222-LXN DC Leakage Current Sensor
222-LXN DC Leakage Current Sensor 222-LXN DC Leakage Current Sensor

222-LXN DC Leakage Current Sensor

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A new type of current sensor developed by applying the principle of magnetic modulation. The primary current is compensated by the current generated by the internal oscillator to achieve the balance of the magnetic field. At this time, the secondary voltage can accurately reflect the primary current.
Product Features

Small current measurement performance is stable

Excellent accuracy, good linearity

Wide measuring range and strong overload capacity

Perforated structure, no insertion loss

Scope of Application

The signal system

Line detection

Leakage Monitoring System

Current difference measurement

Technical Parameter
Specification 10mA/5V 50mA/5V 100mA/5V Unit
IPN Primary Rated Input Current(DC) 10 50 100 mA
IP Primary Current Measurement Range 0~15 0~75 0~150 mA
VSN Secondary Side Rated Output Current (DC) 5 V
VC The Power Supply Voltage ±12~15(±5%) V
IC Current Consumption <30 mA
Vd Insulation Voltage Between primary and secondary circuits:3kV/50Hz/1min  
εL Linearity <1 %FS
X Precision TA=25℃:≤±1 %
V0 Offset Voltage TA=25℃:≤±50 mV
VOT Offset Voltage Temperature Drift IP=0TA=-25~+75℃:≤±1 mV/℃
Tr Response Time ≤120 mS
TA Working Temperature -25~75
TS Storage Temperature -45~85
RL Load Resistance TA=25℃:≥10
Shape and Installation Dimensions
Circuit Link Diagram


IPN:Primary current input direction
+ :Positive 12V/15V power supply
- :Negative 12V/15V power supply
M :Secondary signal output
O :Power ground
OFS:Zero adjustment
GIN:Amplitude adjustment
Installation Precautions

The sensor should be wired correctly, otherwise it may damage the internal components of the sensor

We are a manufacturer has export qualification and experience.

instrument type at least 100pcs ;others by 1 -5 pcs;


Instrument transformer 20 thousand pcs ;current transformer 12 thousand pcs ;voltage transformer 11 thousand pcs.

We have a R&D team for new product design. Successful cases and in continued cooperation. Discussion among both sides ➡general specification ensure➡structure drawing ➡original sample ➡electrical

Standard Carton Export fumigatin-free tray Tray Film Edge fixing strip Vacuum packaging acceptable Customize size acceptable
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