four-quadrant regenerative AC/DC electronic load. Its full four-quadrant operation and regenerative capability enable power feedback to the grid, promoting environmental sustainability and significantly reducing electricity and heat dissipation costs.
Designed with a compact, modular, and efficient structure, the IT7900EP delivers up to 21kVA in a 3U single unit, and its power can be extended to 1MVA through master-slave parallel connection. The colorful touch screen with an intuitive GUI allows users to directly define various waveforms. The simulator supports a wide range of operational modes, accommodating single-phase, three-phase, and reverse-phase testing requirements. This high flexibility makes it suitable for applications in PV, ESS, and EV industries.
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ITECH IT7900P Series – High Performance Regenerative Grid Simulator
The IT7900P series high-performance regenerative grid simulator provides an all-in-one test solution that can be used not only as a grid simulator and four-quadrant power amplifier, but also as a four-quadrant regenerative AC/DC electronic load. The full four-quadrant operation, regenerative ability can feedback power to the grid, meet the needs of environmental protection, but also saves a lot of electricity and heat dissipation costs. Compact, modular and efficient structure design allows the IT7900P up to 15kVA in 3U single unit, and its power can be extended to 960kVA after master-slave parallel connection. Colorful touch screen with intuitive GUI allows IT7900P to directly define different waveforms. The rich operation modes can meet the test requirement of single-phase, three-phase, inverse-phase and multi-channel. It provides high flexibility for testing and can be widely used in many fields such as PV, ESS and EV.
ITECH IT8211 – Digital Control DC Electronic Load
- Voltage: 60V
- Current: 30A
- Power: 150W
ITECH IT8500+ Series – Programmable DC Electronic Loads
ITECH’s IT8500+ series (150W~3000W) single-channel programmable DC electronic loads are designed for middle & high-end applications. They can be offered as multiple solutions according to design and testing requirements. The user can perform online voltage measurements and adjustments or simulate short-circuit test using the simple keypad on the front panel. IT8500+ series DC loads are versatile instruments that provide users with the ultimate testing solution.
ITECH IT8700 Series – Multi-channel DC Electronic Loads
ITECH’s IT8700 series programmable DC electronic load supports up to 16 channels with mainframe extension transient mode up to 25 kHz improving testing efficiency, all with high resolution and accuracy. IT8700 CC, CV, CR, remote sensing, short-circuit and transient mode for increased convenience.
ITECH IT8800 Series – High Power DC Electronic Load
IT8800 series has wide power range 150W~10kW, voltage and current measurement speed up to 50kHz, resolution up to 0.1mV/0.01mA, adjustable measurement current rising speed 0.001A/us~2.5A/us, built-in RS232/GPIB/USB interface. IT8800 series has wide application fields because of its high performance, it has been used in LED lighting, automotive electronics and other fields.
ITECH IT8900 Series – LED Test Programmable DC Electronic Loads
IT8900 series high accuracy LED specific testing electronic loads can simulate the real output of LED lights with different characteristics. Their specific circuit can realize CR-LED mode, adjustable frequency, duty ratio PWM dimming output port(frequency:20Hz-2kHz),I-pp/I-max measurement function can test current ripple and start up surge current of LED constant flow source. Voltage and current testing speed can reach 50kHz. IT8900 series provides CR-LED / CC / CV + CC / CR / CW and other working modes, built-in USB / RS232 / GPIB communication interface. Widely used in LED driver power dimming test.
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APM EL Series – DC Electronic Load
APM’s EL Series is a high-power density, programmable DC electronic load with three voltage ranges 200V/600V/1200V. It supports CV, CC, CR, and CP, as well as CV+CC, CV+CR, and CR+CC operating modes. Two or more loads can be connected in mater/slave parallel mode to provide more power or current capacity. RS232/RS485 and USB communication interfaces are built-in, while LAN & GPIB communication cards are optional. The EL Series can be applied to battery discharge, DC charging station, and power electronics testing.
- Power: 600-26400 W
- Voltage: 200-1200 V
- Current: 40-2880 A
