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Is specialized in the transformer \ regulator \ regulator \ wire and cable and all kinds of high and low voltage power supply development, development, production and marketing of high-tech company, seated in the Jiading High-tech Development Industrial Park, a beautiful environment and convenient transportation.
The company passed the ISO9001 quality system certification, in the spirit of science and technology is the highest, quality is the.
Company products are exported to all over the world.
Company's products are sold throughout the country, the establishment of the vast number of sales network and after-sales team.
In order to protect the after-sales service, return customers to our consistent trust and support.
The introduction of more high-quality products to return the vast number of customers.
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PRODUCTS
 Oil-immersed transformers |
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 Standard Specification |
| Three-phase oil-immersed transformers are all oil-filled sealed type. Ripple tank shell to the expansion of its flexibility to adapt to the oil tank is permanently sealed, oil-immersed transformers have been widely used in the power distribution equipment. Oil-immersed transformers in terms of use: 1. Altitude not exceeding 1000m indoor or outdoor 2. Maximum ambient temperature of the maximum daily average temperature of +40 ℃ +30 ℃ 3. The highest annual average temperature is the lowest temperature of -25 ℃ +20 ℃ 4. According to user requirements can be provided under the particular conditions of use in the operation of the transformer. Oil-immersed Transformer Features: a, oil-immersed transformer low voltage winding of copper wire used in addition other than the small capacity, typically smoked using copper foil around the cylinder-type structure; high voltage winding multi-layer cylindrical structure, so that distribution of ampere-turns balance winding, magnetic flux leakage small, high mechanical strength, resistance to short-circuit capability. b, core and winding fastening their adopted measures to control the height, low voltage wire fastening parts such as with self-locking lock nut, not hanging by a core structure that can withstand transportation shock Britain. c, coil and core using vacuum drying, transformer oil vacuum oil filtering and oiling of the process, so to minimize moisture inside the transformer. d, the fuel tank with corrugated sheets, it has a respiratory function to compensate for temperature changes caused by the volume of oil, so there is no conservator of the product, obviously reducing the height of the transformer. e, the corrugated sheet replaced the oil tank, so the transformer oil with the outside world, thus effectively preventing oxygen to enter the water caused a decline in insulation. f, the above five points based on performance, ensure the normal operation of oil-immersed transformers do not need oil changes within, greatly reducing the maintenance cost of the transformer, while extending the life of the transformer. |