Supply Of American Box-Type Substation

Box-type substation is suitable for residential neighborhoods, urban public variable, busy downtown, construction power supply, etc. Users can choose box-type transformer according to different conditions of use, load level. Box-type substation since its inception, the development of rapid, developed countries in Europe has accounted for 70% of the distribution transformer, the United States has accounted for 90%. The rapid development of China's urban modernization construction, the continuous renewal and reconstruction of urban power distribution network, will be widely used.

For box-type substation, China since the late 1970s, from France, Germany and other countries to introduce and copy the box-type substation, from the structure of the high and low voltage switchgear, transformer composition, this box variable is called the European box variable, the image is compared to the high and low voltage switchgear, transformer cover the house. From the 1990s, China introduced the U.S. box-type substation, the structure of the load switch, ring switch and fuse structure is simplified into the transformer tank immersed in oil. Surge arrester also uses oil-immersed zinc oxide surge arrester. Transformer to cancel the oil pillow, the oil tank and radiator exposed in the air, this box variable is called American box variable, the image is compared to the transformer next to hang a box.

Product Features

Compared with the same capacity of the European box substation, the structure of the American box substation is more reasonable. As the European box substation is the transformer and ordinary high-voltage electrical equipment installed in the same metal shell box, the transformer room temperature is very high, causing heat dissipation difficulties, affecting the output; on the other hand, ordinary high-voltage load switches and fuses, low-voltage switchgear are used in the box, so the European box substation has a larger volume. American box-type substation is not the same as European box-type substation structure. From the arrangement, its low-voltage room, transformer room, high-voltage room is not an eye-shaped arrangement, but a pin-shaped arrangement. From the structural point of view, this box-type substation is divided into two parts: the front and the back of the front for the high-voltage and low-voltage operating intervals, operating intervals, including high-voltage and low-voltage terminals, load switch operating handle, no-load voltage regulator sectionalized switches, plug-in fuses, oil level meter, etc.; the back of the oil-filled box and the heat sink, will be the transformer windings, cores, high-voltage load switches and fuses into the transformer oil tank.

FAQ

Our product line is diverse and diverse, including current transformers, voltage transformers, measurement boxes, and oil immersed power transformers. These products are widely used in fields such as electricity, energy, construction, and industry. Our products have the characteristics of high precision, high stability, and high reliability, which can meet the needs of customers for high-quality products.

Compared to other suppliers, we have the following advantages:

High quality: Our products are made of high-quality materials and advanced technology to ensure their high quality and stability.

Management and Service: We have a professional management team and an excellent sales and service team to provide customers with efficient and convenient services.

Rich product range: Our product line covers various types such as current transformers, voltage transformers, measurement boxes, and oil immersed power transformers, which can meet the diverse needs of customers.

Price advantage: We directly cooperate with suppliers to ensure that product prices are competitive.

Our services include accepting various delivery terms (such as FOB CFR, EXW, etc., accept multiple currencies (such as USD EUR, CNY, etc., and accepting multiple payment methods (such as T/T,...) L/C, D/P, D/A, Credit Card, PayPal, Western Union, etc. We are able to provide customers with a variety of language services, including English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, and Italian.

By choosing us as the supplier, you will receive the following services:

Product Consultation: We provide professional product consultation to help you choose the most suitable product for your needs.

Sample confirmation: Before mass production, we can provide sample confirmation to ensure that the product meets your requirements.

Technical Support: We provide professional technical support to help you solve any problems you encounter during use.

After sales service: We provide comprehensive after-sales service, including product installation, use, and maintenance guidance.