I-27.5kV single pole vacuum circuit breaker—eyaziwa nangokuthi i-Model ZW7 single phase circuit breaker—ikakhulukazi isetshenziswa ezinhlelweni zokuphakelwa kwamandla kaloliwe. Lo mkhiqizo ubonakala ngokucushwa kwepali elilodwa, usayizi ohlangene, kanye nomklamo ongasindi. Izigebengu zesigaba esisodwa sika-Anqiang zithunyelwa kabanzi ezifundeni ezihlanganisa iYurophu, iSoutheast Asia, neRussia. Ngenxa yezici zokusebenza ezihlukile zama-vacuum circuit breaker, zifaneleka kahle izinhlelo zokusebenza ezidinga ukushintshwa njalo kanye namaphrojekthi okubuyisela angenawo uwoyela.
Igama lepharamitha
Inani Lezinombolo
I-Voltage elinganiselwe
27.5KV
Imvamisa elinganiselwe
50 Hz
Ikalwe okwamanje
630/1250/1600/2000/2500 A
Ikalelwe Ukuphuka Kwesekethe Efushane
20/25/31.5 KA
Ukwenza Kwesekethe Emfishane Okukalwe kube Manje (Ukuphakama)
50/63/80 KA
Ilinganiselwe Ukuzinza Kwe-Dynamic Yamanje (Ukuphakama)
Ilinganiselwe Ukuzinza Kwe-Thermal Yamanje (RMS)
Ilinganiselwe Isikhathi Samanje Sokuphulwa Kwesekethe Efushane
izikhathi ezingu-30
Isikhathi Esilinganiselwe Sokuqina Kwe-Thermal
4 s
Kukalwe Ukulandelana Kokusebenza
CO-0.3S-CO-180s-CO
Impilo Yemishini
10000 izikhathi
Ukuqina Kwezingubo Zokuthintana Okuvumelekile
4 mm
Isekhethi Yesibili Iminithi elingu-1 Imvamisa yamandla imelana nogesi
2 kv
Isisindo
500/750 Kg
Igama
Ukusula phakathi koxhumana nabo abavuliwe
18±1 mm
Xhumana nokuhamba ngaphezulu
4 ±1 mm
Ibanga eliphakathi nendawo
700±1 .5mm
Isikhathi sokushaya sokuvala ukuxhumana
≤5ms
I-asynchrony ye-on-off yezigaba ezintathu
≤2ms
Isikhathi sokuvula
≤50ms
Isikhathi sokuvala (ukuvala ugesi)
≤100ms
Isivinini sokuvula esimaphakathi
1.4-1.8m/s
Isivinini sokuvala esimaphakathi
0.9-1.1 m/s
Ukumelana nesifunda ngasinye se-conductive
≤50 μΩ
Ngokungafani nemodeli ye-ZW7 yezigaba ezintathu, i-ZW7 i-single pole vacuum circuit breaker iqukethe isiphazamisi se-vacuum, irabha eyinhlanganisela ye-silicone noma izinsika zokuvikela ubumba, indawo yokusebenza yasentwasahlobo ehlangene, iziguquli zamanje ezakhelwe ngaphakathi noma zangaphandle (CTs), kanye namatheminali aphumayo aphezulu naphansi. Iyunithi yonke inokusebenza okuhle kakhulu kokuvala, usayizi ohlangene, nesisindo esilula, okusiza ukufakwa kalula ezigxotsheni zezinsiza noma emibhoshongweni.
1. Amaphrojekthi kaloliwe aphesheya kwezilwandle asebenzisa amasistimu kagesi angu-27.5kV;
2. Ukuphakelwa kukagesi wezingxenye ezisezingeni eliphansi neziphakeme zezinhlelo zokuthutha umphakathi zasemadolobheni ezisebenza ku-27.5kV;
3. Amaswishi okuphakelayo eziteshini zokudonsa, izindawo zokubeka izingxenye, kanye neziteshi ezishintshayo kojantshi abafakwe ugesi.
Ikheli
I-Jinlu Industrial Zone, Beibaixiang Town, Yueqing City, Wenzhou City, Province of Zhejiang, China
Ucingo
I-imeyili
john@chaqele.com
WhatsApp
Anqiang Power
E-mail