Systems for testing
energy storing batteries

High-precision battery testing
with SiC technology
fotowoltaika

System for testing energy storing batteries

Our tester has a modern design – the heart of the system is an own-design two-way inverter based on cutting-edge transistors which are made of silicone carbide (SiC technology). Thanks to this solution the system’s efficiency of energy transformation is very high. Additionally, the machine does not require high power connector to be supplied. The effect has been achieved by enabling simultaneous testing of two batteries (two-way battery-to-battery energy transfer mode) at very low energy loss. It enables the testing of 1000VDC voltage with power of 200kW at minimum intake of energy from grid. Such solution allows increase in quantity and rate of testing by 100% as two batteries are checked simultaneously. The machine enables charging of batteries directly from grid as well, and passive discharging with resistance load. Modern batteries for electric vehicles are controlled with advanced management systems (BMS) and our tester provides communication and supervision over batteries under test via CAN bus. The communication protocol is selected together with each client to best match particular requirements and specifications. This approach provides bases for automatic tests scripts generation. The inverter as well as the code controlling the machine are both designed and constructed at IFS Polska hence we offer you the possibility of making changes in tester technical parameters (power, voltage) and control software.

Our testing equipment is well-tailored to meet the needs of our customers and clients.

On our offer you can find two tester families:

GDZ200 LoVolt

  • Inverter nominal power: 60kW 300ADC / 200VDC
  • Target batteries: from 10VDC to 200VDC
  • High-efficiency SiC construction
  • Charge modes: CC, CV, CP, user’s scenarios
  • Discharge modes: CC, CV, CP, user’s scenarios
  • Energy transfer mode: fully controlled two-way energy transfer from battery to battery (without intake from grid; three-phase connector not required)
  • Fully remote CAN, Ethernet control
  • Module integrating with battery BMS via CAN, Ethernet is available
  • Modular and scalable design enabling future extension

On demand tester parameters can be freely modified to better match client requirements and needs.

GDZ200 HiVolt

  • Inverter nominal power: 200kW / 600/800/1000VDC
  • Target batteries: from 100VDC to 600/800/1000VDC
  • High-efficiency SiC construction
  • Charge modes: CC, CV, CP, user’s scenarios
  • Discharge modes: CC, CV, CP, user’s scenarios
  • Energy transfer mode: fully controlled two-way energy transfer from battery to battery (without intake from grid; three-phase connector not required)
  • Fully remote CAN, Ethernet control
  • Module integrating with battery BMS via CAN, Ethernet is available
  • Modular and scalable design enabling future extension
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