LEM USA, Inc.

CDSR Series Current Sensors for Leakage Monitoring

LEM CDSR series current transducers are ideal for leakage current monitoring in charging stations, smart grids, and renewable energy

Image of LEM CDSR Series Current Sensors for Leakage MonitoringLEM CDSR series leakage current sensors are developed to meet market demand for a residential and commercial charging stations. The series offers a version for single-phase architecture and another for three-phase topology. With a maximum current per phase of 32 ARMS, they can be integrated into AC chargers from 3.7 kW to 22 kW. These sensors are residual current detector (RCD) type B, featuring 1 mADC measurement, SPI, analog output communication, and can operate within a temperature range of -40°C to +85°C. Utilizing fluxgate technology, CDSR sensors are reliable and accurate leakage current measurements for residential applications.

Features
  • Split-core type
  • Fluxgate open loop current sensor
  • Voltage and SPI digital output
  • Single supply voltage 3.3 V
  • PCB mounting
  • Low error at small currents measurement
  • High overload and insulation capability
  • Test winding
  • Primary current 32 ARMS
  • ±150 mA AC and DC measuring range
  • ±0.5 mA accuracy at 5 mA AC and DC
  • -40°C to +85°C operating temperature
  • 8 mm creepage and clearance distances prim/sec
Applications
  • EV chargers
  • Renewable energy
  • Smart grids

CDSR Series Current Sensors for Leakage Monitoring

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
TRANSDUCERCDSR 0.07-TPTRANSDUCER58 - Immediate$294.79View Details
TRANSDUCERCDSR 0.07-NPDTTRANSDUCER0 - Immediate$307.63View Details
TRANSDUCERCDSR 0.07-NPTRANSDUCER55 - Immediate$296.76View Details
TRANSDUCERCDSR 0.07-TPDTTRANSDUCER0 - Immediate$308.95View Details
Published: 2024-10-08

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Publish Date: 2024-08-02