Ningbo Ville Electric Co., Ltd. >> Lw58-252/T4000-50 High Voltage Sf6 Circuit Breaker

Lw58-252/T4000-50 High Voltage Sf6 Circuit Breaker

Lw58-252/T4000-50 High Voltage Sf6 Circuit Breaker
Price: US $ 4000-10000/Piece
Min Order: 1/Piece
Pay Type: L/C,T/T,Western Union,Paypal
LW58-252/T4000-50 high voltage SF6 circuit breaker

Product introduction

LW58-252/T4000-50 ouldoor self-energy power high voltage SF6 circuil breaker is suilable for the eleclric power system of AC 50Hz and 252kV. which is the control and prolection equipmenl for lhe electric power system. as well as for circuil breaker connection.

The product uses SF6 gas as the arc extinguishing and insulation medium. adopting the self-energy power arc extinguishing double-action-type interrupter structure technique. equipped with new-type spring operating mechanism.with features of strong switching ability. less operating power. bw noise and high reliability. the technical indicators have reached similar products in domestic and intemational advanced level.

Three-phase SF6 circuit breaker. which is operated by one mechanism lor one pole. is changed to three-phase mechanical linkage circuit breaker which is operated by one mechanism. The decrease of mechanism improves the linkage reliability lor three-phase SF6 circuit breaker to avoid lack of phase operation.


Main characteristic


Interrupter structure

Main technical parameters




Instructions on placing orders

1.Model and format of the circuit breaker;
2.Rated electrical parameters (voltage, current, breaking current, etc);
3.Working conditions for using (environment temperature, altitude, and environment pollution level);
4.Rated control circuît electrical parameters(Rated voltage of energy-store moter and Rated voltage of opening, closing coil);
5.and quantities of spare items needed, parts and special equipment and tools (to be otherwise ordered);
6.wire connecting direction of the primary upper terminal.


company profile:




 
Prod Model: LW58-252/T4000-50
Breaking Capacity: High Voltage Circuit Breakers
Operation: Electric Type
Speed: High-Speed Circuit Breaker
Arc-extinguishing Medium: SF6
Installation: Fixed
Structure: MCB
Poles Number: 3
Certification: CCC
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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