Shanghai Songjiang official website introduces: Transformer shock absorber installation site – ‘Seeing is believing.’ Songjiang Group provides shock absorber products for various types of transformers, mainly suitable for high-end residential areas, cloud data centers, office buildings, and other places, absorbing approximately 75% of the low-frequency vibrations of the transformer.
Below are our conventional flexure shock absorber products, which can absorb approximately 75% of the low-frequency vibrations of the transformer. If you need better shock absorption effect, our factory can also customize high deflection isolator products to make your transformer quieter.
The installation of this isolator is simple and convenient. From the following photos, you can see the installation method of the shock absorber. The shock absorber is fixed to the bottom of the transformer. This isolator itself has a leveling function. The transformer can be adjusted to a horizontal state by adjusting the bolts of the isolator.
Transformer Introduction: Dry-type transformers are widely used in local lighting, high-rise buildings, airports, docks, CNC machinery and equipment, and other places. Simply put, dry-type transformers refer to transformers in which the iron core and windings are not impregnated with insulating oil. The cooling methods are divided into natural air cooling (AN) and forced air cooling (AF). When naturally air-cooled, the transformer can operate continuously under rated capacity for a long time. When forced air-cooled, the output capacity of the transformer can be increased by 50%. It is suitable for intermittent overload operation or emergency overload operation. Due to the large load loss and impedance voltage amplification during overload, it is in an uneconomical operating state, so it should not be operated continuously under overload for a long time. Currently, the pace of construction of urban and rural power grids is accelerating, and the power generation and consumption in China are increasing day by day. Generally speaking, for every additional 1 kW of power generation, an additional 11 kVA of transformer total capacity is needed; among them, Satons distribution transformers account for about 1/3 to 1/2 of the total transformer capacity. It is estimated that dry-type distribution transformers account for about 1/5 to 1/4 of all distribution transformers. Driven by investment in power grid construction, the transformer industry has a high level of prosperity, and production will maintain a growth rate of about 20% after 2010. According to historical experience and changes in the voltage level structure of transformers, the proportion of distribution transformers is about 40%. Calculated by a proportion of 40%, the annual output of new dry-type transformers in China will reach about 200 million KVA.
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