Tsawg zaus (VLF) Hipot Tester rau nruab nrab voltage cable kuaj
Tsawg zaus (VLF) Hipot Testers yog tsim los rau nruab nrab voltage cable rwb thaiv tsev kuaj thaum lub sij hawm installation, commissioning, txij nkawm, thiab tiv thaiv kev soj ntsuam.
Qhov Kev Xav Tau Tseem Ceeb rau VLF Cable Test
Cov kab hluav taws xob nruab nrab tiv thaiv hluav taws xob tsis tu ncua, thermal, thiab ib puag ncig kev ntxhov siab. Thaum lub sij hawm, kev puas tsuaj ntawm rwb thaiv tsev (xws li dej ntoo), kev puas tsuaj rau lub cev, lossis kev teeb tsa tsis zoo tuaj yeem ua rau tawg sai sai, ua rau:
- Lub zog hluav taws xob tsis tau npaj tseg thiab cov nqi lag luam poob qis
- Kev nyab xeeb kev nyab xeeb thiab kim kho thaum muaj xwm ceev
- Kev kho qhov rais txuas ntxiv
VLF Hipot Testing muab kev tswj hwm, tsis yog -kev ntsuas AC kev nyuaj siab los xyuas kom meej tias muaj kev ncaj ncees hauv kev ua raws li cov qauv thoob ntiaj teb niaj hnub no.
Core Advantages & Nta
Ultra-Kev siv hluav taws xob tsawg
Vim hais tias cable capacitance tsim siab them tam sim no ntawm tus qauv 50 / 60 Hz zaus, cov qauv ntsuas cov qauv yuav tsum muaj peev xwm loj heev. Kev khiav hauj lwm ntawm 0.1 Hz txo hwj chim xav tau txog li 500 lub sij hawm, ua rau kev ntsuam xyuas ntawm cov cable ntev khiav siv tus qauv portable hwj chim los yog generators.
Tsim los thov kev ua haujlwm hauv teb
Lub teeb yuag & Portable:Rugged vaj tse optimized rau substation thiab teb xa mus.
Streamlined teeb:Ceev-txuas cables thiab intuitive digital interfaces shorten lub sij hawm poob.
Integrated Safety:Automated grounding, tshaj -voltage/over- tiv thaiv tam sim no, thiab tsis siv neeg tso tawm tshuab tiv thaiv cov neeg ua haujlwm thiab cov khoom siv.
Precision & Repeatability
Pure Sinusoidal tso zis:Muab qhov sib npaug ntawm 0.1 Hz / 0.05 Hz / 0.02 Hz waveforms raws li qhov sib txawv ntawm cov khoom thauj khoom.
Kev Tswj Xyuas Cov Ntaub Ntawv:Onboard cov ntaub ntawv cia nrog USB/Bluetooth export rau kev ua raws cai qhia thiab ntev -lub sij hawm tsom xam.
Kev sib piv Technology
|
Feature / Txoj kev |
VLF AC Test (0.1 Hz) |
Fais fab zaus AC (50/60 Hz) |
DC Hipot Test |
|
Lub zog xav tau |
Ultra-Low (Zoo rau kev siv teb) |
Siab heev (Cov cuab yeej hnyav) |
Tsawg |
|
Portability |
High (Compact units) |
Tsawg (Yuav tsum tau hnyav- lub tsheb ua haujlwm) |
Siab |
|
Kev Nyuaj Siab |
Muaj tiag AC Stress |
Muaj tiag AC Stress |
Unrealistic DC Stress |
|
XLPE Cable Safety |
Pom zoo (IEEE 400.2 ua raws) |
Kev nyab xeeb, tab sis logistically impractical |
Tsis Pom Zoo (Kev pheej hmoo ntawm qhov chaw them nqi puas tsuaj) |
Daim phiaj siv
Underground Distribution Networks
Tshaj tawm - kev teeb tsa thiab kev kuaj xyuas.
Hluav taws xob Utility Infrastructure
Teem sijhawm kev kuaj xyuas rau feeders thiab substations.
Industrial & Renewable Zog
Kev tiv thaiv kev saib xyuas rau cov chaw cov ntaub ntawv, cov chaw mining, cua ua liaj ua teb, thiab cov chaw tsim khoom.
Kev Qhia Txog Tus Neeg Yuav Khoom: Thov Kev Kho Kom Zoo
Txhawm rau pab peb pawg neeg tsim khoom lag luam txheeb xyuas qhov zoo tshaj plaws VLF system rau koj qhov project, thov muab:
- Cable System Voltage Rating (piv txwv li, 11 kV, 22 kV, 33 kV)
- Rwb thaiv tsev hom & Qhov siab tshaj plaws Cable Ntev (XLPE, EPR, PILC, thiab lwm yam)
- Lub hom phiaj kev ua raws cai (IEEE 400.2, IEC 60502, DIN VDE 0276)
- Qhov yuav tsum tau muaj zog (110V / 220V AC input)
FAQ
Q: Dab tsi yog Qhov Tsawg Zaus Tsawg (VLF) Hipot Tester?
A: VLF Hipot Tester yog ib qho khoom siv hluav taws xob uas siv tsawg- zaus AC voltage los ntsuas qhov rwb thaiv tsev lub zog ntawm nruab nrab voltage fais fab cables. Nws yog feem ntau siv rau cable commissioning, txij nkawm, thiab tiv thaiv kev sim.
Q: Vim li cas VLF kev sim siv tsis yog kev sim AC hipot ib txwm?
A: Kev ntsuas VLF ua haujlwm ntawm qhov zaus qis dua li ib txwm 50/60 Hz AC kuaj, txo lub zog xav tau rau kev kuaj cov kab hluav taws xob. Qhov no ua rau nws tsim nyog rau kev siv teb.
Q: Hom cables twg tuaj yeem kuaj nrog VLF Hipot Tester?
A: VLF Hipot Testers feem ntau yog siv rau cov khoom siv hluav taws xob nruab nrab xws li XLPE, EPR, thiab PVC insulated cables hauv kev siv hluav taws xob, kev lag luam, thiab hluav taws xob hauv av.
Q: Kev kuaj VLF puas tuaj yeem siv rau cov kab txuas tshiab?
A: Yog. Kev ntsuam xyuas VLF feem ntau yog siv thaum lub sij hawm ua haujlwm cable los xyuas qhov kev ua tau zoo ntawm kev rwb thaiv tsev ua ntej xaim xaim mus rau qhov kev pabcuam.
Q: Vim li cas cov chaw siv hluav taws xob ua VLF kuaj ntawm cov kab hauv av?
A: Kev kho hauv av hauv av feem ntau kim thiab siv sijhawm -siv. Kev ntsuam xyuas VLF pab cov khoom siv txheeb xyuas cov teeb meem rwb thaiv tsev thaum lub sij hawm tu thiab txo qhov kev ua tsis tiav.
Q: Cov qhabnias xeem VLF puas tuaj yeem sau tau?
A: Ntau lub tshuab kuaj VLF txhawb nqa cov ntaub ntawv kaw lus thiab tshaj tawm cov haujlwm, tso cai rau cov neeg siv tswj xyuas cov ntaub ntawv tshuaj xyuas thiab sib piv cov kab mob hauv lub sijhawm.
Q: Puas yog VLF Hipot Testing haum rau kev sim cov tuam txhab kev pabcuam?
A: Yog. Vim nws lub peev xwm ua haujlwm tau zoo, VLF cov cuab yeej siv feem ntau siv los ntawm cov tuam txhab kuaj kev tshaj lij muab cov kev pabcuam kuaj kab mob.
Cim npe nrov: Tsis tshua muaj zaus (vlf) Hipot Tester, Tuam Tshoj tsis tshua muaj zaus (vlf) Hipot Tester manufacturers, lwm tus neeg, Hoobkas
