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CHX1 Series Surge Protector Can Absorb Lightning Surges
Applications and Features
These surge protectors are suitable for IT, TT, TT-C, TT-S, and TT-C-S power supply systems operating at 50/60 Hz and rated up to 440 V. They provide surge protection against indirect lightning, direct lightning, and other transient overvoltages.
These surge protectors offer high protection levels, fast response, strong reliability, and easy installation and maintenance. They are adaptable to various environments and comply with international standards. They are essential safety components in power systems, ensuring stable operation by providing overvoltage protection and protecting critical equipment from natural disasters such as lightning.
Low Voltage Current Transformers are essential components in power metering and protection systems. Chengxi's LMZJ1 and BH series are designed for low-voltage distribution systems, converting high currents into standardized low currents (typically 5A or 1A) for use by ammeters, protective relays, and other devices. They are widely applied in industrial metering, substation monitoring, and residential power metering.
The products offer high accuracy, meeting precision metering class standards, with excellent linearity and stable output throughout the rated current range. Constructed with ring-type cores or cast structures, they provide superior insulation performance and are suitable for operating environments ranging from -30°C to 70°C. Flexible installation options—including window-type and post-type—allow compatibility with various cabinet designs and cable specifications.
The manufacturing process rigorously controls core materials and winding techniques, ensuring minimal measurement error and excellent temperature stability. These features provide critical support for accurate power system metering and reliable protection functions.
Chengxi Electric Group is a modern technology enterprise jointly established by a team of electrical professionals with years of experience in technical development and management. Equipped with modern industrial facilities and office spaces, the company specializes in the production and distribution of low-voltage electrical products such as circuit breakers, dual-power supplies, and AC contactors.
With a complete and scientific quality management system, Chengxi Electric has earned widespread recognition in the industry for its integrity, strength, and product quality. Adhering to the business philosophy of "Integrity, Pragmatism, Science, and Rigorous Unity," the company centers on customer needs and remains committed to the specialization of low-voltage electrical products.
Chengxi Electric regards quality as its lifeline and dedicates itself to technological innovation, striving to provide customers with the finest products. Leveraging the power system market as its foundation, the company has delivered high-quality products and services to users across various industries for years. Continuously expanding its market presence, Chengxi’s products are widely used in domestic power systems, nuclear power, national defense, petrochemicals, metallurgy, coal, railways, and other sectors. They play a vital role in numerous national key projects, earning increasing trust from clients and achieving outstanding success in the industry.
The company consistently focuses on cutting-edge global technologies, aiming to lead trends in low-voltage electrical appliances and drive the development and progress of power transmission and distribution. Chengxi Electric is committed to building an internationally renowned electrical brand and looks forward to collaborating with domestic and international partners to create a brilliant future together!
Chengxi Electric has always adhered to the corporate philosophy of "customer-cen...
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The company takes providing high-quality electrical products and perfect customer service as its
business philosophy. It not only meets your needs with exquisite and first-class electrical products,
but also has a sincere and perfect after-sales service system to guarantee your use.
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+86-0577-62265555
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281 Wei 15th Road, Yueqing Economic Development Zone, Zhejiang, China
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