China power factor correction devices Manufacturer, Supplier, Factory

The S-M series three-phase oil-immersed transformer is a versatile solution widely used in various industries. It features a fully oil-filled and sealed corrugated oil tank with an elastic oil tank shell that allows for oil expansion and effective heat dissipation. The transformer includes a new insulation structure for improved short-circuit resistance, a core composed of high-quality cold-rolled silicon steel sheet, and high-voltage and low-voltage wind of oxygen-free copper wires arranged in a multi-layer cylindrical design. Furthermore, all, minimal loss, and potential for significant energy and cost savings, offering considerable social advantages. It is extensively utilized in power plants, substations, industrial facilities, mining operations, ports, and airports, playing a crucial role in various applications.

This product 12KV vacuum circuit breaker with Isolation and Grounding offers numerous benefits, including simplicity of installation, reduced maintenance needs, a reassuringly extended lifespan, compact design, affordability, and reliability. The product complies with the technical standards of GB1984-89 and GB/T1984-2003 for AC high-voltage circuit breakers. Key specifications include a main circuit capacity of 630A-20KA and 25KA, with a mechanical lifespan of 10,000 operations. The grounding circuit can withstand 20KA, with a mechanical lifespan of 10,000 operations for the circuit breaker and 3,000 operations for isolation and grounding.

Photovoltaic step-up substation, as a clean energy production mode, has developed rapidly at home and abroad. It has made a great contribution to achieving carbon neutrality and reducing the pressure on energy imports. YBW series photovoltaic booster substation is to meet the growing demand for photovoltaic power generation, mostly used in industrial and commercial distributed photovoltaic power stations and centralized power stations. Under the premise of meeting various standards, the 10KV and 35KV European combined photovoltaic substations produced by our company have been optimized and upgraded to meet the needs of power generation boost in various scenarios. It has the advantages of small volume, high strength, easy installation and easy maintenance.

The 11KV 2000amp Vertical break two post isolating switch is a composite-structured 12KV switch designed for outdoor line networks. Equipped with a CS-type operating mechanism, it effectively prevents incorrect operations, such as interlocking with live conductors and composite flash-locks. This negates the necessity for an additional earthline, providing a convenient and efficient solution. Furthermore, the pollution-proof isolating switch is particularly well-suited for use in heavily contaminated areas, effectively addressing shed pollution during operation and ensuring a clean and safe working environment.

KYN28A-24 (SDK1-24) armored removable AC metal-enclosed switchgear 24KV 3150A High Current Electrical Switchgear (from now on referred to as switchgear) is suitable for indoor three-phase 50/60Hz, rated voltage 24kV power systems. It is mainly used in power plants. In substations, industrial and mining enterprises, and high-rise buildings, it receives and distributes electric energy and controls, protects, and monitors circuits.

Arc extinction and harmonic elimination cabinet During regular functioning, the microcomputer controller constantly monitors the voltage signal received from PT. Suppose the system experiences PT disconnection, single-phase metal grounding, or single-phase arc grounding. In that case, the auxiliary secondary open triangle voltage will promptly shift from a low to a high level. The microcomputer controller will then activate. It will determine the type and phase discrepancy based on the alteration in the PT secondary voltage