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HAH1BV

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hah1

HAH1BV and HAH1DR current sensor


The HAH1BV and HAH1DR family is best suited for DC, AC or pulse current measurement in high power and low voltage automotive battery monitoring (BV) and Motor Drive (DR) applications. It contains a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit).

The HAH1BV and HAH1DR family gives you the choice of having different peak currents (from+/- 200A up to +/- 900A) in the same housing.


Automotive applications:


HAH1:

  • Battery pack monitoring
  • Hybrid vehicle batteries
  • EV and utility vehicle batteries
  • Motor Drive
  • AC/DC Converters


 
Product search results
Model Expand Primary
Nominal
Value		 Measuring
Range		 Secondary
Signal		 Supply
Voltage (V)		 Accuracy (%) Mounting
 
HAH1BV S/01 expand 300 A 300 A - 0-5 Uni 3 On primary fastening
  Technology : Open loop Hall Effect  
HAH1BV S/02 expand 500 A 500 A - 0-5 Uni 3 On primary fastening
  Technology : Open loop Hall Effect  
HAH1BV S/03 expand 600 A 600 A - 0-5 Uni 3 On primary fastening
  Technology : Open loop Hall Effect  
HAH1BV S/04 expand 700 A 700 A - 0-5 Uni 3 On primary fastening
  Technology : Open loop Hall Effect  
HAH1BV S/06 expand 400 A 400 A - 0-5 Uni 3 On primary fastening
  Technology : Open loop Hall Effect  
HAH1BV S/07 expand 200 A 200 A - 0-5 Uni 3 On primary fastening
  Technology : Open loop Hall Effect