amorphous alloy distribution transformer

Overview of Amorphous Alloy Distribution Transformers

Amorphous alloy transformers are a new type of energy-saving distribution equipment manufactured using a special process with sic materials—iron-based amorphous alloys (hereinafter referred to as amorphous alloys).

Amorphous alloy materials are directly cast into ribbon-shaped sheets by passing teel through a cooling drum using ultra-rapid cooling technology.

Amorphous alloy ribbons contain 78%–81% iron, % boron, and 3.5%–8% silicon, along with trace amounts of metal elements such as nickel and cobalt. The characteristic of its atomic arrangement is a disord state, and the external surface of the ribbon features a silver-gray metallic luster. Currently, there are three widths of amorphous alloy ribbons used in the distributin field: 142mm, 170mm, and 213mm.
Product Features of Amorphous Alloy Transformers:
The four corners of the tank are welded with stainless steel to reinforce structural strength, providand magnetic shielding resistance, while offering an aesthetic, smooth, and glossy appearance with a strong sense of texture.
The tank, clamps, and other components undergo rust removal, ahing, phosphating, and multiple coats of paint. Imported special anti-rust paint is used, ensuring no peeling or fading. Stainless steel screws are used for sealing, guaranteei performance.
Stainless steel tank flanges protect the edges, preventing both rust and the aging of sealing components, making the design both beautiful and practical.
All sealing components are md parts, and the sealing surfaces undergo special treatment to ensure reliable sealing.
The G-press plate is made of electrical laminated wood, ensuring no deformation or cracking, and providing good mechanicalrength.

The transformer core is wound from amorphous alloy strips, reducing no-load loss by approximately 65% compared to S11-type transformers. The transformer connection groupadopts Dyn11, reducing the impact of harmonics on the power grid and improving power supply quality.
Short-circuit resistance: Due to the inability of the amorphous alloy core d mechanical forces and the relatively weak mechanical strength of rectangular coils, passing the short-circuit test has been a technical challenge for amorphous alloy transformers. Leveraging mature technical exp our company successfully overcame this challenge and passed the short-circuit test at the National Transformer Quality Supervision and Inspection Center