Berteplak：zhejiang, SinaType：OutdoorEigenskip：Heech foltaazje
LW3-10 Outdoor High Voltage SF6 Circuit Breaker
SF6 gas is poerbêst isolearjend en bôge-blussen medium, en it hat de bêste prestaasje. Sokke apparatuer is wrâldwiid de ûntwikkelingsrjochting.
LW3-10 I II type bûten SF6 circuit breakers oannimme SF6 gas as rec-blussen en isolearjend medium, dat wurdt tapast op sels-draaide bôge-blussen teory Bedriuwmeganisme is ferdield yn I type hân opladen spring operearjend meganisme, II type motor opladen spring bestjoeringsmeganisme en III type DC elektromagnetyske bestjoeringsmeganisme. Alle meganisme kin hiel goed gearwurkje mei brekker.
Main technyske parameters
| Ûnderdiel | Beskriuwing | Ienheid | Data | |||
| 1 | Rated spanning | KV | 10 | |||
| 2 | Maks. Spanning | KV | 11.5 | |||
| 3 | Rated isolaasje nivo (0,25 MPa, 20℃) | wjerljochtimpakt mei spanning | kv | 75 | ||
| 1minfrekwinsje mei spanning | 42 | |||||
| Reinjen mei spanning | 34 | |||||
| Anti-faasje-ympakt mei spanning | 85 | |||||
| 4 | Ysolaasjenivo (0Mpa.20℃) | 1minfrekwinsje mei spanning | KV | 30 | ||
| 1minanb-faze mei wikselspanning | 30 | |||||
| 5minmaximumplasevoltage | 9 | |||||
| 5 | Ratedstream | A | 400630 | |||
| 6 | Ratedbreakcurrentonshorting | KA | 6.3812.5 | |||
| 7 | Ferskate klam op it werjaan fan brekkende stream | KA | 5.57.110.9 | |||
| 8 | Breakingcurrenton0Mpa | A | 400630 | |||
| 9 | Rated isolaasje nivo | Itype | OC-180S-CO-180S-CO | |||
| II, IIItype | OC-0.3S-CO-180S-CO | |||||
| 10 | Ratedmakingstream (peak) | KA | 16 | 20 | 31.5 | |
| 11 | Rateddynamicstream (peak) | KA | 16 | 20 | 31.5 | |
| 12 | Ratedthermstabiliteit hjoeddeistige | KA | 6.3 | 8 | 12.5 | |
| 13 | Ratedthermalstabilitytime | S | 4 | |||
| 14 | Speedatinstantofcontactstouching | M / S | 2,6 ± 0,2 | |||
| 15 | Speedatseparatingofcontactstouching | M / S | 2,6 ± 0,2 | |||
| 16 | Ynherentclosingtime | II, IIItype | S | ≤0,06 | ||
| 17 | Ynherentclosingtime | Itype | S | ≤0,06 | ||
| II, IIItype | ≤0,04 | |||||
| 18 | Rated wurkdruk | Mpa | 0,35 (20℃) | |||
| 19 | Minwurkwurkdruk | Mpa | 0,25 (20℃) | |||
| 20 | Rateofleakingayear | % | ＜1 | |||
| 21 | Mechanyske operaasje (kontinu) | Tiden | 6000 | |||
| 22 | Gewicht | Itype | Kg | 122 | ||
| IItype | 130 | |||||
| IIItype | 132 | |||||
| 23 | ThewatercontentofSF6 | PPM | ≤150 | |||
Opmerking: nim dan kontakt op mei it fabryk om de lêste parameters te befestigjen
