Product Introduction
Three-phase Three-column Amorphous Core is an ideal material for Yy and Dy style transformers.
The transformers will have more harmonious and beautiful shape, smaller overlooking projective area, and better product structure efficiency. High-capacity transformer cores adopt tensile structure technology.
Our main amorphous cores are as follows:
1) Three-phase Three-column Amorphous Cores with Tensile plate and muffler hole, suitable for High-capacity transformers;
2) Three-phase Three-column Amorphous Core without Tensile plate, suitable for Small-capacity transformers;
Specification
Amorphous Type | Core for Oil Immersed Transformers | Core for Dry-type Transformers | ||
30-80KVA | 100KVA | A＜800mm | A≥800mm | |
142mm | 86% | 88% | 88% | 86% |
170mm | 86% | 87% | 87% | 86% |
213mm | 86% | 86% | 86% | 86% |
Performance Advantages & Feature
miniaturizing and lightening of the transformers, decreasing the direct cost, assemble easily and quickly, greatly improved the production capacity and reduce the noise at the same time.
R Raw material: Zhongyue Amorphous J1K101 iron based amorphous ribbon(width:120 mm, 140 mm,170 mm,213mm)
R Flux density: 1.25~1.35 Tesla
R Material density: 7.18 g/cm³
R Low excitation--decrease no-load current, and noise
R Lamination factor: no less than 86%
