The detail information of SCB10 / 11 high-voltage dry-type power transformer
SCB10 / 11 high-voltage dry-type power transformer is an urban disaster-prevention and energy-saving transformer. Its high-voltage coil is wound with copper wire and cast by epoxy resin under vacuum. The inner and outer layers of the coil are added with glass wire mesh to increase mechanical strength , heat resistance and electrical strength. Low voltage coils are made of copper wire or copper foil. The inner and outer layers of the low-voltage coil are also added with glass wire mesh to increase mechanical strength that are made by epoxy resin casting under vacuum. It can be equipped with a forced cold wind device with automatic temperature control to reduce temperature rise, prolong the service life of the SCB10 / 11 high-voltage dry-type power transformer and increase the output capacity of the transformer. It can also be equipped with various protective covers to improve the SCB10 / 11 high-voltage dry-type power transformers’ safety protection level according to customer requirements.
The description of SCB10 / 11 high-voltage dry-type power transformer
SCB10 / 11 high-voltage dry-type power transformers are used as a variety of power facilities, which are of great significance for energy conservation and emission reduction. S13 type full-sealed oil-immersed power transformer is currently the main promotion product of national transmission and distribution equipment selection, and has excellent energy saving effect. The meaning of the performance code of China’s SCB10 / 11 high-voltage dry-type power transformer is above S7, the no-load loss is reduced by about 10%, and the code “7” is added to the number “1”. From S7 to S13, the load loss has been significantly reduced. Taking 400kVA products as an example, S11 has a no-load loss of 570W, and S13 has a no-load loss of 410W, a 28% decrease.
SCB10 / 11 high-voltage dry-type power transformers as energy-saving transformer products by ZTELEC produce. The S13 series products are all designed and manufactured 0.23-0.30mm Q series high-permeability curved silicon steel sheet and laminated iron core technology. High and low voltage windings can be designed and produced that use copper or copper-aluminum combination technology according to user needs. The sealed corrugated sheet fuel tank structure has the characteristics of maintenance-free, convenient maintenance, stable operation and has significant economic benefits.
The features of SCB10 / 11 high-voltage dry-type power transformer
SCB10 / 11 high-voltage dry-type power transformer has the characteristics of low loss, low noise, low partial discharge, flame resistance, fire resistance, shock resistance, dust resistance, moisture resistance, safety and reliability, beautiful appearance, etc . Due to the transformer oil is not used, there is no leakage of oil and no environmental pollution. It is easy to maintain and can penetrate into the load center which reduces the power supply radius, line loss and saves energy. Therefore, it is widely used in urban network reconstruction, power stations, and other important places that require fire protection, explosion protection, and moisture resistance.