H&H supports hofer powertrain
To perform a measurement on a battery module, we had a visit from a technical delegation from hofer powertrain. In the test, the DUT was first warmed up to a defined temperature by means of the heating device brought along and then cooled down by means of the liquid cooling system available at H&H.
Using an electronic load PLI6406, a constant discharge power was applied to the test object until a defined discharge voltage was reached. A thermographic camera recorded the temperature curve.
The picture shows an employee of hofer powertrain adjusting the temperature of the heating device.