MYSIS-12 solid fully insulated metal enclosed switchgear is a fully insulated, fully sealed, maintenance free solid insulated vacuum switchgear. All high-voltage live parts are cast with epoxy resin materials with excellent insulation performance, which organically combines the vacuum arc extinguishing chamber, main electrical circuit, insulation support, etc. into a whole, and the functional units are connected through fully insulated solid bus. Therefore, the entire switchgear is not affected by the external environment, which can ensure the reliability of equipment operation and the safety of operators.

The ring network cabinet has the characteristics of simple structure, flexible operation, reliable interlocking, convenient installation, etc. It is suitable for 50Hz, 12 kV power systems, widely used in industrial and civil cable ring network and distribution network terminal projects, as the purpose of receiving and distributing electric energy, especially for urban residential power distribution, small substations, switching stations, cable branch boxes, box type substations, industrial and mining enterprises, shopping malls, airports, subways, wind power generation Used in hospitals, stadiums, railways, tunnels and other places.

Because the product has the advantages of full insulation, full sealing and full shielding, it is especially suitable for use in areas with harsh environments such as high altitude, high temperature, damp heat, severe cold and pollution.

◇ Environmental protection

The materials used in the product manufacturing are all non-toxic and harmless substances, and no toxic and harmful substances will be discharged during the use. The materials can be recycled after the life cycle, which determines the environmental protection of the use.

Fully insulated, fully sealed and fully shielded epoxy resin switch cylinder Fuse barrel (Epoxy resin has excellent electrical, mechanical and thermal properties. It has been used in electrical equipment for a long time and has made good achievements. The switch barrel and fuse barrel are formed by epoxy resin APG process. The insulation barrel is a key component of solid insulation switch, which is both an insulating part and a load-bearing part. It is required to meet the technical requirements of heat resistance, weather resistance, crack resistance, high mechanical strength, good insulation strength, etc Large, with many inserts and different shapes, it is difficult to manufacture. The company has many years of experience in designing and manufacturing insulation parts. From cylinder design, material formula and process flow, it has made great efforts to ensure the excellent batch production of this part. According to the user's requirements, the cylinder that can be touched by the external shielding grounding can be provided)

◇ Maintenance free:

In addition to the operating mechanism, the high-voltage switch parts of the solid insulation indoor AC high-voltage vacuum switch cabinet are in a fully sealed state, which can avoid cleaning and maintenance and reduce the cost of operation and maintenance.

◇ Security:

As the touchable parts are shielded, the occurrence of personal electric shock accidents is eliminated, and the safety of use is improved. The perfect interlocking interlocking system makes the three-phase isolation fracture visible, which avoids the occurrence of misoperation accidents. The application of SF6 gas is completely canceled, and the explosion accident caused by the reduction of insulation performance and arc extinguishing capacity of SF6 ring network cabinet due to insufficient gas pressure is avoided. Strengthen the phase to phase isolation structure to avoid expansion or explosion accidents caused by phase to phase or multi circuit short circuit. The explosion-proof vacuum arc extinguishing chamber is adopted, and the switch sleeve has further protection performance for the switch. The auxiliary grounding switch of load switch fuse combination appliance is sealed in the fuse barrel with vacuum switch tube.

◇ Operability:

There is only one operating handle for the disconnector and grounding switch, so there is no need to identify and worry about mistakes. When the circuit breaker is running, the operating handles of the disconnector and grounding switch cannot be operated, and the operating procedures are clear at a glance. Any person with a little electrician knowledge can operate and conduct complex technical training in disorder. This makes the operation extremely simple and eliminates the occurrence of operation errors.

◇ Intelligence:

The switch cabinet is reserved with intelligent interface and sensor installation position, which can meet the requirements of smart grid after intelligent equipment is configured.

◇ Multiple operating mechanisms:

The switch can be equipped with spring and permanent magnet operating mechanisms, which are convenient for users to choose.

Yunnan Nankun Power Equipment Co., Ltd., established in April 2019, is a technology enterprise focusing on the development, production and sales of power transformers, complete sets of high and low voltage power equipment and intelligent products. The company is established in Kunming, a beautiful spring city, and has signed long-term strategic cooperation with East Group Co., Ltd., Zhejiang Jugao Electric Power Equipment Co., Ltd., Guiyang Jiacheng Electric Co., Ltd., Shangheng Electric Co., Ltd., etc. At the same time, we have long-term good cooperation with top brands such as Schneider Electric, ABB Electric, Siemens Electric and domestic Changshu Switch Manufacturing Co., Ltd., Chint Electric, Delixi Electric, Tianzheng Electric and Renmin Electric.
Our philosophy: "integrity-based, strength-first, wholeheartedly for customers". The company adheres to the business philosophy of customer first and service first, with high-quality service quality and professional technical service strength, to ensure that customers are employed on the high-speed road of the information age. The company has always adhered to the business tenet of "quality assurance, professional service, and customer satisfaction", and is constantly pragmatic and innovative. The company will base itself on the domestic market and vigorously promote intelligent manufacturing and smart grids. Continue to contribute excellent power products to the society, complement the advantages of all sectors of the society, and create brilliance together.

Rong YI

709953369@qq.com

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