Power Transformer
S11 10KV 11KV Oil-immersed electrical Transformer
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.
S11 20KV Oil-immersed Distrubition Transformer
The S-M series three-phase oil-immersed transformer is not just robust, it's also a game-changer in terms of efficiency and energy savings. Its fully sealed and oil-filled corrugated tank allows for thermal expansion and efficient heat dissipation, while the innovative insulation provides enhanced protection against short circuits. The windings are crafted from arranged in a multi-layer cylindrical configuration, and all fasteners are treated to prevent loosening. This transformer's exceptional efficiency and minimal energy losses mean potential significant power consumption reduction, a feature that has made it a staple in various industries, including power generation, transmission, and distribution, as well as industrial, mining, and transportation applications.
S11 35KV Oil-immersed Power Transformer
The outdoor oil-immersed transformers at 10kV, 20kV, and 35kV levels have an advanced design with improved performance characteristics. They feature a unique structure with three core columns arranged in an equilateral triangle configuration. These gaps within the magnetic circuit, along with a core column loss, help reduce noise levels and ensure better balance of the transformer components. Additionally, these transformers effectively minimize the presence of the third harmonic component. They are suitable for various applications, including urban and rural areas, industrial and mining power grids, and are particularly well-suited for combination transformers and pre-installed substations.
SCB11 11KV Dry Type Power Transformer
The SC(B) series epoxy resin dry-type transformer has been meticulously designed to prioritize safety. Its flame-retardant, fire-proof, and explosion-proof features ensure the highest level of safety. The encapsulated winding allows for direct installation in the load center, providing a maintenance-free and pollution-free solution. The scientific and rational design, in combination with the casting process, yields a product with lower partial discharge, reduced noise, and superior heat dissipation capacity. When equipped with forced air cooling, it can operate for extended periods under a 125% rated load.
SCB11 20KV Dry Type Distrbution Transformer
The SC(B) series epoxy resin dry-type transformer has been meticulously designed to provide exceptional performance and reliability. Its robust construction and explosion-proof features make it a trustworthy choice for a wide range of applications. The compact size and maintenance-free operation of this transformer make it well-suited for direct installation in load centers without any hassle. Furthermore, its encapsulated winding not only ensures a pollution-free environment but also adds to its durability. This transformer incorporates advanced design and casting processes that significantly reduce partial discharge, minimize noise levels, and improve heat dissipation, thereby enhancing its overall reliability. Moreover, with forced air cooling, it can operate reliably under a 125% rated load for extended periods, making it a dependable solution for demanding operational requirements.
SCB11 35KV Dry Type Electrical Transformer
The SC(B) series epoxy resin dry-type transformer has been carefully designed,Due to the most important thing is safety,and the epoxy resin dry-type transformenr is flame-retardant, fire-proof, and explosion-proof to ensure the highest level of safety. The encapsulated winding allows for direct installation in the load center, providing a maintenance-free and pollution-free solution. The scientific and rational design, combined with the casting process, results in a product with lower partial discharge, reduced noise, and superior heat dissipation capacity. When equipped with forced air cooling, it can operate for extended periods under a 125% rated load.
ABout US
About US
Kexunan Electric Technology Co., Ltd., located in the forefront of China's reform and opening up - Shenzhen, was established in 2016. It covers an area of approximately 11,000 square meters and has an annual output value of over 90 million yuan. The company has more than 100 employees, including over 30 engineering and technical personnel. It can produce more than 3,600 sets of medium voltage switchgear annually.
Over the years, our company has been dedicated to the development of a full range of products, including 35kv gas insulated switchgear (C-GIS and GIS) with current ratings ranging from 630A to 3150A, as well as other products such as circuit breakers, disconnectors, isolating mechanisms, modular controllers, enclosure sheet metal, and busbar systems. We also specialize in 35kV substations, 110kV GIS, 35kv Cable Branch Cabinet, 35kv transformer, 35kv prefabricated substation, fully insulated and fully enclosed permanent magnet ring main unit (research and development products), fully insulated environmentally friendly gas ring main units. All our products are designed, developed, produced, sold, and serviced by a power equipment manufacturer.
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Transformers and Circuit Breakers Professional Manufacturer And Supplier
Kexunan electric is a high-quality manufacturer and supplier in power transmission and distribution industry from China.
We currently produce oil-immersed transformers and dry-type transformers with a capacity of 30KV-2500kVA and a voltage of 35kV and below.
We also specialize in Vacuum circuit breakers, disconnectors, isolating mechanisms, Solar photovoltaic panels,Cable Branch Cabinet, Prefabricated substation, Ring main unit and other products.Now seeking partners from various regions and countries around the world.
Our products
35KV 3150A Medium Voltage Gas Insulated Electrical Switchgear
In recent years, engineering construction has become increasingly complex as society, the economy, and technology have advanced. There is a growing demand for compact switch equipment that requires minimal maintenance and is intelligent. Domestic and international switch manufacturing companies are actively developing the 35KV 3150A Medium Voltage Gas Insulated Electrical Switchgear, also known as gas-insulated switchgear (C-GIS), which encases high-voltage components like busbars, circuit breakers, isolating switches, and power cables within a pressure-reduced shell.
Solid Insulated Ring Main Unit Rmu Electrical Switchgear
The KXAIS-12 series Solid Insulated Ring Main Unit Rmu Electrical Switchgear is a fully insulated, fully sealed, and anti condensation ring main unit equipment that is based on solid sealing and vacuum insulation technology, and is independently developed using epoxy resin (APG process) to pour the three position switch (isolation, grounding), circuit breaker vacuum arc extinguishing chamber, and main circuit primary conductive components together to form the insulation component body. It is assembled from insulated busbars and other insulation connectors to form a fully insulated, fully sealed, and anti condensation ring main unit.
Photovoltaic step-up substation
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.
Medium voltage solid state soft starter device
The Medium voltage solid state soft starter device is a modern high-tech product that is reliable, easy to maintain, and perfect for starting and stopping control and protection of squirrel cage asynchronous synchronous starters. By utilizing multiple thyristors connected in series, this device can meet the current and voltage needs. It is commonly used in power systems with a rated voltage of 3000-10000V in various industries such as building materials, chemicals, metallurgy, steel, and papermaking. This device is an excellent choice for starting and protecting medium-voltage motors in equipment like water pumps, blowers, compressors, mixers, grinders, and other mechanical machinery.
News
What are Switch Disconnectors?
Switch disconnectors are meticulously designed to disconnect electrical equipment for repair and maintenance purposes. They play a crucial role in ensuring that high-powered electrical equipment is fully discharged of electricity before any work begins, thereby separating various parts of the electrical system and ensuring the safety of both equipment and personnel. Their significance in repair and maintenance activities cannot be overstated, as they effectively minimize the risk of mechanical and electrical accidents, thereby fostering a secure working environment.
What is a Withdrawable Switchgear?
Withdrawable switchgear, also known as draw-out switchgear, is a type of electrical distribution equipment that finds extensive use in real-world scenarios.
What is an intelligent switchgear?
Intelligent switchgear refers to a modern and advanced electrical distribution system that incorporates digital technology to enhance the monitoring, control, and protection of power distribution networks.
