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Bushing used on distribution transformer(IEC standard)


  • Bushing used on distribution transformer(IEC standard)
  • Bushing used on distribution transformer(IEC standard)

Bushing used on distribution transformer(IEC standard)

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Terms of Trade: FOB,CFR,CIF,FCA,CPT,CIP
    Min. Order: 1 Piece/Pieces
    Packaging: wooden case
    Productivity: 50000/YEARS
    Brand: ville
    Transportation: Ocean
    Place of Origin: China
    Supply Ability: 50000/YEARS
    Certificate: IEC
    HS Code: 8546
    Port: Ningbo,Shanghai,Any Port
  • Mr.  Green

Basic Info

Model No.: BP-1~3/250~4000

Product Description


Product Description
The series of Transformer bushing used for power transformer in this samples have the following advantage:low level of partial discharge excellent sealing effect;beautiful appearance and so on.According to the characterietics of the power transformers,we improve the design concept and manufacturing process in order,to make the installation more convenient and reduce the cost.



Technical parameters



10~35kV bushing sealing structure description

  1. Fig18,the sealing position is cylindrical surface.
  2. Using O-ring,sealing diameter is less than the cylindical,form a pre-stress.
  3. Two installation methods:a)Fig20,installed directly with tank of transformer;b)Fig21,installed through the transition flange with tank of transition flange with tank of transformer.(The transition flange material is stainless steel or non-magnetic steel)
  4. Fig18,bushing run some years later,the O-ring can be tightened up again,ensure a reliable seal.

Advantage of the bushing:

  1. The sealing poistion is cylindrical surface,can't easily be damaged,flexural strength achieve 4000N,can be installed level,sealing structure is simple,safe and reliable;
  2. Simplify the processing of the tank,reduce costs of the transition;
  3. Bushings with 20kV and above voltage level,design gas plug to ensure reliable electrical performance;
  4. Head structure using patented technology,sealing performance is reliable;
  5. Porcelain insulation is designed to be without breakthrough,even if the gap of tank exists gas or insulation is not handled properly inside of bushings.






Type explanationA C type bushingTECHNICAL PARAMETERS

1-3KV BUSHING SIZE CHART

Bushing Factory Profile :
Technical leadership through continuous innovation
Excellent products through fine workmanship
Stable and reliable quality through persistent improvement
Assurance of consumer satisfaction through high-quality service
Main Products

  1. Current transformer used in GIS and GCB
  2. Epoxy casting current transformer
  3. Current transformer used in transformer
  4. 46kv and below voltage transformer bushing with low pd
  5. Oil impregnaged paper condenser bushing of 40.5 above voltage
  6. Epoxy impregnated condenser bushing of 40.5 above voltage
  7. GIS bushing
  8. Dry equi-potentil porcelain post insulator and porcelain house
  9. Copper and aluminum casting and fabrication
  10. Disconnector for neutral spot of transformer,arc horn,and zero sequence CT
  11. Set of high-voltage test equipment,filter in partial discharge testing
Production Facility and workshop


production facility

Testing equipment

testing facility

Transformer Bushing Applicationsproducts application


Ville Electric Company will keep up with the century, the epoch,


Sincerely look forward to your cooperation and win-wimn!
Create brilliant!


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Ville Industry has three wholly owned and holding subsidiaries with a wide product range covering various specialized fields of Power substation technology equipment;Electric Arc Furnace and metallurgical equipments.

Ningbo Ville Electric Co., Ltd. One of wholly owned subsidiaries, is a well-know listed company in China specialized in R&D of electric power technology,engineering services;supply of Transformer and high voltage & low voltage electrical power equipment.

Our Transmission and distribution companies can provide with whole solution for transformer substation and Switch substation trunkey project!

The rated voltage from 11kV up to 132kV.

It locates in Hi-technical enterprise R & D center zone of Ningbo, Zhejiang province, which is one of the well-know coastal city in China. Its professional engaged in power substation, power plant project and electrical power complete equipments.

Working field: Manufacturing, engineering, designing, sourcing ,executing and commissioning for HV and LV electrical products. Turnkey substation from 11KV to 132KV.

Ningbo Ville Enterprise co.,ltd. Transformer manufacture Product includes:
Three phase double (three)- winding power transformer, generator power transformer, auto power transformer, rectifier transformer for each industry, furnace transformer, movable transformer, traction transformer and reactor, power plant auxiliary and standby transformers, transformers for substations of backbone and distribution networks. Transformer for metallurgical companies etc.

working field is Engineering, manufacturing, executing, commissioning and repairing for different kind of transformer (04kv -500kv ).

main working is visiting end user's site do measure and reseach before designe, and providing economic transformer solution for customer.

The products are mainly used in Steel plant; Power - Fossil fuel plant, Nuclear power plant, Railway, Subway and Airport. Wind power generation; Hydroelectric plant engineering; International power generation plant; Power substation transmission and distribution; Residential housing estate power distribution system and so on.

In order to achieve the enterprise's strategic target---being stronger, larger, and superior, we continue to expand throughout the world's markets for power transmission and distribution area. And we also actively attach our team to competition, walking forward to the mission of "First-class worldwide transformer supplier"
Supply the guide drawings and installation manuals information directions on the method of handling, storage, mounting and erection of transformers.
Power equipment application:
Power-fossil fuel plant, Steel plant, Infrastructure- railway, international generation, substation, hydropower station, wind power substation, transmission and distribution.
We has excellent experience and good capacity in complete projects equipments in Generation, Substation, Transmission and Distribution from 400V-330kv, especially in Power plant, Substation construction and Transmission line, including of design, complete equipment, installation, Commissioningand after-sales service, and also design the complete Electrical Solutions according to customer's demand. We are mainly services to International State Power Board, Power Construction Contractor, Power Project Contractor, Factories and the Electric Power Project in the world.
In order to achieve the enterprise's strategic target---being stronger, larger, and superior, we continue to expand throughout the world's markets for power transmission and distribution area. And we also actively attach our team to competition, walking forward to the mission of "First-class worldwide electrical equipment supplier"



Company Info
  • Company Name: NINGBO VILLE ELECTRIC CO., LTD.
  • Representative: XU LINGYUN
  • Product/Service: Arc Furnace Transformer , Transformer , Power Transformer , Power Substation , Distribution Transformer , Dry Transformer
  • Capital (Million US $): 60000000RMB
  • Year Established: 2006
  • Total Annual Sales Volume (Million US $): Above US$100 Million
  • Export Percentage: 51% - 60%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: Above 3000
  • No. of R&D Staff: Above 100 People
  • No. of QC Staff: Above 100 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 30,000-50,000 square meters
  • Factory Location: Ningbo R&D Park, Ningbo National Hi-tech Zone
  • Contact Person: Mr. Green
  • Tel: 86-574-27960026