Current Transformer
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FHDCT-031D 5(60)A Current Transformer for Smart Meters

FHDCT-031D 5(60)A Current Transformer for Smart Meters

The FHDCT-031D 5(60)A Current Transformer for Smart Meters is a high-performance product designed for smart meters and is suitable for accurate current measurement. The transformer uses high-quality silicon steel core material, has the characteristics of high accuracy and low current loss, and can maintain linearity over a wide dynamic current range to ensure the accuracy of the measurement results. The FHDCT-031D supports two rated currents, 60A, to meet the needs of different application scenarios. Its design complies with ANSI and IEC standards and is suitable for single-phase and three-phase power metering systems. In addition, the transformer also provides a shielded version to prevent tampering and has good DC offset resistance, which is suitable for IEC standard application scenarios. The product adopts a compact design, which is easy to install on PCB boards or terminal blocks. At the same time, it supports customized services and can adjust the size and specifications according to customer needs. Its phase and amplitude error characteristics can maintain stable performance over a wide temperature range to ensure long-term reliability. With its high accuracy, low loss, wide current range, and flexible installation methods, the FHDCT-031D current transformer has become an ideal choice for smart meters and other power metering equipment. Whether it is household electricity monitoring or industrial power management, this transformer can provide a reliable current measurement solution to help users achieve accurate energy management and optimization.

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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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