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AHLC-LTA DC leakage current sensor

The Acrel AHLC-LTA series of DC leakage current sensors utilize the principle of magnetic modulation and zero magnetic current. Low-current electrical isolation and perforation measurement feature good accuracy, linearity, and stability. It is widely used in DC transmission, DC screen, storage detection, power supply, photovoltaics, wind power generation, medical equipment, communication base stations, and other industries.

  • Model: AHLC-LTA / AHLC-EA / AHLC-EB
  • Rated current input: 10mA-2A
  • Aperture: 20mm / 40mm / 60mm
  • Output: 5V
  • Power supply: ±15V

Product info

specificationRated currentPower supplyExitopeningprecisionFigure
AHLC-LTADC 10mA~2A±15V5Vφ20mm1Fig.1
AHLC-EADC 10mA~2A±15V5Vφ40mm1Fig.2
AHLC-EBDC 10mA~2A±15V5Vφ60mm1Fig.3

Technical data

parameter index
AHLC-LTA AHLC-EA AHLC-EB
Rated input current (DC) DC 0~(10mA~2A)
Nominal output voltage ±5V
Accuracy class 1.0
Power voltage DC ±15V(±20%)
Zero offset voltage ±20mV
Offset voltage drift ≤±1.0mV/℃
linearity ≤0.3%FS
reaction time ≤300ms
Insulation voltage 2.5kV/50Hz/1min
operating temperatur -40℃~85℃
Storage temperature -40℃~85℃
consumption ≤0.5W

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