China Electrical Power Transformer manufacturer

22kV - 3500kVA Dry Type Transformer Cast Resin Fireproof Dry Type Power Distribution

Product Details:
Place of Origin: China
Model Number: SCB series
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: 200-200000/piece
Packaging Details: wooden case package
Delivery Time: 15 DAYS
Payment Terms: LC T/T
Supply Ability: 5000 pieces/year
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Detail Information

Name: Power Distribution Transformer Feature: Superior Performance, Product Safety, Reliability, Environmental Protection
Brand: Power Distribution Transformer Standard: CE,ISO,UL,SABS,3C, IEC60076-11 ISO9001 ISO14001 KEMA CE
Model Number:: Dry Type Transformer
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cast resin dry type transformer


dry cast resin transformers

Product Description

22kV - 3500kVA Dry Type Transformer Cast Resin Fireproof Dry Type Power Distribution



Three-phase isolation transformers are the main components of various power supplies and electrical equipment, and are manufactured using high-quality materials and advanced technology. The transformer completely insulates the electrical between the primary and secondary sides and isolates the circuit. That way, a short circuit on the primary side does not affect the secondary side. The three-phase isolation transformer not only has the function of voltage transformation in the power grid, but also isolates the third harmonic of the power grid to the equipment, and the primary and secondary plus copper foil shielding, effectively protecting the interference of the power grid harmonics on the equipment. It is especially suitable for import and export equipment between 0.1KVA-1600KVA, suitable for various three-phase power supply occasions with AC 50 ~ 60HZ, input and output voltage not exceeding 1600V. Product input and output voltage (three-phase or multi-channel input and output, etc.), connection method, adjusting tap position, winding capacity allocation, secondary winding equipment, outer box (selected according to different use environments), can be based on user Requires careful design and manufacturing.


22kV - 3500kVA Dry Type Transformer Cast Resin Fireproof Dry Type Power Distribution 0

1.Iron core:

it is made of high-quality grain orientation cold rolled silicon steel sheet, and adopts 45° full-inclined joint structure and five-grade stepping.

2.Pouring coil:

it adopts F grade insulated copper conductor as the conductor, and adopts glass fiber and epoxy resin composite material for insulation.
3.Foil type coil:

it is automatically winded by foil type coil winding machine and adopts argon shield technology to perform internal welding.

Cast-foil Coil: Adopting the entire section of copper foil, together with the F-class turn insulation, low voltage winding is wound by the special low-voltage foil winding machine. The foil coil resolves such understanding problems as large short-circuit stress, uneven ampere turn, poor heat dissipation, existing the winding spiral angle as well as unsteady manual welding quality due to low voltage and large current coil winding products. At the same time, the winding end in our company is treated with resin potting, solidification to make shape, moisture-proof and anti-fouling, the lead copper platoon is automatically welded by argon arc welding.

4. Temperature Control Device: the transformer adopts BWDK series of signal thermometer. The temperature components, are embedded in the upper half of the low-voltage coil, can automatically detect and dynamically display the work humidity of phase coils and also have the functions of over-temperature alarm and trip.

22kV - 3500kVA Dry Type Transformer Cast Resin Fireproof Dry Type Power Distribution 1


Our service commitment
We have established strict working procedures and standards in the development, production, sales and after-sales of electrical products, so as to provide customers with first-class products and the best service.
1. Our electrical engineer has more than 10 years of working experience
Our workshop workers are all skilled industrial workers who have received three months 'pre-job training
3. Our sales team has been extensively trained by management consultants to provide professional solutions for customers
4. Our technical team can provide customers with 24-hour technical support world wide
5. Our customer service team ensures that orders are delivered on time.
Pre-sale service:
1.ISO certified excellent Manufacturer
2. Third-party authoritative certifications: SGS, CE, CB, CNAS, CQC, CCC, etc
3. Flexible payment: T/T, LC, O/A
4. Sufficient inventory, fast delivery time and long validity of the price
5. The whole process of picture tracking can be realized in production and transportation
6. Experienced professional sales team and a strong technical team
7. Sincerely invite customers to visit the company for guidance
After-sales service:
1. If there is any quality problem after receiving the goods, you can return the goods free of charge or ship new products
2. We provide our customers with a 2-year product warranty
3. Provide 24-hour, 365-day technical guidance worldwide
4. The VIP customers enjoy our promotional activity


22kV - 3500kVA Dry Type Transformer Cast Resin Fireproof Dry Type Power Distribution 2





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