-
Nruab nrab-voltage Vacuum Circuit Breakeryog cov cuab yeej tseem ceeb hauv lub tshuab hluav taws xob, thiab lawv cov kev saib xyuas yuav tsum ua raws li lub hauv paus ntsiab lus ntawm "kev sib koom ua ke kev soj ntsuam xyuas nrog kev kho dua tshiab." Raws li cov qauv xws li DL / T 596-2021 thiab cov ntsiab lus tseem ceeb ntawm cov chaw tsim khoom, cov ntsiab lus tseem ceeb yog raws li hauv qab no.
Qib Kev Kho Cov voj voog
Kev tshuaj xyuas txhua hnub: Kev txheeb xyuas txhua hnub ntawm tus mob sab nraud, lub suab txawv txawv, txoj haujlwm ntawm txoj haujlwm, thiab qhov kub thiab txias ntawm cov ntsiab lus sib txuas.
Kev tu ncua sij hawm (6-12 lub hlis): Tshem tawm cov av, kev ruaj ntseg ntawm cov khoom siv, kev siv cov roj nplua nyeem rau cov khoom txav, thiab kho cov kev sib txuas ntxiv.
Kev Ntsuas Lub Sij Hawm (1-3 xyoos): Dielectric lub zog, lub voj tsis kam, kev tiv thaiv hluav taws xob, thiab kev ntsuas tus cwj pwm ua haujlwm.
Overhaul (5-6 xyoo lossis 10,000 kev khiav haujlwm): Disassembly, tshuaj xyuas, thiab hloov cov khoom siv hluav taws xob hluav taws xob thiab cov khoom tsis zoo.
Cov khoom tseem ceeb thiab cov qauv
Circuit Court tsis kam: Tsawg dua lossis sib npaug rau 1.2 npaug ntawm lub Hoobkas nqi; tsis muaj overheating ntawm cov ntsiab lus txuas.
Rwb thaiv tsev Test: Main Circuit Court rwb thaiv tsev ntau dua los yog sib npaug rau 1000MΩ ntsuas nrog 2500V megohmmeter; 10kV tiv taus voltage 42kV / 1min.
Nqus interrupter: Nqus theem yog indirectly txiav txim los ntawm lub hwj chim zaus withstand voltage; tsis muaj kab nrib pleb lossis discoloration ntawm qhov tsos.
Cov yam ntxwv ntawm cov tshuab: Peb-theem asynchrony Tsawg dua lossis sib npaug li 2ms; kaw bounce Tsawg dua lossis sib npaug li 2ms.
Kev khiav hauj lwm voltage: Txhim khu kev ua haujlwm ntawm 30% -65% ntawm qhov ntsuas hluav taws xob; tsis ua haujlwm qis dua 30%.
Kev ua haujlwm thiab kev nyab xeeb
Ua tib zoo ua raws li lub zog hluav taws xob, kev ntsuas hluav taws xob, kev sib tsoo, thiab kev kaw haujlwm (LOTO). Ua haujlwm tsuas yog tom qab tso lub zog khaws cia. Cov ntaub ntawv yuav tsum tau khaws cia rau txhua qhov kev ua haujlwm tu, thiab yuav tsum tsim kom muaj ib daim ntawv teev tag nrho.
Hloov Cov Cai
Yoglub tshuab nqus tsevtheem tsis ua haujlwm Circuit Court tsis tu ncua dhau qhov txwv, cov yam ntxwv ntawm kev ua haujlwm siab dhau, lossis luv luv -circuit tam sim no cuam tshuam, kev cuam tshuam lossis kev hloov kho loj yuav tsum tau ua tam sim.
Ua raws li cov txheej txheem saum toj no kom muaj nuj nqis tuaj yeem txhim kho kev ntseeg tau ntawmVCBkev ua haujlwm thiab tiv thaiv kev sib tsoo hluav taws xob.
Yog tias koj txaus siab rau hauv VTZ-12 1250Nqus Circuit Court Breaker , thov hu rau peb.
Peb qhov chaw nyob
Nanpo Village, Chencang Avenue Jintai District Baoji City, Shaanxi Province, Suav.
Xov tooj
+86 18091765882(WhatsApp/facebook/telegram)
E -mail
