







Product Details
The SG (B) 10/11 non-encapsulated Class H dry transformer is an insulation system based on insulating paper. Excellent electrical and mechanical properties are maintained throughout the service life of the transformer. The insulation paper is not easy to age, the shrink resistant agent is anti-compression, and the elasticity is very strong, so it can ensure that the coil of the transformer remains tight in structure even after several years of use, and can withstand the pressure of short circuit.
Product overview
Our dry - type transformers feature a structure of silicon - steel - sheet - made iron cores and epoxy - resin - cast coils. An insulation tube between coils boosts electrical insulation, and pads support the coils. Uniquely, its core and windings aren't oil - immersed, with cooling via AN or AF.
Yubian Electrician self - manufactures from core production to assembly, yielding cores with smaller gaps, lower losses, less noise, longer life, and better production metrics.
These transformers have an excellent structure, high short - circuit and lightning - impact resistance, and are moisture - proof, dust - proof, and low - noise. They can be installed near the load center and are ideal for high - rise buildings, airports, and high - fire - risk areas.
Our standard transformers, with IP20 protection and no shell, can be equipped with custom - made shells of various materials. A temperature - control display and load recorder on the low - voltage side ensure easy monitoring and safety.
Product Advantage
1. High insulation strength
2. Strong short-circuit resistance
3. Outstanding disaster prevention performance
4. Superior environmental performance
5. Low operating loss, high operating efficiency
6. Small size,light weight
7. Low noise
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Non-Encapsulated Dry Type Transformer
The dry-type transformer is mainly composed of an iron core composed of silicon steel sheet and an epoxy resin cast coil.








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