10kv level transformer implementation of national standards gb1094 "power transformer" and gb/t6451 "three-phase oil-immersed power transformer technical parameters and requirements", in the structure of the use of rolled iron core, high-stability coil support, improve the reliability of product operation.
1. Transformer core using imported high-quality cold-rolled silicon steel sheet stacked and become, greatly reducing no-load loss and no-load current, and the core is tied to ensure that the tightness of the core, reduce noise.
2. High and low voltage winding with oxygen-free copper winding, low voltage winding 500kva and the following double-layer cylindrical structure, 630kva or more than double spiral or four spiral structure, high-voltage winding multi-layer cylindrical structure.
3. The transformer linkage group adopts dyn11, which reduces the impact of harmonics on the power grid and improves the quality of power supply.
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