Ningbo Ville Electric Co., Ltd.  

Product Name: Lw58-252/T4000-50 High Voltage Sf6 Circuit Breaker Model NO.: LW58-252/T4000-50 Certification: VDE, ISO9001-2000, CE, UL, CB, CCC Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection) Type: Circuit Breaker Poles Number: 3 Structure: MCB Installation: Fixed Arc-extinguishing Medium: SF6 Speed: High-Speed Circuit Breaker Operation: Electric Type Breaking Capacity: High Voltage Circuit Breakers Trademark: VILLE Transport Package: Wooden Case or as Per Requirement Specification: IEC CE, ISO Origin: China HS Code: 85 Product Description LW58-252/T4000-50 high voltage SF6 circuit breakerProduct introductionLW58-252/T4000-50 ouldoor self-energy power high voltage SF6 circuil breaker is suilable for the eleclricpower system ofAC 50Hz and 252kV. which is the control and prolection equipmenl for lhe electric powersystem. as well as for circuilbreaker connection.The product uses SF6 gas as the arc extinguishing and insulation medium. adopting the self-energy power arcextinguishing double-action-typeinterrupter structure technique. equipped with new-typespring operatingmechanism.with featuresof strong switching ability. less operating power. bw noise and high reliability. thetechnical indicators have reached similarproductsin domestic and intemational advanced level.Three-phase SF6 circuit breaker. which is operated by one mechanism lor one pole. is changed to three-phasemechanicallinkage circuit breaker which is operated by one mechanism. The decrease of mechanism improvesthe linkage reliability lor three-phase SF6 circuit breaker to avoid lack of phase operation.Main characteristicInterrupter structureMain technical parametersInstructions on placing orders1.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:Our advantages:Quality Assurance--From the very beginning,VILLEensures quality in every step to achieve the best quality.Experience Sharing--With more than 30 years' experience in power industry,VILLEbrings you an optimized solution.Global Service--Wherever you are,VILLE global network will support and provide you with value.Quick Response--In response to your needs without delay, VILLE knows the value of your time.Thanks for choosing VILLE as your reliable partner andplease trust both of us will create a brilliant future!