Khoom Taw Qhia
MOEORW-WHFCT yog qhov siab - zaus tam sim no sensor tsim tshwj xeeb rau kev saib xyuas ib nrab ntawm cov hluav taws xob siab -voltage cables. Thaum ib nrab tso tawm nyob rau hauv lub cable, nws generates siab - zaus mem tes tam sim no uas ntws mus rau hauv av los ntawm cov grounding kab ntawm cable pob qij txha los yog terminations.
Qhov no sensor txais kev sib cais -core Rogowski Coil tsim, uas tuaj yeem txuas ncaj qha rau ntawm txoj kab hauv av tsis muaj hluav taws xob hluav taws xob lossis kev hloov kho ntawm cov kab qub. Cov ua tau - nyob rau hauv shielding txheej zoo suppresses ntawm - site electromagnetic cuam tshuam thiab raug rho tawm siab - zaus tawm tam sim no cov cim. Lub corrosion-cov vaj tsev hlau tiv taus ua tiav qib IP68 tiv thaiv, ua kom muaj kev ruaj ntseg hauv qhov chaw sab nraum zoov hnyav xws li av noo thiab tshuaj tsuag ntsev.
Khoom Parameter (Specification)
|
Parameter |
Tus nqi |
|
Txoj Cai |
Rogowski Coil |
|
Hom |
Split-core Nplhaib |
|
Bandwidth |
1MHz-30MHz |
|
Hloov Impedance |
>80Ω |
|
rhiab heev |
<5pC |
|
Sab hauv |
45mm / 65mm yeem |
|
Qib tiv thaiv |
IP68 |
|
Ntsej Tsuag Test |
96h ua |
|
Interface |
N-50 lossis BNC xaiv tau |
|
Khoom siv tsev |
Hlau |
Khoom nta
- Rogowski Coil txoj cai, tsis yog - kev teeb tsa ntawm cov kab hauv av
- Split-core nplhaib qauv, tsis tas yuav disconnect grounding kab rau installation
- Hlau shielded vaj tse, muaj zog tiv thaiv -electromagnetic cuam tshuam muaj peev xwm
- IP68 tiv thaiv, dhau 96-teev tshuaj tsuag ntsev, haum rau siv sab nraum zoov mus ntev
- rhiab heev<5pC, detects weak PD signals at cable joints and terminations
Khoom siv
- Siab -voltage fais fab cable ib feem tso tawm saib xyuas
- Cable sib koom ua ke thiab txiav txim qhov txhaum
- Substation cable kab online saib xyuas
- Cua ua liaj ua teb fais fab cable ntsuas kev ntsuas
- Industrial cog fais fab cable tiv thaiv kev sim
Lub Tuam Txhab Txuj Ci
FAQ
Q1: Qhov luaj li cas ntawm cov kab hauv av tsim nyog rau qhov ntsuas no?
A: Tus qauv 45mm inner inch yog haum rau cov kab hauv av hauv qab 300mm², thiab 65mm qauv yog tsim rau 300-630mm² grounding kab.
Q2: Nws puas yuav tsum tau txiav cov kab hauv av thaum lub sijhawm teeb tsa?
A: Tsis yog. Qhov sib cais-ntxhais ntiv nplhaib tsim tso cai ncaj qha clamping ntawm txoj kab hauv av yam tsis muaj kev cuam tshuam, ua kom muaj kev nyab xeeb nyob ruaj khov.
Q3: Dab tsi yog qhov tsawg kawg nkaus kuaj tau tawm kom muaj nuj nqis?
A: Qhov rhiab heev yog tsawg dua 5pC, uas tuaj yeem kuaj pom qhov tsis muaj zog ib feem ntawm cov kab hluav taws xob sib txuas hauv lub sijhawm thaum ntxov.
Q4: Nws puas tuaj yeem siv rau hauv cov chaw ntug dej hiav txwv uas muaj ntsev ntau?
A: Yog. Cov vaj tsev hlau hla 96-teev ntsev tshuaj tsuag thiab qib IP68 tiv thaiv, haum rau qhov hnyav ntawm ntug dej hiav txwv.
Cim npe nrov: hfct cais- tub ntxhais cable pd sensor, Tuam Tshoj hfct cais- tub ntxhais cable pd sensor manufacturers, hoobkas
