Khoom Taw Qhia
MOEORW-WUHF yog qhov tshwj xeeb sensor tsim rau kev saib xyuas ib feem ntawm Gas Insulated Switchgear (GIS). Thaum cov rwb thaiv tsev tsis zoo hauv GIS ua rau qee qhov tso tawm, lawv tawg ultra- cov hluav taws xob hluav taws xob ntau zaus tshaj 300MHz, uas tuaj yeem nthuav tawm sab nraud los ntawm cov rwb thaiv tsev ntawm cov disc insulators.
Lub sensor no siv tus qauv zoo nkauj npauj npaim kav hlau txais xov kom ua tau zoo ntes UHF tawm cov cim qhia thaum muaj kev cuam tshuam ntau 50Hz fais fab zaus cuam tshuam thiab corona paug cuam tshuam. Lub vaj tsev yog ua los ntawm tuag- nrum txhuas alloy nrog kev tiv thaiv kev tiv thaiv - corrosion, ua tiav IP67 tiv thaiv qib rau ntev - lub sij hawm sab nraum zoov installation. Nws tso tawm 50Ω tus qauv impedance teeb liab, uas tuaj yeem txuas ncaj qha rau cov khoom siv backend rau kev saib xyuas online thiab tshuaj xyuas cov khoom siv GIS.
Khoom Parameter (Specification)
|
Parameter |
Tus nqi |
|
Ntau zaus |
300MHz-1500MHz |
|
Antenna Hom |
Npauj npaim |
|
Kav hlau txais xov Gain |
Ntau dua lossis sib npaug rau +5dBi |
|
Impedance |
50Ω |
|
Qhov siab sib npaug |
Ntau dua lossis sib npaug li 8 hli |
|
Ua haujlwm kub |
-40℃~ +85 degree |
|
Qib tiv thaiv |
IP67 |
|
Khoom siv tsev |
Aluminium Alloy |
|
Interface |
N- hom Connector |
Khoom nta thiab kev siv
- 300MHz-1500MHz UHF kuaj pom, ua kom tsis txhob muaj qhov cuam tshuam tsawg zaus electromagnetic
- Npauj npaim kav hlau txais xov tsim, Ntau dua lossis sib npaug rau +5dBi nce, Ntau dua lossis sib npaug rau 8 hli sib npaug qhov siab, siab rhiab heev
- Integrated hlau vaj tse, IP67 tiv thaiv, haum rau hnyav sab nraum zoov ib puag ncig
- Tsis yog -intrusive installation, tau txais cov teeb liab los ntawm GIS disc insulators
- Outputs raw analog signals, sib xws nrog oscilloscopes thiab PD analyzers
Kev tsim kho cov ntsiab lus
- GIS (Gas Insulated Switchgear) ib nrab tso tawm hauv online xyuas
- 110kV / 220kV substation GIS cov cuab yeej tshuaj xyuas
- High -voltage circuit breaker rwb thaiv tsev raws li txoj cai nrhiav kom tau
- Transformer bushing ib nrab tso tawm ntsuas
- Fais fab kis system GIS txhaum kev kuaj mob
Lub Tuam Txhab Txuj Ci
FAQ
Q1: Qhov twg yuav tsum tau teeb tsa UHF sensor ntawm GIS?
A: Nws yuav tsum tau muab tso rau ze ntawm lub disc insulators, tes qhov los yog lub qhov rais soj ntsuam, qhov twg electromagnetic nthwv dej tuaj yeem yooj yim tawg tawm sab nraud.
Q2: Yuav ua li cas kom tsis txhob ntawm -site electromagnetic cuam tshuam?
A: 300MHz-1500MHz kuaj pom zaus band kom tsis txhob muaj 50Hz fais fab zaus cuam tshuam thiab tsawg zaus corona paug cuam tshuam.
Q3: Cov cuab yeej backend twg tau sib xws nrog lub sensor no?
A: Nws yog sib xws nrog txhua tus qauv PD analyzers, oscilloscopes thiab cov ntaub ntawv tau txais nrog 50Ω input impedance.
Q4: Nws puas tuaj yeem siv sab nraum zoov ntev?
A: Yog. IP67 qib kev tiv thaiv thiab tiv thaiv - corrosion aluminium alloy vaj tse kom ruaj khov ua haujlwm hauv nag, daus thiab siab - qhov kub thiab txias ib puag ncig.
Cim npe nrov: uhf 300-1500mhz gis pd sensor, Tuam Tshoj uhf 300-1500mhz gis pd sensor manufacturers, hoobkas
