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Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: Daelim
  • Model Number: SC(B)
  • Usage: Power
  • Phase: Three
  • Coil Structure: Toroidal
  • Coil Number: 2 Winding
  • Rated voltage: 20KV
  • Rated capacity: 1000KVA
  • Output voltage: 0.4KV
  • Type: Three Phase
  • Standard: IEC60076
  • Frequency: 50Hz/60Hz
  • Certification: ISO&ANSI C57.12
  • Material: Copper Winding
  • Cooling System: ONAN&ONAF
  • Connection Symbol: Yyno Dyn11

Packaging & Delivery

Packaging Details: International standard package ,proper for any special customer air or sea requirements,one set one case
Delivery Detail: 30 Days after confirm the drawing

Hot Sale! 20KV KV-6.3 Best Quality SC(B) Seriese On-load-tap-changing Dry Type 1000KVA Transformer Photo 

Product Description




Application Of Products

   Our Sc(B) series epoxy resin cast dry transformer is cast under vacuum with thin insulating bands automatically.The core is made of epoxy resin. Thanks to advanced technology, quality raw materials, scientific management,and perfect inspection means,our products have the following features:

   The coil is reinforced with glass fiber and cast under vacuum with filler epoxy resin.It has good mechanical properties,is free of crack and inner bubble and has low local discharge,high ,reliability,and long service life.

   The high-and low-voltage systems are cast under vacuum, thus the coil will not absorb moisture;the clamps of core are subjected to corrosion-resistant treatment and it may run under high temperature or other serious environments.

   Low loss and low noise.The core is lapped with 45°full-miter and the step-type lamination effectively improves distribution of magnetic flux at core corners ,and greatly reduces the no-load loss and the noise level .

   The High power 10kv dry type transformer price  applies new type insulating structure and makes short-circuit resistance strong. The iron core is made of high-quality cold-rolled silicon-steel plate. High-voltage winding group is made up of high-quality oxygen-free copper lines and it adopts multilayered drum type structure. All fasteners have been processed with special treatment to prevent them from loosening.

Main Technical Parameters for 20kv SC(B)-50-2500 types  
No-load loss(kW) On-load loss(kW)No load




±5%            ±2×2.5%0.4Yyn0    Dyn116380340130012402.4
Packaging & Shipping


Our Services

1. We offer the best solution and products to fulfill the buyers' requirments.

2, We can arrange technicians to install the equipments and train your staff on site.

3, Anytime, we provide considerate technical consultation.

4, Prompt reply for your inquiry and feedback.


Company Information

 Beijing Daelim Green EP Tech Co., Ltd. is mainly engaged in the import & export of electric products and equipment. Our business team has more than 15 years' foreign business experience, and also has a unique understanding of electrical products and overseas markets. We have established and extended business relationships with customers and partners in Southeast Asia, the Middle East, Europe, Africa, North America and South America.

The main products and equipment we are dealing with: power transformer, current transformer, potential transformer, vacuum & SF6 circuit breaker, load break switch, disconnector, switchgear panel, power plant, transmission line equipment.

We provide competitive prices, high quality products, timely shipment and efficient services to develop our cooperation with all of our customers. We are trading in accordance with international traditions and practices. We would like to extend business with our customers and partners on the basis of cooperation and mutual benefit..


Why US

“Manage honest basis, customers value first”. BEIJING DAELIM will take “Professional Technical, High Quality Products, Good Service, to full meet the needs of the customers ” as the purpose. Take the “Good Faith Cooperation, Satisfied Customers” as our mission. Take “Become the reliable business partner” as the goal. Bring the whole world customers with “Professional, Convenient” customized experiences andcooperation fun.



Our products include: Power transformer, Circuit breaker, Disconnector switch,.Current transformer & Potential transformer which are wildly applied to power station, transformer substaion,  power distribution station.



Connect Information


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China (Mainland) | Trading Company
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17 Transactions 240,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $249,000
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