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HV3 galvanically isolated current and voltage transducer

For galvanically isolated measurements of battery voltage and current (to be used together with the GD2 or GD2HV-BM). Enhanced current measurement resolution and larger voltage operating measurement range.


Type HV3
Supply voltage (DC) 130 V to 510 V
Voltage measurement range (DC) 510 V
Supply current < 1 mA
Current measurement method integrated shunt 400A/50mV
Nominal current measurement range -600A to +600A
Peak current measurement range -600 A to +750 A
Ambient temperature range -25°C to +60°C
Relative humidity 5 - 95 % (non condensing)
Dimensions (L X W x H) 150 x 115 x 95 mm
Weight 1160 g


  • GD2 - Display, control and battery monitoring unit for high voltage SAC systems
  • GD2-BM / GD2HV-BM - Battery monitoring unit for high voltage systems