SCBH15 amorphous alloy dry-type transformer
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SCBH15 amorphous alloy dry-type transformer
The amorphous alloy dry-type transformer adopts the iron core made of amorphous alloy strips that can significantly reduce the no-load and load loss. Its no-load loss decreases by 75% compared with the ordinary dry-type transformer, and its load loss decreases by 15% compared with the ordinary dry-type transformer. Due to its low loss, little heat and low temperature rise, the amorphous alloy dry-type transformer can run very stably. It can be widely applied to fields where the power load fluctuation is large, such as highways, urban infrastructure and residential communities. Featuring a significant energy-saving effect, it can save a lot of investment of power plants and reduce consumption of power generation fuels, so as to reduce air pollution. This is an excellent energy-saving and environment-friendly dry-type transformer in the contemporary era.
Executive standards
1. GB1094.1-2013 Power Transformer
2. GB/T1094.11-2007 Dry-type Power Transformer
3. GB/T22072-2008 Technical Parameters and Requirements of Dry-type Amorphous Alloy Iron Core Power Distribution Transformer
Performance features
1. Bear intense thermal shock and overload
2. Adopt the insulating material that is fire-retardant and self-extinguishing
3. Low loss, low noise level and low partial discharge level
4. Maintenance not required, simple installation, low integrated operation cost
5. Resist heat and humidity, salt mist and mildew very well, be not sensitive to temperature and dust, has a small volume, light weight and a long service life and can be maintained conveniently
6. It saves energy and can run reliably, can be recycled after the end of its service life, do not cause pollution, can be widely applied to severe environments where there are high requirements for fire prevention and the load fluctuation is large as well as dirty and damp environments.
Structural features
1. The iron core is made of coiled amorphous alloy strips and adopts the rectangular cross section, four boxes and five columns.
2. The iron core is usually rectangular, and the corresponding high and low voltage coils are rectangular too. What's more, the loss of amorphous alloy will increase by 60% under the applied stress.
Therefore, the high voltage coil of the amorphous alloy dry-type transformer is usually a rigid structure of epoxy resin cast. The iron core is hung above the high voltage coil and do not bear stress.
3. The low voltage coil is foil coil made of wound copper foil. The high voltage coil is made of H-class high-intensity enameled wire. Using the glass fiber reinforced epoxy resin encapsulating structure, it can resist dampness and cracking.
4. Since the iron core is hung above the high voltage coil, the main stress-imposed elements of the amorphous alloy dry-type transformer are the lower clamp and the high voltage coil. Tests have shown that the epoxy resin cast rigid structure of high voltage coil has very high mechanical intensity, so it can totally meet requirements.
5. A sound temperature protection and control system is configured to reliably guarantee the running of the transformer.
Products
Henan Zhongbian Electric Co., Ltd.
Add: West of the North Section of Longxing Avenue, Yexian Industry Cluster, Pingdingshan City, Henan Province
Email: henanzbdq@163.com
Tel: +86-0375-2318006