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Ningbo Ville Electric Co., Ltd.

Circuit Breaker, High Voltage Circuit Breaker, Vacuum Circuit Breaker manufacturer / supplier in China, offering Lw58-252/T4000-50 High Voltage Sf6 Circuit Breaker, Power Plant for Gensets Output 100mw, Type Wdg off-Circuit Tap Changer for Transformers and so on.

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Supplier Homepage Product High Voltage Circuit Breaker Lw58-252/T4000-50 High Voltage Sf6 Circuit Breaker

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

FOB Price: US $4,000-10,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $4,000-10,000/ Piece
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Port: Ningbo, China
Production Capacity: 500
Payment Terms: L/C, T/T, Western Union, Paypal

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Product Catalog
Circuit Breaker
24 Products
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Basic Info
  • Model NO.: LW58-252/T4000-50
  • Operation: Electric Type
  • Arc-extinguishing Medium: SF6
  • Structure: MCB
  • Type: Circuit Breaker
  • Certification: VDE, ISO9001-2000, CE, UL, CB, CCC
  • Transport Package: Wooden Case or as Per Requirement
  • Origin: China
  • Breaking Capacity: High Voltage Circuit Breakers
  • Speed: High-Speed Circuit Breaker
  • Installation: Fixed
  • Poles Number: 3
  • Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
  • Trademark: VILLE
  • Specification: IEC CE, ISO
Product Description
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
Lw58-252/T4000-50 High Voltage Sf6 Circuit Breaker

Interrupter structure
Lw58-252/T4000-50 High Voltage Sf6 Circuit Breaker
Main technical parameters

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

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.


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

 
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