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LF xx10 Series

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LF_Family

High accurate current measurement from 100 up to 2000 ARMS for multiple mounting

Main characteristics:

  • Provide current measurements from 100 up to 2000 ARMS nominal
  • Overall accuracy over temperature range from 0.2 to 0.6 % of IPN
  • Exceptional offset drift of 0.1 % of IPN
  • Fast response time less than 0.5 µs
  • 5 compact sizes in a variety of panel mounting topologies (flat or vertical)
  • 5 years warranty
  • Compacts designs

Features:

  • DC, AC pulse currents' measurements with galvanic isolation
  • Dual supply +/- 12 to +/- 15V or +/- 12 to +/- 20V or +/- 15 to +/- 24V according to the models
  • Current output
  • -40 to +85 °C operation

Standard compliance:

  • EN 50178 for industrial applications such as:
    • Home appliances
    • Variable speed drives
    • UPS's
    • SMPS's
    • air conditioners etc.
  • EN 50155 for traction applications such as:
    • Main and auxiliary converters
    • Substations
    • Choppers
    • Battery chargers
  • Using UL94-VO recognized materials
  • European Directive EMC 2004/108/EEC - CE marking

Remarks:

  • 100 % fully compatible vs LEM LF xx05 models
  • Immunity from external fields for a compact system design

 

Product search results
Model Expand Primary
Nominal
Value
Measuring
Range
Secondary
Nominal
Signal
Supply
Voltage (V)
Accuracy (%) Mounting
 
LF 1010-S expand 1000 A 2700 A 200 mA 15-24 Bi 0.4 Panel
  Technology: Closed loop Hall Effect  
LF 1010-S/SP22 expand 1000 A 1500 A 200 mA 15-24 Bi 0.4 Panel
  Technology: Closed loop Hall Effect  
LF 1010-S/SP33 expand 1000 A 2000 A 200 mA 24-24 Bi 0.4 Panel
  Technology: Closed loop Hall Effect  
LF 1010-S/SPA2 expand 1000 A 2700 A 200 mA 15-24 Bi 0.4 Panel
  Technology: Closed loop Hall Effect  
LF 1010-S/SPA3 expand 1000 A 2700 A 200 mA 15-24 Bi 0.4 Panel
  Technology: Closed loop Hall Effect  
LF 2010-S expand 2000 A 3000 A 400 mA 15-24 Bi 0.3 Panel
  Technology: Closed loop Hall Effect  
LF 2010-S/SP1 expand 2000 A 3500 A 400 mA 15-24 Bi 0.3 Panel
  Technology: Closed loop Hall Effect  
LF 210-S expand 200 A 420 A 100 mA 12-15 Bi 0.25 Panel
  Technology: Closed loop Hall Effect  
LF 210-S/SP1 expand 200 A 420 A 100 mA 12-15 Bi 0.2 Panel
  Technology: Closed loop Hall Effect  
LF 210-S/SP11 expand 200 A 420 A 100 mA 12-15 Bi 0.2 Panel
  Technology: Closed loop Hall Effect  
LF 210-S/SP3 expand 100 A 200 A 100 mA 12-15 Bi 0.2 Panel
  Technology: Closed loop Hall Effect  
LF 210-S/SP5 expand 100 A 200 A 100 mA 12-15 Bi 0.2 Panel
  Technology: Closed loop Hall Effect  
LF 310-S expand 300 A 500 A 150 mA 12-20 Bi 0.25 Panel
  Technology: Closed loop Hall Effect  
LF 310-S/SP10 expand 300 A 500 A 150 mA 12-20 Bi 0.2 Panel
  Technology: Closed loop Hall Effect  
LF 310-S/SP16 expand 300 A 600 A 150 mA 24-24 Bi 0.2 Panel
  Technology: Closed loop Hall Effect  
LF 310-S/SP20 expand 300 A 500 A 150 mA 12-20 Bi 0.2 Panel
  Technology: Closed loop Hall Effect  
LF 510-S expand 500 A 800 A 100 mA 15-24 Bi 0.6 Panel
  Technology: Closed loop Hall Effect  
LF 510-S/SP13 expand 500 A 1286 A 100 mA 24-24 Bi 0.6 Panel
  Technology: Closed loop Hall Effect  
LF 510-S/SP15 expand 500 A 800 A 100 mA 15-24 Bi 0.5 Panel
  Technology: Closed loop Hall Effect  
LF 510-S/SP22 expand 500 A 1200 A 142.9 mA 15-24 Bi 0.6 Panel
  Technology: Closed loop Hall Effect  
LF 510-S/SP23 expand 500 A 1000 A 100 mA 15-24 Bi 0.6 Panel
  Technology: Closed loop Hall Effect  
LF 510-S/SPA1 expand 500 A 800 A 100 mA 15-24 Bi 0.6 Panel
  Technology: Closed loop Hall Effect  
LF 510-S/SPA2 expand 500 A 1920 A 125 mA 15-24 Bi 0.6 Panel
  Technology: Closed loop Hall Effect