Home » Itech IT8900 series DC loads
The Itech IT8900 series DC loads are high-performance programmable DC loads for inputs from 2 kW tot 54 kW. In master-slave parallel circuit a power rating of up to 384 kW can be obtained. These loads are solid and can be overloaded for a short period of time. IT8900A/E loads works for currents up to 2400 A in a 24U rack and are available in three voltage ranges: 150 V, 600 V and 1200 V.
The electronic loads of the IT8900E series are able to work in CC, CV, CR or CP mode. On top of these modes the IT8900A offers CC+CV, CV+CR, CR+CC and CP+CC mode. This way a wide range of tests can be carried out. A selection of the innovative features available in the above modes is:
You will find features for battery testing, automatic testing and short circuit testing. Each model in the IT8900A and E series high-performance DC loads has precision and real-time voltage and current measurements The settings can be saved for recall at any time. Power-off preserves the last settings.
Control is analog, via the front panel or via a host computer. The host can be connected via RS232, USB, GPIB, CAN en LAN. De IT8900A/E can be programmed via a SCPI command set. For the IT8900 series DC loads there are also several software tools available, as well as the Labview drivers.
This load has extended protections: OVP, OCP, OPP, OTP, reverse connection, current limit and power limit protections.
An overview of the available models within the IT8900A/E series:
These high-power loads are designed for various tests in industry, defence, aerospace. Such as applications for testing DC charging stations, battery (car) discharge, testing of server power supplies, telecommunication power supplies, energy storage systems, fuses, relays, generators, converters for solar and windenergy and UPS.
Open the datasheet for detailed specifications of this product.
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"The ABB Power Grids Jumet organisation is an innovative development and production facility of ABB that manufactures active filters and battery energy storage systems to support a stable grid. To test these systems we have acquired two Cinergia GE/EL +120kVA eplus units capable of doing grid emulation (AC + DC), operating as an electronic load (AC +DC) and being a battery emulator. We have experienced very good support from TTMS in obtaining these two Cinergia units. This included organising an on-site demonstration and supplying loan systems prior to the delivery of our final systems. This way we could start testing as early as possible. TTMS also organised training for the operators from the original manufacturer. This support allowed us to introduce the first battery energy storage systems even prior to the full delivery of the Cinergia systems."
University of Luxembourg
“At the Energy and Environment department of the Faculty of Science, Technology and Medicine (FSTM) of the University of Luxembourg we do have different research projects related to green energy contributing to the development of eco-cities. As a long-standing partner of our research unit, TT&MS has proven that they are able to answer even the most complex questions in a professional manner. They have shown that they are always up to date with the latest technology and do not spare any effort to look at the application and even the situation on site. The exchange of ideas was always very pleasant and took place quickly. We look forward to further years of fruitful cooperation.”
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