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jingguang Electrical Co., Ltd.

Jingguang Electric Co., Ltd. is located in Yongan Industrial Agglomeration Area, Xianju County, Taizhou. It is a high-tech enterprise integrating design, development and sales. The company mainly produces high-voltage vacuum circuit breakers, load switches, high and low voltage electrical components, power fittings, power transformers, high and low voltage electrical equipment manufacturing and adding. Work and sales. The company has advanced wire cutting, milling, drilling, punching and other metal processing equipment, with a complete simulation laboratory. We have a team of middle and senior technicians and have established technical cooperation relations with Shanghai Jiaotong University and Xi'an Institute of High Voltage Electrical Appliances.

The company has passed the ISO 9001:2000 international quality system certification and the product has passed the type inspection of the National High Voltage Electrical Apparatus Quality Inspection and Supervision Center. All the products produced by the company are guaranteed by the People's Insurance Company of China. They have been awarded the certificates of "respecting contracts and keeping promises" and "AAA credit rating" for many years.

The 21st century is the era of science and technology economy. Opportunities and development coexist, science and technology coexist with challenges. Jingguang people always adhere to the purpose of "user first, quality first, reputation first" and compose new brilliance with confidence.


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Development Trend of Global Renewable Energy Transformer Market
A key factor driving market growth is the shift of government agencies'attention to renewable energy. With the rapid development of renewable energy, the demand for transformers used in solar energy and wind power plants is increasing. Environmentally friendly and abundant availability are the main advantages of renewable energy. The enormous pressure on fossil fuels has forced the government to shift its focus from fossil fuel sources to renewable energy sources.
Market Analysis of Transformer for Variable Voltage Test
High voltage test transformers can be divided into many kinds. Usually, the high voltage test of power transformers can be divided into two categories: characteristic test and insulation test. Among them, the main circuit contact resistance, ampere-volt curve, GIS and polarity of circuit breaker of power transformer and other electrical equipment are mainly tested. Insulation test includes destructive test and non-destructive test. The former involves DC and AC voltage withstand test. Because of the high voltage, it is easy to find the defects of the equipment in the test process, but because it is destructive, it is easy to damage the insulation of the equipment in the test process. Thus, the length of its life is greatly reduced. The latter is generally tested by non-destructive methods, which can find the defects of the electrical equipment as a whole, but because of the relatively low voltage, the sensitivity is also relatively low. The effects of different tests are also different, but in the actual test, non-destructive test is still a common test method.
0107
2019
Development Trend of Global Renewable Energy Transformer Market
A key factor driving market growth is the shift of government agencies'attention to renewable energy. With the rapid development of renewable energy, the demand for transformers used in solar energy and wind power plants is increasing. Environmentally friendly and abundant availability are the main advantages of renewable energy. The enormous pressure on fossil fuels has forced the government to shift its focus from fossil fuel sources to renewable energy sources.
0725
2018
Market Analysis of Transformer for Variable Voltage Test
High voltage test transformers can be divided into many kinds. Usually, the high voltage test of power transformers can be divided into two categories: characteristic test and insulation test. Among them, the main circuit contact resistance, ampere-volt curve, GIS and polarity of circuit breaker of power transformer and other electrical equipment are mainly tested. Insulation test includes destructive test and non-destructive test. The former involves DC and AC voltage withstand test. Because of the high voltage, it is easy to find the defects of the equipment in the test process, but because it is destructive, it is easy to damage the insulation of the equipment in the test process. Thus, the length of its life is greatly reduced. The latter is generally tested by non-destructive methods, which can find the defects of the electrical equipment as a whole, but because of the relatively low voltage, the sensitivity is also relatively low. The effects of different tests are also different, but in the actual test, non-destructive test is still a common test method.
0313
2018
Development of Transformer Manufacturing Industry towards Environmental Protection, Miniaturization and High Reliability
At present, transformer products are divided into high-end transformer, 220-500 kV transformer, 110-200 kV transformer and transformer less than 110 kV according to voltage level. The higher the voltage level of transmission and transformation lines, the greater the transmission and transformation capacity, so the overall development direction of transformers is that the voltage level will develop to 750 kV and 1000 kV, mainly used in long-distance transmission and transformation lines; capacity from three-phase 120 MVA-840 MVA, or even 900 MVA, single-phase from 250 MVA-400 MVA, or even 533 MVA. Because these transformers are generally used in large power plants or power transmission, their reliability is very important.
0825
2016
The global transformer market is beginning to tilt slowly towards China
The focus of work and development strategy of the State Grid have a significant impact on the entire power industry. The implementation of distribution automation and rural network transformation will drive the rapid development of the field of power transformation and distribution. Industry insiders said that, especially the total demand of transformer market and the number of bidding will be greatly increased, the global transformer market will gradually tilt towards China, and the application of sophisticated products is expected to achieve better results in China.