WE-RCDS Residual Current Detection Sensor

for fault current detection in EV-charging applications

Characteristics

  • Compact design for PCB board mounting
  • DC 6 mA residual direct current detecting RDC-M-Module for mode 3 EV charging
  • System fault indication
  • Supply voltage drop monitoring
  • Module Software certified according to ANSI/UL 1998, Class 1
  • Partially EMC tested according to IEC 62955: 2018 and EN 60730-1
  • CE Declaration of Conformity

Applications

  • DC- Residual current detection sensor for stationary EV charging devices
  • To meet IEC 61851-1 (ensure the disconnection of the supply in case of DC fault)
  • If the Residual Current Detection Sensor WE-RCDS is to be used in combination with a residual current device RCD type A, this offer is directed exclusively at customers who are authorized to use the patent EP 2 571 128 B3 (valid in Austria, Switzerland/Liechtenstein, Germany, Spain, France, Great Britain and Norway) and the parallel property rights CN 103 001 175 B, US 9,397,494 B2 and DE 10 2011 082 941 A1 or who do not offer, manufacture and distribute within the scope of these property rights.

Products

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Data­sheet
Man­ual
Downloads
Status
Version
Type
IΔn
IP
Operating Temperature
Samples
791002004
Horizontal, 3-phase primary conductor, 6 mA DC
Man­ual
Status Active i | Production is active. Expected lifetime: >10 years.
Version Horizontal 
Type 3-phase primary conductor 
Rated Residual Operating Current 6 mA DC 
Primary Current 40 A max. 
Operating Temperature -40 °C up to +105 °C
791002002
Vertical, Cable Through Hole, 6 mA DC
Man­ual
Status Active i | Production is active. Expected lifetime: >10 years.
Version Vertical 
Type Cable Through Hole 
Rated Residual Operating Current 6 mA DC 
Primary Current 80 / 40 A max. 
Operating Temperature -40 °C up to +105 °C