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FHS-001 High Precision Multi-Line Shunt

FHS-001 High Precision Multi-Line Shunt

The FHS-001 High Precision Multi-Line Shunt is a high-performance shunt designed for high-precision current measurement, suitable for a variety of complex application scenarios. The product uses advanced technology to achieve millisecond-level fast response and extremely high measurement accuracy to meet the needs of high-current environments. Its low inductance and capacitance characteristics ensure the flatness of the frequency response, and stable performance can be maintained in the measurement range from DC to 30 kHz. The FHS-001 supports a current measurement range from 1mA to 100A, suitable for a wide range of industrial and scientific research fields. Its design simplifies the calibration process and can be used seamlessly with precision multimeters or AC standard measurement equipment, further improving measurement efficiency. In addition, the shunt also has ultra-low ohm resistance characteristics, which can achieve high-precision current detection even under extremely low impedance conditions. The multi-line design of the FHS-001 enables it to handle multiple current paths at the same time, which is very suitable for applications where multiple current values need to be measured simultaneously. This flexibility and high accuracy make it an ideal choice for vacuum circuit breakers, power systems, and scientific research experiments. Whether for precision measurement or complex circuit analysis, FHS-001 can provide a reliable and efficient solution.

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About Us
Zhejiang Fanhar Electronics Co., Ltd.

Zhejiang Fanhar Electronics Co., Ltd. is a national high-tech enterprise specializing in R&D, manufacturing, and sales of relays. Our products are widely applied in smart home systems, photovoltaic new energy, charging piles, smart meters, industrial control, and other fields.
Currently, we have a professional team of nearly 500 employees and operate 30 fully automated production lines, with 40% of our products exported to over 20 countries worldwide. To better serve our customers and meet market demands, we continuously improve our products and manufacturing technologies, investing 6%-8% of annual sales revenue in R&D and innovation.
With a strong emphasis on technological innovation, we have been recognized as a National High-Tech Enterprise and Provincial R&D Center, holding more than 40 national patents. Our products have obtained international certifications, including ISO9001、ISO14001 and ISO45001, as well as authoritative UL、TUV and CQC certifications, fully complying with EU ROHS/REACH directives. 
Maintaining a 98% delivery satisfaction rate, our products serve global industry leaders such as Huawei, Bull, and Eaton in smart home, industrial control, new energy, and power meter applications. Looking ahead, Fanhar Electronics will continue expanding production capacity and deepening our presence in the new energy market, striving to become a provider in the relay industry.

Certificate Of Honor
  • ZL 2018 2 0494989.X A connection structure between a push card and a moving spring in a relay
  • ZL 2018 2 1136911.7 Low heat generation and long life electromagnetic relay armature structure
  • ZL 2018 2 1246154.9 Electromagnetic relay armature rotation structure
  • ZL 2018 2 1264750.X Electromagnetic relay  terminal structure
  • ZL 2019 2 0010814.1 A snap-on magnetic latching relay electromagnetic system
  • ZL 2020 2 0218533.8 Forked reed double contact magnetic latching relay structure
  • ZL 2020 2 0222377.2 Small size magnetic latching relay for smart home
  • ZL 2021 2 1301933.6 Driving structure of high current carrying relay
  • ZL 2021 2 1303900.5 Connection structure between push card and base of normally open relay
  • ZL 2021 2 1340326.0 Compression spring detachable connection structure for relay
  • ZL 2021 2 1692871.6 A drop-resistant magnetic latching relay
  • ZL 2022 2 2394096.7 A relay yoke positioning mechanism
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