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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 capacity: 1MVA
  • Rated voltage: 22KV
  • Output voltage: 0.4KV
  • Type: Dry-type
  • Certification: ISO&ANSI C57.12
  • Frequency: 50Hz/60Hz
  • Standard: IEC60076
  • Material: Copper Winding
  • Cooling System: ONAN&ONAF
  • Connection Symbol: Yyn0 Dyn11

Packaging & Delivery

Packaging Details: International standard package ,proper for any special customer air or sea requirements,one set one case
Delivery Detail: 30~60

Beijing Daelim Best Selling 3 Phase Cast-resin Dry-type 22KV 1MVA Power Transformer 

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.

   Flame retardancy,explosion-proof and no environmental are self-extinguishing and they will not cause fire by the arc resulted from short-circuit.The resin will not generate toxic or harmful gas under high temperature.

   Gas duct is embedded inside it to enhance the radiation power and over-load capacity.

   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 .

   It highly withstands short-circuit and lightning impact.

 
Technology
Main Technical Parameters for 20kv SC(B)-50-2500 types  
Rated
Power
(kva)
High 
Voltage
(kv)
H.V.Tap
range
Low 
Voltage
(kv)
Connection
symbol
Short
Circuit
Impendence
(%)
No-load loss(kW) On-load loss(kW)No load
current
(%)
SC(B)9SC(B)10SC(B)9SC(B)10
50

20    

 22     

24 

±5%   

      ±2×2.5%

0.4Yyn0    Dyn116380340130012402.4
100600540210020002.2
160750680260024701.8
200820740310029501.8
250940850360034201.6
3151080970430040901.6
40012801150510048501.4
50015001350610058001.4
63017001530720068401.2
80019501760870082701.2
1000230020701030097901.0 
12502650239012150115401.0 
16003100279014600138701.0 
20003600324017250163900.8
25004300387020400193800.8
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.

 

Application

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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Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
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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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