Shandong, China
Business Type:
Business Range:
Electrical & Electronics
Registered Capital:
7.39 Million USD
Type of Ownership:
Limited Company
Management System Certification:
OHSAS18001:2007, ISO 9001:2015 Certificate, ISO 14001:2015 Certificate
OEM/ODM Service
Sample Available
Overseas Agent / Branch

Transformer, Power Transformer, Distribution Transformer manufacturer / supplier in China, offering -High-Performance 3 Phase Electric Energy Saving Power Distribution Transformer, -Zgs11 Substatbion Combined Three-Phase Oil-Immersed Type Power Distribution Transformer, Electric Vehicle Charging-Station and so on.

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Supplier Homepage Products Transformer -High-Performance 3 Phase Electric Energy Saving Power Distribution Transformer
  • -High-Performance 3 Phase Electric Energy Saving Power Distribution Transformer
  • -High-Performance 3 Phase Electric Energy Saving Power Distribution Transformer
  • -High-Performance 3 Phase Electric Energy Saving Power Distribution Transformer
  • -High-Performance 3 Phase Electric Energy Saving Power Distribution Transformer
  • -High-Performance 3 Phase Electric Energy Saving Power Distribution Transformer
  • -High-Performance 3 Phase Electric Energy Saving Power Distribution Transformer

-High-Performance 3 Phase Electric Energy Saving Power Distribution Transformer

Get Latest Price
Purchase Qty. / Reference FOB Price
10-19 Pieces US $200
20-29 Pieces US $195
30+ Pieces US $190
Port: Qingdao, China
Production Capacity: 500000PCS/Year
Payment Terms: L/C, T/T
Application: Power, Electronic, Instrument, Lighting, Rectifier
Phase: Three
Core: Core-type Transformer
Cooling Method: Oil-immersed Type Transformer
Winding Type: Auto-transformer
Certification: ISO9001-2000, UL, ISO9001, CCC

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Basic Info

Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics
Power Frequency
Shape of Core
HS Code
Three-Phase Electric Furnace Saving-Energy Special Power/Distribution Transformer-High-Performance 3 Phase Electric Energy Saving Power Distribution Transformer
The partner of State Grid Corporation
The partner of National Railway Administration of China
ISO9001, TUV, and CE standard 
1.General Characteristics
The transformers electrical design results mainly from:
• Power rating,
• Primary and secondary voltage levels,
• Ambient temperature and temperature rise,
• Altitude of installation,
• Short-circuit impedance,
• Vector group,
• No load losses,
• Load losses,
• Frequency,
• Permissible tolerances,
• Other particular conditions.
KVAVoltageVECTOR GROUPLOSSESNo-Load CurrentWeight(kg)Overall dimension (mm)
H.V(KV)L.V(KV)No-Load LossLoad Loss Oil WeightTotal WeightLWH
YynO Dyn11 Yzn11
-High-Performance 3 Phase Electric Energy Saving Power Distribution Transformer

Many electrical international committees have defined standards for electrical equipment, including transformers.
The IEC, BS, NF and DIN standards are the most applied standards for transformers and for some of their parts.
In every country, the local electric authorities have adopted one of these standards or created one that suits the needs, laws and regulations of their country.
Distribution transformers are the end equipment before electricity reaches the consumer. They provide low voltage by transforming the network medium voltage.
In most cases, transformers are designed as liquid filled particularly as oil immersed type.
These transformers have usually a power ranging from 50 to 2500kVA, with a maximum operating voltage of 36kV.
4.Mechanical Features
4.1Hermetically sealed or breathing tank
For Distribution Transformers, the default construction is the hermetically sealed non-rigid tank completely filled. Air cushion in used with rigid tanks. The variation of oil volume, due to its temperature variation, is absorbed in the flexible fins of the corrugated panels, and in the air cushion when applicable.
Breathing tank with conservator is also a possible configuration.
4.2. Tank types
The transformer tank is usually of a non rigid structure with corrugated panels, designed to withstand the mechanical stresses, absorb the oil expansion, and meet the thermal evacuation constraints.
For power rating above 3150kVA, the tank is usually designed with rigid structure, cooling radiators and conservator.
4.3. Cover
For distribution transformers, covers are made of steel plates with bended edges, thus improving the esthetical aspect and reinforcing the cover which is especially important when untanking the unit.
Accessories are mounted on the cover through adequate connectors. Multifunction holes can be provided to receive different type of accessories.
For example, on the same hole, alternatively a DMCR or a pressure relief valve or a thermometer can be mounted.
4.3. Magnetic circuit
The magnetic circuit is of the three legs construction, Step lap.or GT.
It is made out of a cold rolled, grain oriented silicon steel strips, each strip (0.23, 0.27or 0.30mm thick) being insulated from both sides by Carlite.
4.5. Winding coils
Both the primary and secondary windings are made of copper or aluminum.
The primary voltage is directly wound on the secondary voltage winding, with insulating barriers and cooling channels between the two windings.
Secondary voltage coils are of rectangular wires or foil conductors. Primary voltage coils are of round enamelled wires, or rectangular paper insulated wires for high power ratings, or round paper insulated wires.
Adequate channels for oil circulation are integrated in the windings to provide an efficient cooling and limit the hot spot temperature.
4.6.Cooling liquid
By default, transformer oil according to IEC 60296-03 specifications is used as cooling medium. Other fire resistant insulating liquids with fire points above 300ºC are also available on special request.
For distribution transformers, the primary filling is done under vacuum in order to assure the high penetration of oil. Final filling is made to adjust the appropriate oil level on delivery.
Typical test values and performances are performed in the painting lab on steel plates during the whole painting process in order to confirm the following:
• Minimum paint thickness film (ISO 2808): 70µm
• Specular gloss factor at 60 Deg (ISO 2813): 90 +/- 5%
• Falling weight test (ISO 6272): 1Kg/050cm
• Erichsen cupping test (ISO 1520): 08mm
• Scratch test (Adhesion ISO 2409): 0
• Bend Test (cylindrical mandrel ISO 1519): 3,0mm
• Salt spray (Fog) test (ISO 7253): Over 1000 Hours

5.Company Introduction
Shandong Yangxin Genshen Electric Co., Ltd (GSE) was founded in 2012 and her subsidiary,Qingdao Yaoutongxing International Trading Co.Ltd, is founded in Qingdao. registered capital of 50 million yuan, covers an area of 50 acres, production workshop 15000 square meters, 150 employees, annual sales reached about 80000000 yuan is a high-tech enterprise integrated R&D, production, sales.
-High-Performance 3 Phase Electric Energy Saving Power Distribution Transformer
GSE have advanced production lines, testing equipments, ensuring the products with excellent quality. " Survive on high quality and seek development with prestige " is GSE principle, "customer first, quality first" is GSE purpose; "service above all, responsibility above all". We are committed to the prosperity and development of electric power and security. We sincerely welcome both domestic and overseas customers to come and visit us.

-High-Performance 3 Phase Electric Energy Saving Power Distribution Transformer
GSE is one of the strongest influence and expertise enterprises in North China, with ISO9001 quality management system, OHSAS18001 occupation health and safety management system and ISO14001 environmental management system certification, 3C certification.
-High-Performance 3 Phase Electric Energy Saving Power Distribution Transformer
7.GSE Main Product
GSE main products: electric meter box, cable casing, high and low voltage electrical switchgear, transformer, box type substation, cable branch box, distribution box, ring network cabinet, JP cabinet, power distribution box, low voltage reactive power compensation control cabinet, electric energy metering box, high voltage metering device, porcelain insulator, composite insulator, transformer oil, electrical equipment, instrumentation, and insulated wire wire and cable, communication cable, cable accessories, monitoring equipment, electrical fittings and electrical equipment processing, Glass fiber reinforced plastics material with sheath (SMC), PC+ABS material metering box system Products, electric vehicle charging equipment, photovoltaic power generation equipment (excluding generators), wind power equipment production and sales.

8.1.Q: Are you manufacturer?
    A: Yes, we are manufacturer. Our factory is in Binzhou City, Shandong  Province.
 8.2.Q: Can I get guarantee of products?
    A: Yes, every product is 1 year quality warrantee under customer correct using the products.
 8.3.Q: Do you have any Certificate?
    A: Yes. Each of our unit has CCC certificate. All the electric parts with CE certificate, If you need any other Certificate, we can help you to get it.
 8.4.Q: How to buy it? What about the delivery?
    A: Please contact me by email or online, let me know your situation, I will give you professional solution.We have shipping agent can choosing the cheapest and fastest delivery. FOB,CIF, C&F or EXW are no problem for us.
 8.5.Q: How can I pay you?
    A: T/T, L/C is very well used.
 8.6.Q: What about the production?
    A: Produce time is 4~6weeks.
 8.7.Q: Could you offer some spare parts?
    A: Yes, no problem.
 8.8.Q: What about the maintenance?
    A: All the goods past the test, maintenance is very easy.7
Should you have any problem,please contact with us,we will reply to you in 24 hour.
Manager: Liu Zehui
Mobile:+86 15550609216

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