PRODUCT INTRODUCTION
PRODUCT ADVANTAGES
In short words, SG (H) series dry-type transformer is a type of transformer whose core and winding is not immersed in insulating oil.
Structurally, it can be divided into two types:
(1) Solid insulation encapsulated winding.
(2) No encapsulated winding. For fire-proof, explosion-proof places, such as: General building and subway etc.
PERFORMANCE CHARACTERISTICS
1. No oil, no pollution, flame retardant, self-extinguishing and fire prevention;
2. Low loss, high efficiency and low noise;
3. Small local discharge (under 30 PC) and high reliability, can ensure long-term safe operation, life up to 30 years;
4. Resistance to crack and temperature change, high mechanical strength, strong ability to resist sudden short-circuit;
5. Good moisture-proof property, it can run normally under 100% humidity and can be put into operation without drying treatment after shutdown;
6. There is no need for separate transformer room, lifting core check or load-bearing beam which reduces land and occupation of civil construction; It will not produce toxic gas as no oil and not pollute the environment, No need of oil collecting pits or other ancillary buildings which reduces the cost of construction;
7. Easy installation, no debugging, almost no maintenance; No need to replace and check the oil material, low maintenance cost.
TECHNICAL PARAMETER
1. Rated capacity: 100-2500kVA
2. Rated voltage: Primary voltage: 10kV, 6kV; Secondary voltage: 0.4 kV and others
3. Rated frequency: 50Hz
4. Phase number: Three-phase
5. Cooling method: AN/AF
6. Temperature resistance grade of insulation materials: Grade H
7. Technical performance data and insulation levels are shown in Table 1 and 2
Table 1 The primary rated voltage is grade 6 kV and 10 kV dry-type transformer performance parameters
Table 2 Insulation Level
PRODUCT SIZE
APPLICATION AREA
The series of products are suitable for high fire protection requirements, large load fluctuation, contaminated and humid environment. For example: Airports, power plants, metallurgy, hospitals, high-rise buildings, shopping malls, densely populated areas and special environments such as petrochemical, nuclear power plants and nuclear submarines, etc..
COMPANY PROFILE
ABOUT US
Shanxi Huaxin Electric Co., Ltd. is located in Yangquan, the largest anthracite base in China. Founded in May 2003, the company's registered capital was RMB 114 million, with total assets of RMB 815 million and the existing staff of over 1100. At present, our company has six industrial parks, divided into Changling Industrial Park, Four Mining Industrial Park, Lock Spring Industrial Park, Taiyuan Industrial Park, Jinnan Remanufacturing Park, and Jindong Remanufacturing Park, covering a total area of over 650 acres.
Our company has more than 30 patents now, mainly engaged in the R&D and production of intelligent electric automation, intelligent transportation and lifting, intelligent warehousing, power system, ventilation fluid and other series of over 80 products.
Our company has registered five R&D institutions in Beijing, Shenyang, Shanghai and Taiyuan, laying a solid foundation for technical upgrading and renewing generation for products. And it has been responsible for the production of the high-efficiency, energy-saving core technology products required by the national Eleventh Five-year plan, and the research and development of the high-efficiency permanent magnet motor and frequency conversion control, the key projects of national energy-saving for the Twelfth Five-year plan.
CERTIFICATIONS
AWARDS
1.High-tech Enterprise, Provincial Technology Center
2.Two-phase Fusion Demonstration Enterprises
3.China Quality and Integrity Enterprise
4.Shanxi Top 100 Enterprises
5.Shanxi Top 100 Manufacturing Enterprises
6.Following Contract and Observing Credit Enterprise
7.Shanxi Quality and Reputation AAA-Class Enterprise
8.Small and Medium-sized Enterprises of Science and Technology
9.Technology Center of Shanxi Small and Medium-sized Enterprises
10.ISO9001 Quality Management System
11.ISO14001 Environmental Management System
12.ISO18001 Occupational Health and Safety Management System
13.National Torch Program
14.Golden Bridge Award of China Technical Market
15.Measurement Guarantee Unit
ACHIEVEMENTS
1.The first production enterprise in rare earth flameproof permanent magnet motor and flameproof flat coil core transformer for mining.
2.One of the country's three major mining transformation production bases, and the largest coal machine equipment manufacturing enterprise in Shanxi province.
3.The permanent magnet direct drive motor and frequency conversion control produced by our company, have put into use in Zhengzhou Coal Industry Group, Shanxi Coal and Chemical Industry Group, Yangquan Coal Industry Group and other major coal industry groups.
4.Distribution transformer products have been successfully shortlisted as qualified suppliers for National Power Grid and China Southern Power Grid.
ATTENTION
1.The payment term: We accept TT, 30% deposit and 70% balance against copy of BL.
2. The delivery time: Usually it will take about 3 months.
3. The standard of package: Usually use strong plywood case for protection.
4. Warranty: In 12 months since BL date.
SERVICE
1. Reply within 24 hours.
2. Perfect service commitment.
3. Provide services during the pre-sales, in-sales and after-sales, all the way (Including quality warranty).
4. Be free of charge in training and tutoring after sales.
CONTACT US
Foreign Trade Manager: Miss Evelin
Audited Supplier 
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