Three Phase Double Winding 20kv Distribution Transformer with off Circuit Tap Changer
| Price: |
US $ 3000/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P,Western Union |
| Prod Model: |
S11-M S12-M S13-M |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Application: |
Power |
| Phase: |
Three |
| Coil: |
Core-type Transformer |
| Cooling Method: |
Oil-immersed Type Transformer |
| Winding Type: |
Two-winding Transformer |
Product Description
Transmission and distribution system from distant power plants will be delivered to the user by adjusting the electrical energy transmitted through high voltage transmission lines, and substations buck after a few levels to suit the user. Located near the end-users of electricity distribution transformers reduce the voltage to a suitable final value. The voltage is reduced to electrical equipment operating voltage transformer called distribution transformers, transformers such as power plants with a daily lighting and generally low-to 0.4kV and below. Distribution transformer capacity is small, generally in 2500 kVA and below; once the voltage is lower, in 35 kV and below. Unlike ordinary oil-immersed transformers, I produced a sealed distribution transformer conservator removed from the main body of the fin corrugated tank as the heat expansion and contraction components, transformer oil and the atmosphere is completely isolated. Including the transfer capacity of distribution transformers and dual voltage transformers and distribution transformers. Yung tune with the size of the transformer is a two-capacity, and can be adjusted according to load size distribution transformers. Changing the high voltage winding connection methods, and low-voltage winding series of conversion as well as the adjustment of the tap without excitation by a special tone volume switch is complete. Meanwhile, large-capacity transfer small capacity, low pressure due to the increased number of turns, the core flux density significantly reduced, leaving the smaller loss silicon steel unit, load loss and no-load current is also reduced, to Energy Conservation purposes. Dual voltage distribution transformer is a kind of size of the two voltages, and can be adjusted according to the grid voltage distribution transformers. High voltage winding and the series of transformations, and then adjust each sub-section of the non-excited by a special switch is complete.
Features: distribution transformers using CAD design, performance in line with IEC60076, GB1094, GB/T6451 standards. Distribution transformer cores made of cold rolled grain oriented silicon steel core by the German GEOGE automatic production line applications company ladder seams (Step-Lap) process. Distribution transformer tank of corrugated tank, the tank by the German company GEOGE automatic production line manufacturing, surface pre-treatment solution and powder coating are used in international brand products, tank production line by automatic degreasing, pickling, phosphating, electrophoretic pre-treatment spray powder, and then high temperature curing, the appearance of anti-corrosion ability transformer. Distribution transformer coils made of high strength wire (or paper covered wire) wound,Ampere-turns distribution, rational insulation structure, with a strong anti-short circuit capability. Distribution Transformer body using free hanging core structure, seals made of high quality acrylic rubber, can effectively prevent photo-aging, thermal aging.
Ningbo Ville Electric Co., Ltd. One of wholly owned subsidiaries of VILLE INDUSTRY, It was invested by VILLE INDUSTRY, It is a well-know listed company in China specialized in R&D of electric power technology, equipment manufacturing and engineering services specialized in research, development, production 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, executing and commissioning for HV and LV electrical products. Turnkey substation from 11KV to 132KV.
Our transformer factory main working is visiting end user's site do measure and reseach before designe, and providing economic transformer solution for customer. Engineering, manufacturing, executing, commissioning and repairing for different kind of transformer (04kv -500kv ).
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.
Transformer factory 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.
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
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