International standard package ,proper for any special customer air or sea requirements,one set one case
60 days after confirm the drawing
Beijing Daelim Best Selling 3 Phase Cast-resin Dry-type 22KV 1MVA Power Transformer
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.
Main Technical Parameters for 20kv SC(B)-50-2500 types
Rated Power (kva)
High Voltage (kv)
Low Voltage (kv)
Short Circuit Impendence (%)
No load current (%)
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.
Packaging & Shipping
Our mode of transport, we are your best business partner.
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..