Measure accurate values of PH/EV charging

30th April 2019
Source: Klaric
Posted By : Alex Lynn
Measure accurate values of PH/EV charging

A device for monitoring and logging the voltage, charge current as well as the effective values has been developed by Klaric. The EV CHARGE-MONITOR is installed between the charge station and the electric or hybrid vehicle. With the EV CHARGE-MONITOR, the user is able to see, evaluate and to validate the charging process. 

The EV CHARGE-MONITOR can be used for charging testing and validation, vehicle emissions certification, winter testing as well as many more.

The measuring unit is installed between charge station and vehicle or between the mains and the charging station for (PH)EV certification.

The Measuring unit now offers several connection options:

  • CEE32/125: for one or three phase measurement (mains)
  • Mennekes (Type 1/2/GB/T): for one or three phase measurement
  • CHAdeMO: for DC measurement
  • GB/T DC: for DC measurement
  • CCS/Combo 1: for combined AC and DC measurement
  • CCS/Combo 2: for combined AC and DC measurement

The measured values of voltage and current may be used for calculating the following values:

  • Effective voltage of each phase
  • Effective current of each phase
  • Cos φ / ʎ
  • Real power and the electrical work
  • Total power and total work

The possibility to save the Data on a USB drive makes the handling of the EV CHARGE-MONITOR much easier for the user. A separate CAN channel for each phase and for the calculated values. This can be configured as desired, as well as many other measuring parameters like sampling rate, external mean, output rate of the calculated power values.

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