Oil Immersed Electric Transformer Distribution Transformer

• Customization: Available
• Application: Power, Electronic, Instrument
• Phase: Three
• Model NO.: Dyn11
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001
• Usage: Power Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Jecsany
• Color: Gray, Green or Customized
• Insulation Class: a
• Ambient Temperature: -25°c to +40°c
• Maximum Altitude: 1000m
• Transport Package: Iron Frame Packaging
• Specification: 194*131.5*193.5
• Trademark: JECSANY
• Origin: China
• HS Code: 8504339000
• Production Capacity: 2000

Product Description

Product description

Oil immersed transformer is a new type of high-performance transformer with a more reasonable structure and better performance. Its three-dimensional coiled iron core, due to the equilateral triangle arrangement of its three core columns, has no air gap in its magnetic circuit and is wound more tightly. The length of the three magnetic circuits is the same and the shortest, and the cross-sectional area of the core columns is closer to a circle. Therefore, the performance is further improved, the loss is reduced, the noise is reduced, the three aspects are balanced, and the third harmonic component is reduced. This product is more suitable for urban and rural, industrial and mining enterprise power grid transformation, and is more suitable for combination transformers and prefabricated substation transformers.

technical parameters

 

Rated capacity kVA	Voltage combination				NO-load loss W	Load loss W	No-load current %
	HV (KV )	HV tapping range	LV (KV)	Connection symbol
30	11kV	±2 × 2.5%;  Or ±5%	0.4	Dyn11	90	660	2.1
50					130	960	2.0
100					200	1650	1.6
200					330	2860	1.3
500					680	5660	1.0

Shipping

 

OUR COMPANY

Jecsany Electrical Equipment Co., Ltd. was established in 2009, and it is backed by China Electric Porcelain Import and Export Co Ltd.   Since 1981, the company has focused on the research and development, manufacturing and export of professional high-voltage power products, and has accumulated profound technical background and rich industry experience in this field, and has built a reputation for delivering high-quality products and exceptional service to our clients.
Moreover, the company gives full play to its own R&D and production experience advantages, and strives to cultivate a professional team that can match products with the fastest speed and highest accuracy.   At present, the company has professional teams engaged in the power industry in South Africa, USA, South America, Vietnam and other places.
After years of development, the company has gradually become a professional supplier of diversified products including Power Transformers, Auto-Reclosers, Vacuum circuit breakers, Lightning arresters, Line protection devices, Switchgears, Fuse cutouts, Polymer / Glass / Porcelain insulators, Power line fittings and Tools, etc.   Jecsany can provide customers with one-stop full-service from product development, design, manufacturing to transportation, installation and after-sales service.