I-VS1-12 i-high-voltage vacuum circuit breaker yangaphakathi yi-switchgear yangaphakathi yesigaba sesithathu i-AC 50Hz i-voltage elinganisiweyo ye-12kV inkqubo yamandla, njengeyunithi yokukhusela kunye nokulawula izixhobo zamandla ezixhobo zegridi kunye namashishini kunye nemigodi. Kufanelekile ukusebenza rhoqo phantsi komgangatho osebenzayo olinganisiweyo, okanye kwindawo apho i-short-circuit current iphulwa ngokuwela ezininzi.
I-breaker circuit ithatha uyilo lwendlela yokusebenza kunye nomzimba we-circuit breaker, enokusetyenziswa njengeyunithi yokufakela okusisigxina okanye iyunithi yokurhoxiswa.
I-VS1-12 yangaphakathi ye-HV i-vacuum i-breaker circuit i-3-phase AC 50Hz 12kV izixhobo zokutshintsha zangaphakathi.
♦ Indlela yokufakela: uhlobo olurhoxiswayo, uhlobo olusisigxina, uhlobo olunyusiweyo olusecaleni;
♦ Indlela yokusebenza: indlela yokulinganisa i-opera yasentwasahlobo, indlela yokusebenza yemagnethi esisigxina;
♦ Uhlobo lwepali: ipali edibeneyo, ipali edibeneyo;
♦ Isicelo: switchgear KYN28-12, XGN-12.
♦ Iplagi yesibini: 58pins, 64pins.
Imigangatho yeMveliso
♦ I-IEC62271-100 Isixhobo soMbane oPhezulu kunye neGear yokuLawula iSigaba 100: I-AC Circuit-breakers
♦ I-GB1984 iVoltage ephezulu ye-AC yeSekethe-zaphuli
♦ I-GB/T11022 IiNgcaciso eziqhelekileyo ze-High-voltage Switchgear kunye neMigangatho yoLawulo lweGear
♦ JB/T 3855 High Voltage AC Vacuum Circuit-breakers
♦ I-DL/T402 Ukucaciswa kwee-High-voltage ze-AC ze-Circuit-breakers
Iimeko zokusingqongileyo
♦ Ubushushu be-Ambient: -15 ° C ~ + 40 ° C;
♦ Ukuphakama:
♦ Ukufuma okuhambelanayo: umyinge wemihla ngemihla
♦ Ubunzulu benyikima: ♦ Iindawo ezingenamlilo, ingozi yogqabhuko-dubulo, ukungcola okunzulu, umhlwa weekhemikhali, kunye nokungcangcazela okukhulu. IiParameters eziphambili zobuGcisa Into Iyunithi Ixabiso 12 42 75 50 630, 1250, 1600, 2000, 2500, 3150, 4000 20, 25, 31.5, 40 20, 25, 31.5, 40 4 kA 50, 63, 80, 100 50, 63, 80, 100 2000 630/400 (800/400 ukuba 40kA kunye 50kA) Hayi Into Ixabiso 13 12.5 14 Nksk 20-50 15 Nksk 35-70 16 Amaxesha 10000 17 Amaxesha 10000 18 Amaxesha 50 (30 ukuba 40kA;20 ye50kA) 19 3 AC/DC110/220 IN 70 (80 ror 40kA kunye 50kA) 11±1 3.5±0.5 ≤2 (≤3 ye-40kA kunye ne-50kA) ≤2 Nksk 0.9-1.2 Nksk 0.5-0.8 ≤60 (630A) ≤50(1250A) ≤35(1600-2000A) ≤25(ngaphezu kwe-2500A) 2000±200(20kA) 2400±200(25kA) 3100±200 (31.5kA) 4250±250 (40kA) 6500±500 (50kA) O-0.3s-CO-180s-CO O-180s-CO-180s-CO (50kA)
Hayi 1 Umbane olinganisiweyo kV 2 Imizuzu eyi-1 yamatyeli ombane ukumelana nombane 3 Impembelelo yombane elinganisiweyo imelana nombane 4 Ilinganiswe rhoqo Hz 5 Ikalwe ngoku A 6 Ilinganiswe kwisekethe emfutshane yokwaphulwa kwangoku kA 7 Ilinganiswe ngexesha elifutshane lokumelana nangoku 8 Ilinganiswe ngexesha elifutshane lesekethe s 9 Ixabiso lencopho elinganisiweyo lokumelana nangoku 10 Ilinganiswe kwisekethe emfutshane yokwenza yangoku 11 Amandla ombane wesekethe yesibini yokumelana nombane (1min) IN 12 Ireyithwe enye / i-back-to-back capacitor bank breaking current A
Iyunithi Ireyithwe yibhanki ye-capacitor yokuvala i-inrush yangoku A Ixesha lokuvula (i-voltage elinganisiweyo) Ixesha lokuvala (i-voltage elinganisiweyo) Ubomi bomatshini Inani langoku elithe lwaphulwa Ireyithwe inombolo yesekethe emfutshane yangoku yokwaphula Abafowunelwa abashukumayo nabasisigxina bavumeleke ukuba banxibe ubukhulu mm 20 Ireyithiwe ukuvala ukusebenza kwamandla ombane IN amashumi amabini ananye Ilinganiswe amandla ombane osebenzayo wokuvula amashumi anambini Umbane olinganisiweyo wemoto yokugcina amandla amashumi amabini anantathu Amandla alinganisiweyo enjini yokugcina amandla amashumi amabini anesine Ixesha lokugcina amandla s 25 Usulelo phakathi kwabafowunelwa abavulekileyo mm 26 Ukuhamba ngaphezulu mm 27 Ixesha lokuvala unxibelelwano lokuvala Nksk 28 Izigaba ezintathu zokuvula kunye nokuvala i-asynchronism Nksk 29 Isantya sokuvula esiphakathi 30 Isantya sokuvala esiphakathi 31 Uchaso oluphambili lwesekethe ye-conductive mΩ 32 Ukuvala uxinzelelo lwabafowunelwa N 33 Ulandelelwano lokusebenza olukalwe