1. Ububanzi besicelo kunye nokusetyenziswa okuphambili
Iswitshi ye-KYN28-24 inemisebenzi eyahlukeneyo yokuthintela ukusetyenziswa kakubi, kuquka ukuthintela itroli ukuba ingahambi nomthwalo, ukuthintela iswitshi yokumisa umhlaba ukuba ingavali i-circuit breaker xa ivaliwe, ukuthintela iswitshi yokumisa umhlaba ukuba ivalwe ngombane, kunye nokuthintela ukungena ngempazamo kwindawo ephilayo.
Iswitshi ye-KYN28-24 ixhotyiswe nge-ZN73 series mid-mounted high-voltage AC vacuum circuit breaker kunye neswitshi ye-vacuum etywiniweyo eqinileyo esebenza kakuhle kakhulu. Isekethe yesibini yeswitshi ixhotyiswe ngezinto zolawulo kunye nokukhusela eziphucukileyo nezithembekileyo; Ibhasi igqunywe ngezinto zokukhusela ezinciphayo okanye i-epoxy coating, imilo ye-electrode yenziwe ngcono, kwaye ulwakhiwo lwekhabhinethi luncinci. Iswitshi ye-KYN28-24 sisixhobo sokusasaza umbane esinobuchwepheshe obuphambili, ukusebenza okuzinzileyo, ulwakhiwo olufanelekileyo, ukusetyenziswa okulula, ukhuseleko kunye nokuthembeka.
2. Imigangatho yesalathiso semveliso
a.GB1984 Isiphuhlisi seSekethe se-AC seVolthi ephezulu
b.GB3906 3~35KV AC iswitshi evalekileyo yentsimbi
c. Imithetho eqhelekileyo yobugcisa yemigangatho ye-GB/T11022 yeswitshi ye-high-voltage kunye nolawuloizixhobo.
d.DL/T404 Iimeko zobugcisa zoku-odola i-switchgear ye-AC ephezulu yangaphakathi
Izikhokelo zobugcisa ze-e.DL/T593 zoku-odola okuqhelekileyo kweswitshi ye-voltage ephezulu
3. Sebenzisa iimeko zokusingqongileyo
● Iimeko eziqhelekileyo zokusetyenziswa
a.Ubushushu obuphakathi: ubushushu obuphezulu: + 40°C, ubushushu obuphantsi:-15°C, kwaye ixabiso eliqhelekileyo elilinganiswa kwiiyure ezingama-24 alidluli kwi-35°C.
b. Iimeko zokufuma zezi zilandelayo:
-umswakama oqhelekileyo wemihla ngemihla awudluli kwi-95%;
-uxinzelelo lomphunga wamanzi oluqhelekileyo lwemihla ngemihla aludluli kwi-2.2 kpa: uxinzelelo lomphunga wamanzi oluqhelekileyo lwenyanga aludluli kwi-1.8 kpa;
Ukufuma kwenzeka ngamanye amaxesha phantsi kweemeko ezinjalo;
c. Ukuphakama akudluli kwi-1000m;
d. Umoya ojikelezileyo awungcoliswanga kakhulu luthuli, umsi, iigesi ezirhabaxa kunye/okanye ezivuthayo, umphunga okanye ityuwa etshizwayo;
e. Ukungcangcazela okanye intshukumo yomhlaba evela ngaphandle kweswitshi nezixhobo zokulawula ayinamsebenzi;
f. Ubungakanani bokuphazamiseka kwe-electromagnetic okubangelwa kwinkqubo yesibini abudluli kwi-1.6KV.
● Iimeko ezikhethekileyo zokusetyenziswa
Xa isetyenziswa phantsi kweemeko eziqhelekileyo zokusingqongileyo ezidlula imiqathango ye-GB/T11022, inkampani kunye nabasebenzisi banokuthethathethana baze bafikelele kwisivumelwano malunga neemeko zokusebenza ezikhethekileyo ezidlula iimeko zokusebenza eziqhelekileyo. Ukuze kuthintelwe ukufuma, iswitshi ixhotyiswe ngeheater. Xa iswitshi ikwimeko yokulinda, kufuneka isetyenziswe. Xa iswitshi isebenza ngokwesiqhelo, kufuneka kuqwalaselwe nasekusetyenzisweni kweheater.
1. Ipharamitha yobugcisa ephambili ukuze ubone ngezantsi kwetafile
| Hayi. | Igama | Iyunithi | Ipharamitha | ||||
| 1 | I-voltage elinganisiweyo | kV | 24 | ||||
| 2 | Ireyithingi elinganisiweyo | Hz | 50/60 | ||||
| 3 | Inqanaba lokukhusela elilinganisiweyo | I-voltage yamandla ehlala iphantsi komzuzu omnye (ixabiso elisebenzayo) | kV | I-Interphas ukuya emhlabeni | 60 | Ukuvala ubushushu Ukwaphuka | 79 |
| Umbane umelana ne-voltage (ixabiso eliphezulu) | kV | 125 | 145 | ||||
| I-frequency yamandla imelana ne-voltage yesekethe yolawulo oluncedisayo | V | 2000 | |||||
| 4 | Ikaliwe ngoku | A | 630,1250,1600,2000,2500 | ||||
| 5 | Ilinganiswe ngokuphuka kwesekethe emfutshane | kA | 20 | 25 | |||
| 6 | Ixabiso lokuvala ixesha elifutshane (ixabiso eliphezulu) | kA | 50 | 63 | |||
| 7 | Ilinganiswe ngokuchasana kwexesha elifutshane (4s) | kA | 20 | 25 | |||
| 8 | Ixabiso eliphakamileyo elilinganisiweyo limelana namanje | kA | 50 | 63 | |||
| 9 | I-voltage elinganisiweyo yesekethe yolawulo oluncedisayo | V | DC okanye i-AC 110/220 | ||||
| 10 | Inqanaba lokukhusela | IP4X (Iingcango ze-circuit breaker ziyavuleka okanye zahlulwe zibe yi-IP2X) | |||||
| 11 | Ubukhulu obupheleleyo (W×D×H) | mm | 800×1810×2380 | 1000×1810×2380 | |||
| 12 | Ubunzima | kg | 840~1440 | ||||
Phawula:Ubunzulu bekhabhinethi yokungena kunye neyokuphuma ngaphezulu yi-2360mm.
2. Ipharamitha yobugcisa ephambili ye-ZN73-24 Vacuum circuit breaker
| Hayi. | Igama | Iyunithi | Ipharamitha | ||
| 1 | I-voltage elinganisiweyo | kV | 24 | ||
| 2 | Inqanaba lokukhusela elilinganisiweyo | I-voltage yamandla ehlala iphantsi komzuzu omnye (ixabiso elisebenzayo) | kV | 60 | |
| 2 | Umbane umelana ne-voltage (ixabiso eliphezulu) | kV | 125 | ||
| 3 | Ireyithingi elinganisiweyo | Hz | 50/60 | ||
| 4 | Ikaliwe ngoku | A | 630, 1250, 1600, 2000 | 630,1250,1600,2000,2500,3150 | |
| 5 | Ilinganiswe ngokuphuka kwesekethe emfutshane | kA | 20 | 25 | |
| 6 | Ixabiso lokuvala ixesha elifutshane (ixabiso eliphezulu) | kA | 50 | 63 | |
| 7 | Ilinganiswe ngokuchasana kwexesha elifutshane (4s) | kA | 20 | 25 | |
| 8 | Incopho elinganisiweyo imelana nomsinga | kA | 50 | 63 | |
| 9 | Ikalwe nge-single capacitor bank breaking current | kA | 630 | ||
| 10 | Ilinganiswe ngokuphuka kwangoku kwebhanki ye-capacitor ebuyela umva | V | 400 | ||
| 11 | Ilinganiswe ngokuphula imijikelo yangoku yokwaphula isekethe emfutshane | imijikelo | 50 | ||
| 12 | Ubomi boomatshini | imijikelo | 20000 | ||
| 13 | Ulandelelwano lokusebenza olulinganisiweyo | 0-0.3s-CO-180s-CO | |||
3. Iiparameter zobugcisa zendlela yokusebenza yasentwasahlobo
| Hayi. | Igama | Iyunithi | Ipharamitha | |
| 1 | I-voltage yokusebenza elinganisiweyo | Ikhoyili yokukhubeka evalayo | V | AC220、AC110、DC220、DC110 |
| Ikhoyili yokukhubeka evulekileyo | ||||
| 2 | Ukusebenza kwangoku | Ikhoyili yokukhubeka evalayo | A | I-AC 220 okanye i-DC 220:1.1 I-AC 110 okanye i-DC 110：3.1 |
| Ikhoyili yokukhubeka evulekileyo | ||||
| 3 | Amandla emoto yokugcina amandla | W | 80,110 | |
| 4 | Imoto yokugcina amandla I-Voltage | V | AC220、AC110、DC220、DC110 | |
| 5 | Ixesha lokugcina amandla enjini | S | ≤10 | |
