ukushintshwa kwekhefu lokulayisha

Uhlolojikelele

I-FLN yohlobo lwe-indoor high voltage AC breaker switch ibhekisela kubuchwepheshe obusha bamazwe ngamazwe futhi ithuthukise imishini yokushintsha ngokuvumelana nezindinganiso ezifanele ohlelweni lwamandla kagesi lwaseChina.Izinkomba zokusebenza kwayo ngokuhambisana ngokugcwele ne-IEC420,694,129 namazinga kazwelonke GB3804-2004“3.6kV-0.5kV high voltage AC load breaker switch”GB1985-2004“high-voltage AC isolation switch and earthing switch”,GB/ T11022-199“ izidingo zobuchwepheshe ze-high-voltage switchgear kanye namazinga wempahla yokulawula“, Lena into eyinhloko yokushintsha i-RMU.I-load breaker switch iyiqoqo le-multifunctional medium voltage switchgear lamasango, isango elingaphansi, i-earthering.Endaweni evalwe ngokugcwele ngokuqiniswa kwesakhiwo sezindlu ze-epoxy resin ukuze kugcwaliswe igesi ye-SF6, 0.05MPa, enezingxenye ezincane zokufeza le misebenzi emithathu engenhla, ukuqinisekisa ikhwalithi yomkhiqizo, ukuthuthukisa ukwethembeka, ukungakhathalelwa.Ingaqhutshwa ngokuphepha iminyaka engaphezu kwengu-20 ezimeni ezijwayelekile.

Imisebenzi Eyisisekelo Nezici

1.Iswishi ye-breaker yokulayisha ivumelanisa ukuphuka okuphindwe kabili, isakhiwo sokuxhumana esinyakazayo, nezinhlobo ezintathu ezilandelayo zezimo zokusebenza: Ukuvala, ukuvulwa, ukufakwa komhlaba.
I-2. Ukusebenzisa igesi ye-SF6 njengendlela yokucima i-arc kanye ne-insulating medium, i-circuit main seal by the top and low house ethela i-epoxy resin, umsebenzi we-conductive awuthintwa amathonya angaphandle.
3.Ukusebenza kahle kokuphepha.Uma i-arcing yangaphakathi yenzeka, indlu inesakhiwo sangaphakathi esibuthakathaka, izosheshiswa ukuvula, kulandelwa ikhabethe elingaphezulu kwe-shutter release arc ebomvu yomoya ovulekile wokucindezela umfudlana ngaphandle kwekhabhinethi, uqinisekise ukuthi ukushintshwa
amasheke ezokuphepha ekhabhinethi.
I-4.I-switch breaker switch isetha amasango, ukuvulwa, ukushintshwa komhlaba okuthathu kwesinye, okugcwele igesi ye-SF6 efakwe ku-epoxy resin housing, i-interlock enezikhundla ezintathu, isakhiwo esihlangene, ukuphepha okuphezulu nokuthembeka.
5.Usayizi omncane, isisindo esilula, ukunakekelwa-mahhala, kulula futhi kuphephile ukusebenza.