Itech IT8000 Series Regenerative DC loads

The Itech IT8000 Series Regenerative DC loads are powerful electronic loads in a compact format. The many integrated features allow the user to simulate different load profiles where the energy absorbed is returned to the grid. This environmentally friendly technique has an efficiency of up to 95% and significantly reduces the waste of energy, which is often lost as heat. With its modular design and high power density, the Itech IT8000 offers a load capacity of up to 18kW in 3U-high housing. Higher power ratings up to 1,152kW are made possible through master-slave parallel switching with active load current sharing.

Features

The Itech IT8000 series is suitable for DC voltages up to 2.250V and currents up to 2.040A. A stand alone master – slave combination is suitable for a power up to 144kW. Parallel connection of several of these stand alone units makes an output of up to 1.125kW possible.

The standard built-in arbitrary waveform generator offers the user enormous flexibility in programming load profiles. The different profiles and steps are easily imported or exported via USB with the LIST function.

For use in current energy storage applications, this regenerative DC load is already equipped with a number of powerful functions as standard, including the;

• Power accumulation function
• Battery test function
• Auto-test function
• Short circuit test function
• Pre-charging function

 

In addition, the IT8000 Series Regenerative DC Electronic load is provided with protections for: OVP/OCP/OPP/OTP/UVP, Vsense anti-reverse connection and voltage transient drop

For applications in an automatic test setup or ATE environment, communication is possible via USB/CAN/LAN/digital IO interface and optionally via GPIB/Analog&RS232. The programming functions support the SCPI protocol and LabVIEW drivers are available.

Models

An overview of the models can be found below.

80V				300V
Model	Current	Power		Model	Current	Power
IT8000-80-150	150A	5kW		IT8006-300-75	75A	6kW
IT8010-80-300	300A	10kW		IT8012-300-150	150A	12kW
IT8015-80-450	450A	15kW		IT8018-300-225	225A	18kW
IT8030-80-900	900A	30kW		IT8036-300-450	450A	36kW
IT8045-80-1350	1350A	45kW		IT8054-300-675	675A	54kW
IT8060-80-1800	1800A	60kW		IT8072-300-900	900A	72kW
IT8075-80-2040	2040A	75kW		IT8090-300-1125	1125A	90kW
IT8090-80-2040	2040A	90kW		IT8108-300-1350	1350A	108kW
IT8105-80-2040	2040A	105kW		IT8126-300-1575	1575A	126kW
IT8120-80-2040	2040A	120kW		IT8144-300-1800	1800A	144kW
500V				800V
Model	Current	Power		Model	Current	Power
IT8006-500-40	40A	6kW		IT8006-800-25	25A	6kW
IT8012-500-80	80A	12kW		IT8012-800-50	50A	12kW
IT8018-500-120	120A	18kW		IT8018-800-75	75A	18kW
IT8036-500-240	240A	36kW		IT8036-800-150	150A	36kW
IT8054-500-360	360A	54kW		IT8054-800-225	225A	54kW
IT8072-500-480	480A	72kW		IT8072-800-300	300A	72kW
IT8090-500-600	600A	90kW		IT8090-800-375	375A	90kW
IT8108-500-720	720A	108kW		IT8108-800-450	450A	108kW
IT8126-500-840	840A	126kW		IT8126-800-525	525A	126kW
IT8144-500-960	960A	144kW		IT8144-800-600	600A	144kW
1500V				2250V
Model	Current	Power		Model	Current	Power
IT8018-1500-40	40A	18kW		IT8018-2250-25	25A	18kW
IT8036-1500-80	80A	36kW		IT8036-2250-50	50A	36kW
IT8054-1500-120	120A	54kW		IT8054-2250-75	75A	54kW
IT8072-1500-160	160A	72kW		IT8072-2250-100	100A	72kW
IT8090-1500-200	200A	90kW		IT8090-2250-125	125A	90kW
IT8108-1500-240	240A	108kW		IT8108-2250-150	150A	108kW
IT8126-1500-280	840A	126kW		IT8126-2250-175	175A	126kW
IT8144-1500-320	320A	144kW		IT8144-2250-200	200A	144kW

 

Applications

These regenerative loads are suitable for a wide range of high power DC load tests in industry, defence, aerospace and energy storage systems. For example: testing of charging stations, discharging and loading of (car) batteries, fuel cells and batteries. But also server (DC) power supplies, telecommunication power supplies, generators, capacitors (banks), rectifiers and UPSs.

Open the datasheet for detailed specifications of this product.

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