ISOMETER® isoEV425 with AGH420

- This device series is in the discontinuation phase. -
 

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ISOMETER® isoEV425

- This device series is in the discontinuation phase. -
 

Your personal contact will be happy to assist you.

 Do you already know our new product generation:

Questions? Contact us!

Features

  • Monitoring for DC charging stations (mode 4 acc. to IEC 61851-23) for charging of electric vehicles
  • Measurement of the mains voltage (r.m.s.) with undervoltage and overvoltage detection
  • Measurement of DC voltages system to earth (L+/PE and L-/PE)
  • Automatic adaptation to the system leakage capacitance up to 5 μF or 20 μF
  • Automatic device self test with connection monitoring
  • Selectable start-up delay, response delay and delay on release
  • Two separately adjustable response value ranges of 1kΩ …500 kΩ (Alarm 1, Alarm 2)
  • Alarm signalling via LEDs (AL1, AL2), a display and alarm relays (K1, K2)
  • N/C operation or N/O operation of the relays selectable
  • Measured value indication via multifunctional LCD
  • Fault memory can be activated
  • RS-485 (galvanically isolated) including the following protocols:
    – BMS interface (Bender measuring device interface) for data exchange with other Bender components
    – Modbus RTU
    – IsoData (for continuous data output)
  • Password protection to prevent unauthorised parameter changes

Applications

  • DC charging stations for electric vehicles according to IEC 61851-23

ISOMETER® isoEV425 with AGH420 Variant(s)

TypeSupply voltage USSystem leakage capacitance CeArt. No.*
isoEV425-D4 with AGH420AC 100…240 V, 47…63 Hz / DC 24…240 V≤ 5 μFB71036401
B91036401
isoEV425HC-D4 with AGH420AC 100…240 V, 47…63 Hz / DC 24…240 V≤ 20 μFB71036397

*(B7… = push-wire terminal / B9… = screw-type terminal)

Optional Accessories for ISOMETER® isoEV425 with AGH420

TypeArt. No.
Mounting clip for screw mounting (one piece per device)B98060008
Mounting frame XM420B990994 

Downloads for ISOMETER® isoEV425 with AGH420

NameCategorySizeLanguageTimestampD-/B-Number
AGH420 Manuals 1.5 MB DE2023/10/3131.10.2023D00029
AGH420 Manuals 1.5 MB EN2023/10/3131.10.2023D00029
UKCA - AGH Declarations of Conformity 122.7 KB 2023/11/2222.11.2023
We are your eMobility partner! Flyers 262.3 KB EN2023/11/2929.11.2023
UKCA - isoxx425 Declarations of Conformity 142.1 KB 2023/06/1212.06.2023
AGH CE Declarations of Conformity 143.8 KB 2023/11/2222.11.2023
isoXX425 CE Declarations of Conformity 146.2 KB 2023/07/1414.07.2023
isoEV425 Quickstarts 807.4 KB EN2019/08/0909.08.2019D00126
isoEV425 Manuals 1.4 MB EN2021/01/2222.01.2021D00126
Modbus RTU - Monitor isoxx425 V2.2.2 setup Software 7.1 MB 2019/05/1313.05.2019