TSMOST, a specialized automotive parts specialist with differentiated impact and competitiveness.
Advanced Development of ITEM
Product Description
RCD sensor
- Development of a current sensor to prevent human electric shock due to micro leakage current when using V2L in automobiles
- High-precision micro current measurement of 5-50mA is required based on IEC 62752 safety regulations
ICCU (Integrated Charging Control Unit)
V2L (Vehicle To Load): Power Supply to Vehicle Exterior
RCD (Residual Current Device): Earth Leakage Circuit Breaker
Product Overview
- Instead of a conventional unidirectional input from external chargers, the ICCU is developed as a bidirectional system that can output AC current externally.
- A system that outputs alternating current to the vehicle exterior = V2L
- Installation of RCD (Residual Current Device) is mandatory for preventing electric shock and fire hazards when using V2L.
- The RCD operates by accurately detecting leakage current with high-precision micro residual current.
Key Specifications
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Detects micro residual current based on IEC62752 standard
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Measures leakage current of 30mA / 20mA / 15mA / 10mA
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Applies fluxgate technology for high-precision microcurrent detection
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Differentiated microcurrent sensor configuration from competitors
(improved accuracy, reduced detection time, reduced errors) -
Proto model expected in Q1 2025