Leakage current sensor
Leakage current sensor
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Analog Leakage Current Sensors
These analog leakage current sensors detect DC or mixed leakage currents and output standard analog signals (4–20mA / 0–5V). Available in through-core and busbar styles, they provide reliable, isolated measurement for industrial monitoring, power safety, and insulation fault detection.￥ 0.00Buy Now
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Analog Leakage Current Sensors MB2S
These analog leakage current sensors detect DC or mixed leakage currents and output standard analog signals (4–20mA / 0–5V). Available in through-core and busbar styles, they provide reliable, isolated measurement for industrial monitoring, power safety, and insulation fault detection.￥ 0.00Buy Now
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Analog Leakage Current Sensors MR2
These analog leakage current sensors detect DC or mixed leakage currents and output standard analog signals (4–20mA / 0–5V). Available in through-core and busbar styles, they provide reliable, isolated measurement for industrial monitoring, power safety, and insulation fault detection.￥ 0.00Buy Now
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Analog Leakage Current Sensors MR20
These analog leakage current sensors detect DC or mixed leakage currents and output standard analog signals (4–20mA / 0–5V). Available in through-core and busbar styles, they provide reliable, isolated measurement for industrial monitoring, power safety, and insulation fault detection.￥ 0.00Buy Now
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Digital Leakage Current Sensors MR2R
These digital leakage current sensors offer high-precision measurement with RS485 communication and Modbus protocol. Designed for smart grids, BMS, and remote monitoring, they support real-time data transmission of leakage events across both AC and DC systems.￥ 0.00Buy Now
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Digital Leakage Current Sensors MB9R
These digital leakage current sensors offer high-precision measurement with RS485 communication and Modbus protocol. Designed for smart grids, BMS, and remote monitoring, they support real-time data transmission of leakage events across both AC and DC systems.￥ 0.00Buy Now
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Digital Leakage Current Sensors MR4R
These digital leakage current sensors offer high-precision measurement with RS485 communication and Modbus protocol. Designed for smart grids, BMS, and remote monitoring, they support real-time data transmission of leakage events across both AC and DC systems.￥ 0.00Buy Now
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Digital Leakage Current Sensors MR5R
These digital leakage current sensors offer high-precision measurement with RS485 communication and Modbus protocol. Designed for smart grids, BMS, and remote monitoring, they support real-time data transmission of leakage events across both AC and DC systems.￥ 0.00Buy Now
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About Us
COMPANY PROFLIE
Shenzhen Xinruida Power Equipment Co., Ltd. is a high-tech enterprise integrating electronics, sensors, industrial control, power product research and development, production, sales, and service. The company specializes in providing LF series power isolation sensors/transmitters and core components of power and communication power systems (high-frequency switch rectifier modules, central monitors, battery inspection instruments, insulation monitors), etc., with comprehensive product solutions. The company is committed to the perfect combination of science and technology and application engineering technology; dedicated to providing customers with competitive quality products; and committed to creating significant competitive advantages for customers
The choice of big brand customers
Follow to buy, can not be wrong
Our advantages
Our advantage
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research and development enterprises, constantly push through the old and bring forth the new, a number of achievements to obtain national patents, and give priority to the promotion of the market.
Professional product development
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Personalized Solutions
senior technical engineers, according to the different needs of customers put forward authoritative product recommendations and applications.
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Harsh raw material screening
the use of international brand suppliers of electronic components, from the source to ensure product quality is reliable and stable.
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Advanced manufacturing
the introduction of a complete set of advanced processing and testing equipment, self-organized team of workers, independent production, strict quality control, to ensure that the factory qualified.
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operates in accordance with ISO9001,ISO14001 and OHSAS1800 international standards. Each order is followed up by a special person and the order progress is mastered by one hand.
Modern management mode
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All-round market cooperation
has participated in Chongqing Light Rail Guangzhou Metro and other government projects, service Emerson, Huawei, ZTE and other industry giants.
Massive specifications
Widely used
Custom production
Factory direct sales
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Leakage Current Sensor Series
LF series leakage current sensor is a device that converts the measured AC micro-current and DC micro-current into DC current and DC voltage based on the working principle of electromagnetic isolation and magnetic modulation of the transformer and isolates the output standard analog signal or digital signal. The product conforms to the national standard GB/T13850-1998. It is widely used in real-time monitoring of bus and branch insulation of DC and AC power supply systems.
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five characteristics
01: DC AC leakage current detection at the same time.
02: Ultra-high detection accuracy, sensitive response, safety alarm
03: can be any match with switch control signal output
05: Leakage current alarm value can be set
06: a variety of installation options flexible assembly
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Fully credentialed, certificates speak volumes.
Xinruida insists on selecting international high-precision production equipment and has passed the global quality management system certification.
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Factory direct sales
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support customization
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Multiple models/multiple parameters
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