The application of current sensors in leakage measurement products is mainly reflected in the precise monitoring and feedback of leakage current.
The application of leakage current sensors is very extensive, not only limited to the safety monitoring of smart grids and electrical equipment, but also includes the field of safety protection, such as the detection and prevention of electrical fire hazards. In DC systems, leakage current sensors are indispensable components in large medical and health equipment such as DC transmission, power storage detection, DC screens, power supplies, photovoltaic, wind power generation, communication base stations, and other industry equipment. They can provide real-time feedback on the leakage situation of the equipment, providing timely signals for subsequent leakage protection and other components, thereby avoiding accidents.
Leakage Current Measurement
Chipsense Leakage Current Sensor adopts advanced fluxgate technology, which can achieve accurate measurement of leakage current with small error and high reliability.
Here are main features of Chipsense leakage current sensor:
| Product No | Primary nominal RMS current(A) | Measuring range(A) | Supply voltage (V) | Secondary output | Accuracy(%) | Output bandwidth | Operating Temp.(°C) | Copper busbar(mm) | PCB | Others |
|---|---|---|---|---|---|---|---|---|---|---|
| CN2A 40 PB01 | 40 | ±110 | ±12...15 | ±20mA | ±0.5 | 200 | -40~85 | NA | + | |
 CN2A 40 PB01
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| TR1V 0.01 H00 | 10mA | 15mA | ±12...15 | 5V | ±1.0 | 50 | -10~70 | Ø20.0 | JK2EDG-5.08-4P | |
 TR1V 0.01 H00
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| TR1V 0.02 H00 | 20mA | 30mA | ±12...15 | 5V | ±1.0 | 50 | -10~70 | Ø20.0 | JK2EDG-5.08-4P | |
 TR1V 0.02 H00
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| TR1V 0.05 H00 | 50mA | 75mA | ±12...15 | 5V | ±1.0 | 50 | -10~70 | Ø20.0 | JK2EDG-5.08-4P | |
 TR1V 0.05 H00
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| TR1V 0.1 H00 | 100mA | 150mA | ±12...15 | 5V | ±1.0 | 50 | -10~70 | Ø20.0 | JK2EDG-5.08-4P | |
 TR1V 0.1 H00
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| TR1V 0.2 H00 | 200mA | 250mA | ±12...15 | 5V | ±1.0 | 50 | -10~70 | Ø20.0 | JK2EDG-5.08-4P | |
 TR1V 0.2 H00
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| FR7V 0.005 H00 | 0.005 | ±0.007 | ±15 | ±5V | ±1.0 | DC | -10~70 | Ø12 | KF2EDG 3.81MM 4P | |
 FR7V 0.005 H00
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| FR2V 0.01 H00 | 0.01 | ±0.015 | ±12...15 | ±5V | +1.0 | DC | -10~70 | Ø20.0 | JK2EDG-5.08-4P | |
 FR2V 0.01 H00
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| FR5V 0.01 H00 | 0.01 | ±0.015 | ±12...15 | ±5V | ±1.0 | DC | -10~70 | Ø40.5 | JK2EDG-5.08-4P | |
 FR5V 0.01 H00
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| FR2V 0.02 H00 | 0.02 | ±0.03 | ±12...15 | ±5V | ±1.0 | DC | -10~70 | Ø20.0 | JK2EDG-5.08-4P | |
 FR2V 0.02 H00
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| FR5V 0.02 H00 | 0.02 | ±0.03 | ±12...15 | ±5V | ±1.0 | DC | -10~70 | Ø40.5 | JK2EDG-5.08-4P | |
 FR5V 0.02 H00
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| FR2V 0.05 H00 | 0.05 | ±0.075 | ±12...15 | ±5V | ±1.0 | DC | -10~70 | Ø20.0 | JK2EDG-5.08-4P | |
 FR2V 0.05 H00
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| FR5V 0.05 H00 | 0.05 | ±0.075 | ±12...15 | ±5V | ±1.0 | DC | -10~70 | Ø40.5 | JK2EDG-5.08-4P | |
 FR5V 0.05 H00
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| FR2V 0.1 H00 | 0.1 | ±0.15 | ±12...15 | ±5V | ±1.0 | DC | -10~70 | Ø20.0 | JK2EDG-5.08-4P | |
 FR2V 0.1 H00
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| FR5V 0.1 H00 | 0.1 | ±0.15 | ±12...15 | ±5V | ±1.0 | DC | -10~70 | Ø40.5 | JK2EDG-5.08-4P | |
 FR5V 0.1 H00
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| FR2V 0.3 H00 | 0.3 | ±0.36 | ±12...15 | ±5V | ±1.0 | DC | -10~70 | Ø20.0 | JK2EDG-5.08-4P | |
 FR2V 0.3 H00
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| CN2A 25 PB02 | 25 | ±55 | ±12...15 | ±25mA | ±0.5 | 200 | -40~85 | NA | + | |
 CN2A 25 PB02
Main application fields of closed loop current snesor for UPS, BMS, servo, wind inverter more... |
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| CN2A 40 PB02 | 40 | ±90 | ±12...15 | ±40mA | ±0.5 | 200 | -40~85 | NA | + | |
 CN2A 40 PB02
PCB mount hall sensor equivalent to LAH-P high linearity hall transducer for battery management system BMS fast response 0.5μs more... |
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| CN2A 50 PB02 | 50 | ±90 | ±12...15 | ±50mA | ±0.5 | 200 | -40~85 | NA | + | |
 CN2A 50 PB02
Panel mounted EV battery BMS tester current sensor more... |
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| FR7V 0.01 H00 | 0.01 | ±0.017 | ±15 | ±5V | ±1.0 | DC | -10~70 | Ø12 | KF2EDG 3.81MM 4P | |
FR7V 0.01 H00
Very low offset drift over temperature photovoltaic inverter (no transformer type) leakage current measurement current transducer more... |
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| TR3V 0.005 P01 | 5mA | 8mA | ±12...15V | 3.3V | ±0.5 | 50 | -40~85 | Φ12mm | + | |
 TR3V 0.005 P01
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| TR3V 0.01 P01 | 10mA | 15mA | ±12...15V | 3.3V | ±0.5 | 50 | -40~85 | Φ12mm | + | |
 TR3V 0.01 P01
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| TR3V 0.05 P01 | 50mA | 75mA | ±12...15 | 3.3V | ±0.5 | 50 | -40~85 | Φ12mm | + | |
 TR3V 0.05 P01
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| TR3V 0.005 P02 | 5mA | 8mA | ±12...15 | 5V | ±0.5 | 50 | -40~85 | Φ12mm | + | |
 TR3V 0.005 P02
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| TR3V 0.01 P02 | 10mA | 15mA | ±12...15 | 5V | ±0.5 | 50 | -40~85 | Φ12mm | + | |
 TR3V 0.01 P02
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| TR3V 0.05 P02 | 50mA | 80mA | ±12...15 | 5V | ±0.5 | 50 | -40~85 | Φ12mm | + | |
 TR3V 0.05 P02
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| TR3V 0.20 P02 | 200mA | 250mA | ±12...15 | 5V | ±0.5 | 50 | -40~85 | Φ12mm | + | |
 TR3V 0.20 P02
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Relying on the CHIPSENSE Electronic technology team and collaborating with Institute of Intelligent Sensing Technology Innovation and Application at North China Electric Power University (NCEPU), we efficiently complete the forward research and development of sensors.
