Lw24-126 Dead Tank Sf6 126kv Outdoor Circuit Breaker

Type LW24 outdoor H.V A.C dead tank SF6 with voltage range from 40.5 to 145Introduction:This a new kind of circuit breaker with self-blast interrupter and spring operating mechanism. The lastest achieve-arc gas-blast pressureadapter for breaking current extinguishing principle is employed, most of the energy for the breaking of short-circuit current is required by thearc itself. Therefore, the demand for operating power is reduced significanlty. The three phase interrupters are placed inside three metalenclosures respectively.The circuit breaker can be machanically three phase gang-operated, from both a remote electrical control and a local manual control. TypeCT20-II spring operating mechanism, provided with the product, is a mechanism with low operating power, minimun maintenance work needand high realiabiity.Service Conditions:Altitude:≤3000mHumidity monthly:≤90%Max .wind velocity:≤35m/sPollution class:class,IV classAmbient air temperature:-35ºC~40ºC(It's satisfied under condition of -40ºC in heavy cold area)Max .temperature difference daily: 25KEarthquake withstand density:9 degreeIce coating: ≤20mmMax. radiance from sun: 1000 W/m2Note: When product is used under the condition out of above range, user and manufacturer shall consult to confirm.Technical parameters:The Specifications of LW24-126No.ItemUnitData1Rated VoltageKV1262Rated CurrentA31503Rated FrequencyHZ504Rated Short-circuit Withstand Current(4s)KA405Rated Short-circuit DurationS36Rated Short-circuit Breaking CurrentShort-circuit CurrentKA40DC Shunt-44%7Rated Short-circuit Making Current(peak)KA1008Rated Break Withstand Current(peak)KA1009Short-line Fault Breaking CurrentKAle*90% le*75%10Rated Out-of-phase Breaking CurrentKAle*25%11Rated Charging Line Breaking CurrentA4012Rated Insulating Level1 min P.F withstand voltageAcross open contactsKV315Phase to phase275Phase to earth275Lightening impulse withstand voltage(peak)Across open contacts750Phase to phase650Phase to earth6505 min zero-pressure withstand voltage test(virtual value)Across open contacts145Phase to phase14513First Pole to Clear Factor-1.514Rated Operate Sequence-O-0.3S-CO-180S-CO;        CO-15S-CO15Full BreakingMS≤6016SF6 Gas Rated Pressure(20°C)Mpa0.517Alarming Pressure0.4518Locking Pressure0.421Closing TimeMS75±822Closing&Opening TimePrimary opening timeMS30OC Time280~300Closing Time30CO Time≤60Second opening time3523Control Circuit VoltageVAC/DC,110/22024CO Loop VoltageVAC/DC,110/22025CO Loop CurrentA226Motor VoltageVAC/DC,110/22027MotorW60028Heater VoltageVAC22029Mechanical DurationTimes10,00030Radio Interrupting VoltageuV≤50031Electrical Life of Rated Short-circuit Breaking CurrentTimes2032Protection Grade of Enclosure-IP4X33Creepage DistanceMM5040NOTE: If there is any question or problem does not comply with your local standards, feel free to contact us.Our Services1.Pre sale servicea.make technical solutionb.send quotation, technical data sheet and drawingc.prepare power transmission plan, testing plan and shipment plan2.In sale servicea.supervise the manufacturing schedule totally in accordance with the planb.send photos to customer during every manufacturing process(hold point)c.inform the customer one week before testing.3.After sale servicea.installation and commissioning, training the workersb.quick response within 12 hours any timec.provide 12 months guarantee period normally.FAQ1. Q:What is your delivery time ?A:Depend on the type of transformer.2. Q:What is your payment term?A:30% advance by T/T , 70% before delivery by T/T or L/C or we can discuss about it.3. Q:What kind of standard you follow?A:IEC, ANSI, CSA, GB, etc4. Q:What kind of supporting documentation you can provide normallyA:Quotation, outline drawing, manufacturing plan, quality control plan testing plan, financial report, type test report(KEMA, CESI),reference list, etc5. Q:What is your normal warranty period?A:12 months after transformer operation.6. Q:Can u do installation and commission in user's site?A:Yes, we can send our installation team to user's country for service.7. Q:Do you have any experience in this kind of transformer?A:Yes, we can provide reference list for check.Our advantages:Quality Assurance--From the very beginning, VILLE ensures quality in every step to achieve the best quality. Experience Sharing--With more than 30 years' experience in power industry, VILLE brings 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.Ville Electric Company will keep up with the century, the epoch,Sincerely look forward to yourcooperation and win-win!Create brilliant!/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1