Gw4-10.5 Series Outdoor AC High-Voltage Disconnecting Switch
| Price: |
US $ 800-180000/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P,Paypal,Western Union |
| Prod Model: |
GW4-10.5 Series |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Test: |
Type Test Report |
| Rated Voltage: |
40.5kv |
| Rated Current: |
400 630A |
| Rated Peak Withstand Current: |
31.5 50ka |
| Rated Short-Circuit Keeping Time: |
2ms |
| Rated Short-Time Withstand Current: |
12.5 20ka |
| Type: |
High-voltage |
| Structure: |
Three-column Disconnector |
| Installation: |
Outdoor High-voltage |
Product Description
General: GW4-10.5 Series Outdoor AC High-Voltage Disconnecting Switch is an outdoor HV switch of, three-phase AC 50Hz, it is suitable for power system of rated voltage 40.5kV, is used for disconnecting no-load transconnect in HV circuits and disconnecting generatrix will be checked, breaker .Structure: This product is monopole type, connect three monopole into one disconnecting switch of three-poles single hand electric and linkage with joint pole, link pole is composed with laevogyrate and dextral screw, it easy to three phases into one-phase and it can be used in monopole. GW4-40.5 series disconnecting switch is composed with bottom, stanchion porcelain pole and electric, there are two porcelain pole installed in bottom in every pole. It is connected by across linkage pole and it can be flip horizontal. Electric switch is made by cupreous pipe, connecting point is in the middle of two piliar, the knife is in the top pf porcelain pole.Main Technical Data:
| Name | Unit | Parameter |
| Rated Voltage | kV | 40.5 |
| Rated Current | A | 400 | 630 |
| Rated Peak Withstand Current | kA | 31.5 | 50 |
| Rated Short-time Withstand Current | kA | 12.5 | 20 |
| Rated Short-circuit Keeping Time(S) | ms | 2 |
Note for Ordering:Please offer the following while ordering:Type, name, rated voltage, rated current type and name of operation mechanism along with, when there is earthing, please mark it's single or double earthing.
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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