Khoom Description
PebGIS Micro-water Density On-line Monitoring Systemmuab cov kev ntsuas siab, qhov kub thiab txias, thiab cov av noo kom tshaj tawm cov pa roj-qhov xwm txheej ntawm GIS compartment. Modbus kev sib txuas lus ua kom muaj chaw nres tsheb tas mus li - qib sau.
Txoj Cai
Qhov ceev thiab noo noo ntsuas ntsuas SF6 siab, kub, thiab dej- vapor teb. The monitor applies temperature compensation and calculates density, dew point, and moisture values so that leakage and insulation-medium condition can be evaluated online.
Khoom nta
GIS Micro-water Density On-line Monitoring System suav nrog ntau yam SF6 tus nqi ntawm ib qho kev sib txuas. Kev siv hluav taws xob tsawg txhawb kev faib kev saib xyuas. Lub kaw lus threaded kev twb kev txuas yog tsim los rau cov pa roj tsawg heev. Modbus tso zis yooj yim ntau-compartment sau cov ntaub ntawv.
Cov xwm txheej ua haujlwm
Nruab cov khoom nyob rau hauv qhov chaw huv si, qhov cua uas tsis muaj corrosive gas, conductive plua plav, dej ingress, kev co hnyav, los yog muaj zog. Muab kev tiv thaiv kev ruaj ntseg hauv av, tswj cov khoom siv hluav taws xob uas yuav tsum tau ua, thiab siv cov khoom siv hluav taws xob ntsuas ntsuas. Paub meej ambient kub, av noo, qhov siab, enclosure tiv thaiv, cable routing, thiab kev sib txuas lus tej yam kev mob ua ntej ntau lawm thiab installation.
Khoom Parameters
|
Parameter |
Paub meej |
|
Dew-point range / rhiab heev |
-50℃rau +40℃Td/f; ± 2 degree |
|
Siab ntau / rhiab heev |
0 rau +14 bar; 0.001 MPa |
|
Kub ntau yam / rhiab heev |
-40℃rau +80℃; ± 0.5 degree |
|
Qhia qhov tseeb |
Dew point ± 3℃Td; siab / ceev ± 0.1% FS; kub ± 0.01 degree |
|
Teb sijhawm |
20ms ib |
|
Kev nyab xeeb siab |
14 bar |
|
Gas hom |
SF6 lossis SF6 / N2 |
|
Kev sib txuas lus |
RS485 Modbus RTU, 9600 ntsis / s |
|
Lub zog / siv |
9-26 VDC;<0.2 W |
|
Kev tiv thaiv / kev sib txuas |
IP65; M30 × 1.5; leak rate Tsawg dua lossis sib npaug li 1 × 10⁻⁹ Pa·m³ / s |
Khoom zoo
- CovGIS Micro-water Density On-line Monitoring Systemconsolidates ob peb SF6 qhov tseem ceeb ntawm ib qho kev sib txuas.
- Kev siv hluav taws xob tsawg txhawb kev faib kev saib xyuas.
- Lub kaw lus threaded kev twb kev txuas yog tsim los rau cov pa roj tsawg heev.
- Modbus tso zis yooj yim ntau-compartment sau cov ntaub ntawv.
Cov ntawv thov tseem ceeb
CovGIS Micro-water Density On-line Monitoring Systemyog siv rau GIS bays, SF6 circuit breakers, gas-insulated bus seem, thiab lwm yam kaw compartments.
Nws txhawb kev ya raws trending, ceev ceev saib xyuas, thiab kev npaj kho.
Cov cuab yeej tsim nyog rau kev siv hluav taws xob thiab kev lag luam siab -voltage installations.
Cheebtsam
|
Ib feem |
Muaj nuj nqi |
|
Siab thiab ceev sensor |
Ntsuas roj siab thiab xam tus cwj pwm ceev. |
|
Moisture thiab dew-point sensor |
Tracks dej cov ntsiab lus nyob rau hauv lub gas compartment. |
|
Kub sensor |
Muab cov pa roj- qhov kub thiab txias thiab qhia. |
|
RS485 khoom siv hluav taws xob |
Tsim thiab hloov cov nqi ntawm Modbus RTU. |
FAQ
Q: Cov ntaub ntawv dab tsi xav tau rau kev xaiv qauv?
A: Paub meej tias hom roj av, nominal filling siab, txheej txheem xov, xav tau qhov tseem ceeb, txoj kev cable, thiab raws tu qauv.
Q: Dab tsi yuav tsum tau kuaj ua ntej kev teeb tsa?
A: Cais lub thawv raws li cov cai ntawm qhov chaw thiab txheeb xyuas qhov kev huv huv, lub zog, thiab kev kuaj dej.
Q: Yuav ua li cas lub cuab yeej lossis lub kaw lus tuaj yeem ua ke?
A: RS485 Modbus RTU nqa cov roj ntsuas -tus nqi rau lub rooj vag hauv zos lossis chaw nres tsheb platform.
Q: Cov kev xaiv twg yuav tsum tau lees paub ua ntej ntau lawm?
A: Paub meej connector, cable ntev, tso saib los yog rooj vag, roj sib tov, tswb tuav, thiab installation adapter.
Cim npe nrov: gis micro-dej ceev ntawm- kab saib xyuas qhov system, Tuam Tshoj gis micro-dej ceev ntawm- kab saib xyuas qhov system manufacturers, lwm tus neeg, Hoobkas
