MultiWinding dephasing Rectifier Transformer
The technology of speed control by frequency variation has been the main development trend of electric drive because of its eminent energy saving, good governing performance and wide range of applications. The market of frequency converter will maintain rapid development in the next decade. For the mature development of this technology, it is in urgent need of home-made parts. As the main component of frequency converters, the dephasing rectifier transformer has large room for development. Our company developed multiwinding dephasing rectifier transformers successfully on the basis of technology of H class non-encapsulated dry-type transformer. We can provide rectifier transformers of 12, 24, 30, 36, 48, 54 pulse runners with efficiency gyeater than 98%, dnd noise level well below GB requirements.
Characteristic of product
1 H.V. to H.V. direct feed;
2 Products have good heat-resistant quality and many advantages of H-class dry-type transformer;
3 The design of minute extension realized the minimization in size;
4 Higher energy conservation is achieved by the running flatness of transformer;
5 The design with high accuracy raised the running flatness of the whole equipment, as the precision of voltage on valve side is below ±0.5% and the deviation of phase shifiting angle is below ±0.5°;
6 The unique simple and direct lead connecection beautifies the transformer;
7 The outstanding environmentally tolerant property makes operation and maintenance more convenient;
8 A pertinent design specialized for H.V. frequency transformer;
9 Quick response and short production cycle accommodate the market requirement.