1. Introduction: Precise measurement brings the future of efficient electricity.
In modern low-voltage distribution systems, a reliable and accurate measurement of current is essential to ensure the safety of the network. Efficiency of current converters is essential to realize efficient energy management as a key element in this field. Wenzhou Heyi Electric Co., Ltd. is based on a solid accumulation of technology and a deep understanding of market requirements. Developed and released independently. RECT current expansion transformers are designed to meet measurement challenges in complex operating conditions. It defines the performance standards of current transformers for low voltage electrical equipment with excellent adaptability, reliability and high accuracy.
The RECT product range follows the design concept of the integration of industrial beauty and performance.
2.1 Miniature of structure and flexibility of installation
The product range covers standard window diameters of 38mm、66 mm、78 mm but a wide range of A maximum current ratings in 100/5A 800/5. It can be easily adapted to a variety of tracers on the bus or main cable to meet different installation requirements. The compact structure and lightweight design (maximum weight of only 6.5 kg) make it possible to structure and maintain the inside of the switch box.
2.2 Further information on security protection
The flexible cover of the device as an integrated unit and the secondary standard terminal is a feature of the safety design of the product. This not only protects against the risk of secondary open circuits due to functional errors, but also ensures the safety of employees and equipment, which can improve the reliability of the black.
3. Key Benefits of Development Efficiency
The advantages of the REC series lie in higher performance parameters than conventional measuring products and are an example of a new technology of current transformers for low voltage electrical equipment.
3.1 Wide line range and high precision
This product strictly complies with IEEE C57.13 and reaches a measurement level of 0.3. The specially developed "RECT Specification" model can maintain higher than standard accuracy and load capacity over a defined wide current range of 1%-150%. This means that RECT can provide a stable and accurate current signal, regardless of light load, classification load or short-term overload.
3.2 Excellent coastal elongation coefficient
The range extension coefficient is an important indicator for measuring the overload capability of a transformer. The standard RECT model has an RF value of up to 4.0 at ambient temperatures of 30°C. Even in extreme high temperature environments of 55°C, most models can maintain excellent performance (for example, the RF value is 2.9RECT-66A version), ensuring the reliability and safety of measurements.
3.3 Strict certification of traceable quality
All transformers in the RECT series have undergone rigorous type testing as recorded in the provided test report. The product has been fully tested to change the frequency, voltage resistance, response of the energy according to IEEE Std C57.13:2016 or to exceed the requirements of the standard. These extreme quality requirements ensure the reliability of all current transformers for low voltage electrical equipment shipped to customers.
4. Can adapt to various use situations
With its excellent performance and flexible parameters, the RECT series has become the right choice for a variety of low voltage use situations.
4.1 Electrical measurement of height
As a precision current transformer for low voltage electrical equipment, it is the preferred choice in shops, factories, data centers and power plants. Its extensive accuracy characteristics ensure the accuracy and accuracy of measurements.
In intelligent distribution and energy management systems that need to support real-time data, RECT can provide reliable power. Its outstanding properties also support protection for relays at low voltages that require measurements.
4.3 Flexible adaptation to multiple environments
The design of the product is ideal for indoor installations and, when combined with external protective components, it has resistance to the external environment as well.The defined voltage of 0.72kV is 50/60. Compatible with Hz circuit boards, we can serve low voltage distribution projects worldwide.
5. Conclusion
Wenzhou Heyi Electric Co., Ltd. focuses on the innovation and improvement of current detection technology. The current transformers of the RECT series are our promise to create value for not only products but also customers. Meets the high standards and stringent requirements of modern low voltage energy systems for measuring devices with excellent operation. High performance design Choosing the RECT series means choosing a partner that is long-term, accurate, reliable and durable. Collaborate to make the electrical world more efficient and intelligent with superior measurement technology.
Compay: WENZHOU HEYI ELECTRICAL CO.,LTD
Brand: HEYI/ASCT
Contact: Bethy
E-mail: heyi@heyiele.com
Tel: 86-13968747975
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