Surge Arrester Monitoring Guide: Cov Kev Ua Haujlwm Zoo Li Cas, Qhov Tseem Ceeb Tam Sim No & Cov Lus Qhia
Tso lus
1. Surge Arrester Monitoring - Ib txwm ua haujlwm & tu
Thaum ua haujlwm, aSurge Arrester Monitoringlub kaw lus qhia ob qhov tseem ceeb tiag tiag- lub sijhawm tsis nyob ntawm nws lub vaj huam sib luag pem hauv ntej:
· Cov dej ntws tam sim no(mA)
· Kev suav suav suav(tus naj npawb ntawm cov xwm txheej overvoltage)
Cov ntaub ntawv no tseem raug xa mus rau chav saib xyuas kev sib koom ua ke thiab thaum kawg tso tawm rau ntawmsaib xyuas backend(centralized tswj platform).
Cov yam ntxwv ua haujlwm li qub (SUN-IGuard-301 System)
Nyob rau hauv ib txwm ua haujlwm, lubSUN-IGuard-301 surge arrester monitoring systemnthuav tawm peb tus yam ntxwv hauv qab no:
Yam ntxwv | Kev piav qhia |
1. Pem hauv ntej - vaj huam sib luag zaub | Cov zaub digital tseem nyob tas li, qhia ob qho tib si xau tam sim no tus nqi thiab kev suav suav. |
2. Cov ntaub ntawv sib xws | Cov txiaj ntsig pom ntawm lub vaj huam sib luag pem hauv ntej yuav tsumraws nraim matchcov ntaub ntawv tso tawm rau ntawm kev saib xyuas backend. |
3. Cov dej ntws tam sim no | Rau cov neeg ntesqis dua 220kV: feem ntau0.3-0.5 mA Rau cov neeg ntes tau ntsuas330-750 kV: feem ntau2-5 mA |
✅ Yog tias ib qho ntawm cov yam ntxwv saum toj no tsis tau ntsib thaum lub sijhawm tshuaj xyuas niaj hnub, nws qhia tau hais tias kev ua haujlwm tsis zoo uas yuav tsum tau tshawb xyuas tam sim.
Cov Lus Qhia Txog Kev Kho Mob
Tsis tu ncua piv rau pem hauv ntej- vaj huam sib luag nyeem nrog cov ntaub ntawv backend. Ib qho tsis sib xws - txawm tias tsis muaj lub tswb - tuaj yeem teeb liab kev sib txuas lus tsis ua haujlwm lossis sensor drift hauvsurge arrester saib xyuas qhov system.
2. Surge Arrester Monitoring – Ordering Information
Kom paub meej tias koj tau txais qhov tseebsurge arrester saib xyuascov cuab yeej siv rau koj daim ntawv thov, thov qhia cov hauv qab no thaum tso qhov kev txiav txim:
Ordering Parameter | Kev piav qhia |
Qhov system voltage | Piv txwv li, 110kV, 220kV, 330kV, 500kV, 750kV |
Ua kom tiav lub npe qauv | eg, SUN-IGuard-301 |
Yuav tsum muaj kom muaj nuj nqis | Muaj pes tsawg units |
Cov cai tshwj xeeb | Txhua qhov kev sib txuas lus tshwj xeeb (xws li, RS485, Modbus), cov ntaub thaiv sab nraum zoov, lossis cov khoom siv kho kom haum |
📌 Nco tseg:Cov chav kawm sib txawv voltage xav tau qhov sib txawv ntawm qhov ntsuas tam sim no. Nco ntsoov paub meej tias koj qhov system voltage theem thaum xaj asurge arrester saib xyuas qhov system.
3. Cov txiaj ntsig tseem ceeb ntawm lub hnub -IGuard-301 Surge Arrester Monitoring System
· Nruam tiag tiag - sijhawm saib xyuasntawm leakage tam sim no thiab kev suav ua
· Cov zaub hauv zos + chaw taws teeb kis tau tus mobrau centralized tswj
· Ceeb toom ntxovntawm arrester degradation ua ntej tsis ua hauj lwm tshwm sim
· Kev sib koom ua ke yooj yimnrog substation saib xyuas backends uas twb muaj lawm
