Hybrid Electric Vehicle Tester

The Ador Digatron EVT-IGBT was developed to test high-voltage battery packs (e.g. for electric vehicles) with up to 80kW per power element. Its unique modularity enables stand-alone operation or the parallel connection of several power elements – for increased output.

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Description

Hybrid Electric Vehicle Tester

TEST DEVICE FOR BATTERY PACKS OF UP TO 1,000 VOLTS

The Ador Digatron EVT-IGBT was developed to test high-voltage battery packs (e.g. for electric vehicles) with up to 80kW per power element. Its unique modularity enables stand-alone operation or the parallel connection of several power elements – for increased output. The device is equipped with IGBT technology and is ideal for fast load changes and simulation of dynamic driving profiles.

PERFECT FOR HIGH DEMANDS

IGBT technology means fast load changes, and simulation of driving cycles present no challenge for the EVT.

HIGH ENERGY EFFICIENCY

All power elements feature IGBT power amplifiers and bidirectional power units with full sine wave grid regeneration.

SPACE-SAVING

Thanks to its compact design, the Ador Digatron EVT-IGBT requires little space and fits comfortably through door frames.

PARALLEL CONNECTION OF CIRCUITS

Several power elements can be connected in parallel to increase the current and power accordingly. It is also possible to link several test stations.

SCALABLE

The modular construction, including all winding material, allows a system to be expanded by the addition of more modules for higher current and power.

ONE DEVICE, TWO FUNCTIONS

We can supply the EVT as bivalent on request, with which the system can also be operated as a battery emulator (BE mode).

TECHNICAL DATA

600 volts 800 volts 1.000 volts
Voltage range 0/50 V up to 600 V 0/50 V up to 800 V 50 V up to 1.000 V
Current per module 300 A / 400 peak 300 A 200 A
Power per module 80 kW /135 kW peak 80 kW 80 kW
Paralleling of circuits Yes Yes Yes
Control accuracy U DC < ± 0,1 % fs < ± 0,1 % fs < ± 0,1 % fs
Control accuracy I DC < ± 0,1 % fs < ± 0,1 % fs < ± 0,1 % fs
Range resolution I, U ±20 mA / ±40 mV ±15 mA / ±40 mV ±10 mA / ±50 mV
Current rise time (10 – 90%) ≤ 3 ms ≤ 3 ms ≤ 3 ms
Mains feedback Yes Yes Yes
*additional values on request

Suitable for the following tests

  • All electrical tests in accordance with international norms in the DC voltage range up to 1000 volts

Additional information

Voltage

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