China 33kv vacuum circuit breaker Manufacturer, Supplier, Factory

126KV Outdoor high-voltage SF6 circuit breaker is a high-voltage, three-phase AC 50Hz switchgear designed for outdoor use, ideal for controlling and protecting 126kV transmission and transformation systems. Additionally, it can function as a contact breaker and opener group. This circuit breaker utilizes an intelligent arc extinguishing principle that combines thermal expansion with auxiliary blowing, and features a CTB-1 operating mechanism. It meets the standards outlined in GB1984-2003 for AC high-voltage circuit breakers and is compliant with the International Electrotechnical Commission's IEC62271-100:2001 standard for high-voltage AC circuit breakers and control equipment.

KXAYZC-12 Photovoltaic prefabricated cabin for new energy primary and secondary equipment is a product specially designed by our company for the box change equipment used in the northwest and northeast cold desert and harsh environment. In view of the temperature difference in the region (low cold or high temperature), more dust and other special features, the product uses a fully sealed double-layer temperature insulation split box, and the equipment is fully automatic heating and cooling equipment.

KXAHLX Photovoltaic AC Combinerbox is an important power protection part suitable for series photovoltaic power generation systems, which is used to connect series inverters and power grid systems.

The CFB3 series miniature circuit breaker is suitable for overload and short circuit protection in AC 50/60Hz, rated voltage up to 230V/400V, and rated current up to 125A lines. It can also be used for infrequent on/off operations of the line under normal conditions. The CFB3-63 series circuit breaker is equipped with accessories such as CFB3-F auxiliary contacts, CFB3-FB auxiliary alarm contacts, CFB3-FL shunt release, CFB3-QY undervoltage release, CFB3-GY overvoltage release, CFB3-GQY overvoltage release, etc., providing convenience for the intelligent control of smart buildings. Overvoltage, undervoltage, and overvoltage/undervoltage are electronic release devices that are assembled and combined with circuit breakers or residual current circuit breakers. They are suitable for AC 50Hz/60Hz circuits with a rated voltage of 230V, and are used to protect against overvoltage, undervoltage, and overvoltage caused by line faults, avoiding damage to electrical equipment or inability to function properly due to fluctuations in grid voltage. The circuit breaker has an isolation function. Compliant with standards: GB/T10963.1, IEC60898-1, GB/T20645.

The KYN28-12(Z) 3.6KV 2500A New Type Of Armored Removable Ac Metal Enclosed Switchgear is designed for use in three-phase AC power systems with a rated voltage of 12kV and a rated frequency of 50Hz. Its primary function is to receive and distribute electric energy, as well as control, protect, and monitor circuits.

Step into the realm of advanced power management with Kexunan's 40.5KV 630A Potential Transformer High Voltage Switchgear Ring Main Unit RMU. Engineered for durability and easy maintainability, our switchgear solutions, proudly presented by Kexunan, represent the forefront of cutting-edge technology. The robust design ensures longevity, and the easy-maintainable features simplify upkeep, guaranteeing reliable operations. For a comprehensive understanding of our offerings and to experience the durability and user-friendly maintenance of our switchgear, contact us today. Choose Kexunan for a reliable, durable, and easy-maintainable solution, redefining excellence in high voltage technology.