Isici esiyinhloko
1. Isakhiwo seKhabhinethi siwuhlobo lomhlangano, i-circuit breaker ithatha isakhiwo senqola yezandla yohlobo lwaphansi;
2. Ifakwe i-vacuum vacuum breaker entsha entsha eyinhlanganisela, ifakwe ngendlela eshintshashintshayo, futhi kulula ukuyishintsha;
3. Uhlaka lwenqola yesandla lufakwe ngomshini wokuhambisa isikulufu somthofu, luyakwazi ukuhambisa ikalishi yesandla kalula, futhi luvimbele ukulimala kwendlela yokudonsa okubangelwa ukusebenzisa kabi;
4. Yonke imisebenzi ingenziwa lapho umnyango wekhabhinethi uvaliwe;
5. Ukuhlangana phakathi kweswitch eyinhloko, inqola yesandla kanye ne-switchgear kusebenzisa imodi yokukhiya eyimpoqo, ehlangabezana nomsebenzi “wokuvikela okuhlanu”;
6. Igumbi lekhebula likhulu ngokwanele, likwazi ukuxhuma izintambo eziningi;
7. I-switch earthing esheshayo isetshenziselwa i-earthering kanye ne-circuit short-circuit;
8. Izinga lokuvikela indawo ebiyelwe yi-IP3X, futhi iyi-IP2X lapho umnyango wegumbi lenqola yesandla uvulwa;
9. Umkhiqizo uhambisana ne-GB3906-1991, DL404-1997 futhi ubhekisela ezingeni lamazwe ngamazwe le-IEC-298.
Sebenzisa izimo zemvelo
1. Izinga lokushisa le-ambient: -10℃～+40℃，inani elisho ukukalwa phakathi kuka-24h akufanele lidlule ku-35C.
2. Ukuphakama: akudluli ku-3000m;
3. Umswakama ohlobene: nsuku zonke akusho ukuthi ngaphezu kwama-95%, isilinganiso sanyanga zonke singeqi ku-90%;
4. Ukuqina kokuzamazama komhlaba: hhayi ngale kukaMs8;
5. Umfutho womhwamuko: nsuku zonke asho ukuthi awudluli ku-2.2kPa, nyanga zonke awusho ngaphezu kuka-1.8kPa.
6. Indawo ezungezile: indawo yokufaka kufanele ingabi namlilo, ingabi nesiqhumane, ingcoliseke kakhulu, igqwale ngamakhemikhali noma idlidlize.
Vacuum switchgear main nemingcele zobuchwepheshe
Vacuum switchgear main nemingcele zobuchwepheshe
Indlela yokusebenza yasentwasahlobo imingcele yobuchwepheshe eyinhloko
Izici zesakhiwo se-switchgear
Ubukhulu obucacile be-switchgear Umdwebo wesakhiwo se-switchgear
Ubukhulu bohlaka (W×D×H) Igumbi lemitha edluliselwe Igumbi B Igumbi lebhasi C Igumbi lesiphakeli sesekethe D Igumbi lekhebula 1400x2800x2600(inkomba)
Shintsha ukufakwa kwekhabethe
Umdwebo wohlelo lwesisekelo sokufakwa kwe-switchgear
a, Ukuphakama kwegumbi likagesi:≥4500mm;
b, Ibanga ukusuka ngemuva kwekhabhinethi ukuya odongeni:≥1500mm;
c, Ukucaba kwengqalasizinda:≤1mm/m2;
d, Ingxenye yesisekelo sensimbi yeshaneli engcwatshwe ngaphambili ngaphezu komhlaba akufanele idlule u-3mm.;
e, Ingalungiswa esisekelweni ngebhawodi noma ngokushisela.;
f, Isisindo se-switchgear singaba ngu-1800kg;
g, Ububanzi bephaseji yokusebenza kwe-switchgear (ikholomu eyodwa): ≥ 3000mm; Izinhlangothi ezimbili (ubuso nobuso) ≥ 4000mm
Isibonelo sesimo
Izikimu zokufaka izintambo eziyinhloko ze-switchgear zihlanganisa izikimu ezivamile ezingu-27, ezihlangabezana nezimfuno zabasebenzisi zezintambo ezingenayo neziphumayo, izintambo ezingenayo neziphumayo, ukulinganisa nokuvikela, uma kudingeka ezinye izikimu, sicela uxhumane nomkhiqizi.
