Home » Products » Itech IT8800 series DC loads
The Itech IT8800 series DC loads are high power DC loads for power ratings from 150 W to 55 kW. There are as many as 38 versions, allowing currents of up to 1,500 A. There are seven voltage ranges from 60 V to 1000 V.
The electronic loads of the Itech IT8800 series can work in many modes. These are constant voltage, current, resistance, power, and also the so-called CR-LED mode. With the latter, a LED load can be simulated.
Some of the other functions that are available with the Itech IT8800 series DC loads:
There are features for battery testing, automatic testing, and short circuit testing. Each model of the IT8800 series has precision and real-time voltage and current measurements with a speed up to 50 kHz. In addition, there is a unique feature for measuring the rise and fall time of a test voltage. This is important for testing power supplies and fuses. The actual current can be made visible on an oscilloscope via the current monitor output.
There is also an OCP/OPP test function, not to be confused with the own protection of this load. This function is mainly used for testing the protection of the DUT such as Lithium battery boards, and power modules. You can save the settings for recall at any time. With power-off, the last settings will be saved. Controlling goes via the front panel or via a PC. An analog interface is also available for control by, for example, a PLC in industrial production environments. Various software tools and Labview drivers are available for the IT8800 series.
The IT8800 is protected against overvoltage, overcurrent, high power, temperature, and reverse polarity.
These high power loads are designed for various tests. Among others: industry, defense, aerospace such as charging stations, discharging (car) batteries, and efficiency tests. But also testing the rated current of board electronics and servo systems, server power supplies, telecommunications power supplies, power storage systems, generators, LED drivers, MOSFETs, IGBTs, PFC modules, capacitor(s), rectifiers and UPSs.
Open the datasheet for detailed specifications of this product.
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Arnold Memelink
ABB
"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."
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University of Luxembourg
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