Аморфный сплав трансформатор

Amorphous alloy is a new-generation energy-saving material manufactured by swift curing process. Physically it appears to be disorder amorphous arrangement of metal atoms. Compared with the crystal silicon steel, amorphous alloy is very likely to be magnetized and demagnetized. Its iron core is just 0.025mm-thick, which is about the common silicon steel thickness of 1/10. Both laminating coefficient and saturated magnetic flux density are relatively low. Usually take the magnetic flux density for three-phase transformer from 1.25 to 1.35 Gs. Iron core made of this new material has many characteristics such as greatly saturated magnetic induction, low loss, low exciting current and good temperature stability. Iron core is shaped in the form of single frame or three-phase five-pole. Use thin plates or shaped frame to hold the iron core. Low-voltage coils of foil winding and sectional high-voltage coils jointly contribute to the less loss, powerful short-circuit resistance, rational structure and world-level performance. 1. Remarkable energy saving. No-load loss only registers the value of traditional dry transformer of 25% to 35%. 2. Superior performance, safety, reliability and environmental protection. 3. Use NOMEX® insulation that does not assist ignition and prevents explosion, pollution and fire well so that coil is endurable and reuseable. 4. Good mechanical strength and short-circuit withstanding capacity as well as safe and infallible operation. 5. Low noise, simple installation and zero maintenance. 5. Low noise, simple installation and zero maintenance 6. Less partial discharging, high insulation and long duration. 7. Optimum hazard protection and free of cracks. 8. Strong overload capacity. It can run safely under the load of 120% for a long time. Operating conditions Elevation: ≤1000m Ambient temperature: refer to GB6450-1986 Humidity: ≤95% Symbols of types SThree-phase CEpoxy resin casting B Low-voltage foil windings H Amorphous alloy iron ore 10Performance level Rated capacity(kVA) Rated voltage (kV)