General
JS> 8.JSY-8 tso tawm countsr (hauv qab no luv luv li * txeea ) yog kev cob cog rua nyob rau hauv lub ntes nyob rau hauv serial.tt yog siv rau recoding 1he lub sij hawm ua hauj lwm ntawm ntes, JS8 hom yog thov rau 6KV-220KV ntes. Bie ib puag ncig ccndtion yuav tsum ua tau raws li qhov yuav tsum tau ua los ntawm kev ntes.rau kev kuaj lub ncuav qab zib, qhov siab tsis tshaj 4000m, ib puag ncig yog -40X- +40 ° C. Cov txee no tsis tuaj yeem muab tso rau hauv qhov chaw uas suav nrog cov roj eroding hlau thiab cov khoom siv rwb thaiv tsev, muaj kuab paug loj thiab muaj kev vibration hnyav.
Qauv thiab yam ntxwv
Tshem tawm lub txee yog ua los ntawm cov khoom siv valve, silicon choj hom rectifier .capacitor, electromagnetic txee thiab lwm yam. h ua rau kev siv lub zog ntawm lub zog (surge tam sim no thiab lub zog zaus tam sim no) los nqa th© vottage lub valve (tsis yog linear resistance), ces Nws tsub rau lub capacitor Nyob rau hauv ib qho kev taw qhia los ntawm silicon choj hom rectifier, ua rau lub colla ntawm electromagnetic counler tso tawm nrog daim ntawv ntawm DC lub zog txav mus rau lub txee .yog li, ft tuaj yeem paub tias lub sijhawm ua haujlwm yuav raug kaw.
Lub monitor yog tsim los ntawm silicon choj hom varistor .capacitor, resistors electromagnetic txee thiab lwm yam, Nws siv lub zog ntes (surge tam sim no thiab lub zog zaus tam sim no) nqa qhov voltage ntawm valve etement (non linear resistance). mus rau lub capacitor n ib qho kev taw qhia los ntawm silicon choj hom rectifier, ua rau cov coils ntawm electromagnetic counter discharge nrog fonn ntawm DC lub zog txav lub txee .yog li, Nws tuaj yeem paub tias lub sijhawm ua haujlwm tuaj yeem raug kaw.
Cov txheej txheem tsis zoo ntawm cov khoom siv sab nraum zoov vaj huam sib luag
Hom qauv | Cov khoom kev poob siab | Voitago qib ntawm qhov system | Nominal Dischanje tam sim no (kV) | Motion tam sim no Ntau yam (kA) | Ntxiv reeldual VoltaQB nyob rau hauv Nominal currant (kV) | 2ms Sqare yoj tawm peev xwm (A) | High tam sim no tiv taus (kA) |
JS-8 | Common counter | 3kv 6 | 5 | 50-5000 | 1 | 400 | 65 |
jco-n | Tam sim no hom On-line saib | 3-220 KV TSI | 10 | 60-6000 Nws | 1 | 600 | 100 |