Fuse HileCarts, Voltage Transformer Tes Ua, Kev Ruaj Ntseg Tes, Groundcarts, thiab Fais TesNyob rau hauv high-voltage switchgear (xws li kyn, nruab nrab txee, thiab lwm yam). Lawv muaj qhov sib txawv tseem ceeb hauv cov qauv, muaj nuj nqi thiab kev siv cov xwm txheej. Cov hauv qab no yog cov ncauj lus piav qhia ntawm lawv:
1. Fuse Handcarts
Ua Haujlwm:
Inforcated High-voltage fuses (xws li tam sim no-lim cov fuses) yog siv los tiv thaiv kev puas tsuaj lossis luv luv kev puas tsuaj nrog kev thauj khoom lossis cov chaw ua haujlwm.
Nta:
Fuse yog ib-lub sijhawm tivthaiv thiab xav tau hloov tom qab kev txhaum.
Feem ntau siv rau kev tiv thaiv cov khoom siv xws li transformers thiab capacitors.
Cov Kev Siv Raug:
Xws li cov fuse module hauv "load hloov-fuse ua ke tshuab".
2. Voltage transformer Tescart (PT lub laub)
Ua Haujlwm:
Nruab ib lub voltage transformer (PT) kom hloov voltage siab rau hauv kev ntsuas qis (xws li 100v) lossis cov khoom siv tiv thaiv.
Nta:
Tus tsim qauv ntawm lub tawb nqa khoom txoj kev txij nkawm lossis hloov ntawm PT.
Qhov thib ob ntawm PT yuav tsum tau cia siab rau grounded kom tiv thaiv cov hluav taws xob siab los ntawm kev nkag mus hauv lub ntsuas hluav taws xob tsawg.
Cov Kev Siv Raug:
Siv rau kev saib xyuas tsheb volting, zog metering lossis relay tiv thaiv kev ncig.
3. Kev rho tawm cov tes
Ua Haujlwm:
Kev siv lub cev ntawm lub cev (tsis muaj arc tua hluav taws xob), xyuas kom meej tias lub voj voos muaj qhov pom tseeb sib xws thaum saib xyuas, thiab ua kom muaj kev nyab xeeb.
Nta:
Kev ua haujlwm tsis muaj load: Yuav tsum tau ua haujlwm tom qab lub Circuit Court breaker yog qhib.
Cov qauv yooj yim, feem ntau tsis muaj arc extoruishing ntaus ntawv.
Cov Ntawv Thov Raug Raug:
Siv rau Busbar rho tawm, cov kab ntawv tuaj lossis tawm ntawm kev rho tawm cov kab, sib sau pom cov hluav taws xob pom hluav taws xob.
4. Cov tes ua lag luam (hauv av tes khawm)
Ua Haujlwm:
Nquag ua av cov high-voltage Circuit tau tso cov nqi them nyiaj uas tsis muaj peev xwm los tiv thaiv kev siv hluav taws xob tsis zoo lossis ua rau hluav taws xob tsis sib haum thaum lub sijhawm tu.
Nta:
Muab faib ua kev txij nkawm kev ua haujlwm (kev ua haujlwm ntawm phau ntawv kaw lus
Yuav tsum tau siv ua ke nrog kev sib cais laub lossis lub breaker breaker.
Cov Ntawv Thov Raug Raug:
Muaj kev nyab xeeb hauv chaw busbar lossis cable ua ntej txij nkawm.
5. Hluav Taws Xob Tester Trolley (Hluav Taws Xob Tester Trolley)
Ua Haujlwm:
Txheeb xyuas cov qib high-voltage yog energized thiab paub meej tias cov cuab yeej nyob hauv lub xeev de-energized.
Nta:
Kev sib xyaw hluav taws xob (xws li cov khoom lag luam nyob lossis kev sib cuag hluav taws xob ncaj qha).
Feem ntau yuav tsum tau siv ua ke nrog cov av trolley.
Cov Kev Siv Raug:
Txheeb xyuas seb lub Circuit Court yog voltage-dawb ua ntej kev txij nkawm los xyuas kom muaj kev nyab xeeb.
Cov kev ceev faj
Kev ua haujlwm ua ntu zus: kev ua haujlwm ntawm kev rho tawm trolley thiab cov trolley hauv av yuav tsum tau ua raws li txoj kev sib cais ntawm lub ntsej muag (xws li rub lub Trolley Circley → Thaum kawg kaw cov av trolley).
Cov kev nyab xeeb kev nyab xeeb: fais ntsuas kev sim trolley thiab lub trolley hauv av yog tus yuam sij rau kev saib xyuas kev nyab xeeb yuav tsum tau kuaj xyuas tsis tu ncua.
Kev xaiv ntawm cov trolleys sib txawv yog nyob ntawm cov xov hluav taws xob thiab cov kev tiv thaiv ntawm cov txee. Hauv cov ntawv thov tiag tiag, lawv yuav raug siv ua kev sib xyaw ua ke (xws li "PT + Fuse" trolley).
co lasntact peb
Txog kev nug, thov xa peb:pannie@hdswitchgear.com.Pooking rau pem hauv ntej kom sib koom tes nrog koj!
