GD-2136H Cable Fault Locating System
GD2136H Cable Fault system ndi chida chofunikira posungira mitundu yonse ya zingwe.Zimagwiritsa ntchito njira zosiyanasiyana zodziwira kuti ziyese zolakwika za chingwe, zomwe ndi zoyenera pamagulu osiyanasiyana amagetsi amagetsi ndi zingwe zoyankhulirana.
Dongosololi lili ndi magawo otsatirawa:
1. GD-2131H Impulse Generator
2. GD-2132 Cable Fault Locator
3. GD-2133 Cable Fault Tester
4. Zina zowonjezera
GD-2131H Impulse Generator
Imagwiritsidwa ntchito popanga chikoka cha HV mukamagwiritsa ntchito njira yopumira ya flashover kuti muwone vuto lalikulu.
●Mphamvu yoyaka kwambiri, max.burning mphamvu ndi 1000W, malo osweka amatha kuwotchedwa pakanthawi kochepa ndipo kukana kwa malo osweka kumachepa.
●Ngati mukugwira ntchito limodzi ndi GD-2133 Cable Fault Tester, pali njira ziwiri zopezera:
a.Low voltage pulse: Mukangogwiritsa ntchito GD-2133, mayendedwe otseguka ndi zolakwika zokhazikika za chingwe zitha kupezeka, ndipo kutalika kwa chingwe kumatha kuyeza kapena kuthamanga kwa chingwe kumatha kudziwika.
b.High voltage flashover: Kutulutsa kwamphamvu kwamphamvu kwamagetsi kumayesedwa ndi kutulutsa malire, komwe kumatha kupeza mtunda wolakwika.
●Pangani chikoka cha ma frequency okhazikika.Ngati mukugwira ntchito limodzi ndi GD-2132 Cable Fault Locator, pali ntchito zotsatirazi:
a.Njira yomvera imagwiritsidwa ntchito kuti amalize malo enieni omwe ali ndi vuto lapamwamba kwambiri komanso flashover.
b.Kuti muwone njira ya chingwe, zindikirani chingwe chapadera.
c.Pakuwonongeka kwazitsulo (kufa pansi), kugwiritsa ntchito muyeso wa maginito kuti mupeze molondola.
●Itha kugwiritsidwanso ntchito mu DC HV kupirira mayeso.
●Kulowetsa mphamvu: AC 220V, 50Hz
●Mphamvu yamagetsi: DC 0-32kV (yosinthika)
●Adavotera mphamvu: 2000VA
●Max.energy: 2048J, 4uF
●DC flashover voteji: 32kV
●DC Flashover panopa: 63mA
●Max.impulse panopa: 500mA
●Njira yotulutsira: DC HV, nthawi imodzi, kuzungulira
●Nthawi yotulutsa: 3-6 masekondi
●Kutentha kwachilengedwe: 0-40 ℃
●Chinyezi: <75% RH
●Kutalika: <1000m
●Mulingo wa insulation: A
●kukula: 430 * 540 * 410mm
●Kulemera kwake: pafupifupi 31kg.
Kuphatikizira transmitter, wolandila, Inductive probe, kudziwika kwa mtundu womwe ungathekeframe.It ndi oyenera kuyesa mitundu yonse ya mphamvu chingwe ndi kondakitala zitsulo.
Ntchito yake yayikulu ndikupeza malo osakwanira otchinjiriza, kuzindikira kuzungulira ndikuya kwa chingwe champhamvu.
●Mkulu tilinazo
●Low static drift
●Kulondola kwakukulu kwa malo
●Anti-kusokoneza
●Chojambula cha LCD chowonetsa chizindikiro ndi mawonekedwe
●Batri ya Li-batri yomangidwanso
●Kutsata ndi kupeza mtunda: chingwe chapafupi 3km, chingwe china mpaka 20km
●Kupeza mtundu wa impedance: 0-5MΩ.
●Kupeza kulondola: ≤± 10cm.
●Kuzama kwa chingwe: <3m.
Ikhoza kuyesa zolakwika za high-impedance flashover, zotsika kwambirikukaniza grounding, short-circuit, chingwe kuchotsedwa, kugwirizana kosaukakwa mitundu yonse ya zingwe zamagetsi (voltage digiri 1kV-35kV),chingwe cha m'deralo, chingwe choyankhulirana, chingwe cha coaxial ndi chingwe chapamwamba chachitsulo.
Imathanso kuyeza kutalika kwa chingwe ndi liwiro la kufalikira kwa liwiro la mafunde amagetsi pa chingwe.
●Kuyesa kotetezeka, mwachangu komanso kolondola.Imagwiritsa ntchito njira ya LV impulse komanso kuzindikira kwa HV flashover, komwe kumayesa zolakwika zamitundu yonse.Makamaka kwa flashover ndi mkulu impendance zolakwika zingwe, akhoza mwachindunji kuyesedwa popanda kuwotcha kudzera;ngati ili ndi chowunikira choyezera mawu, malo enieni a cholakwikacho angadziwike molondola.
●Kugwiritsa ntchito ukadaulo wa data wachangu kwambiri.Kuthamanga kwa zitsanzo za A/D ndi 100Mhz, kupanga kusamvana kwa chidacho ndi 1m ndipo malo ozindikira akhungu ndi 1m.
●Mawonekedwe a Wave ndi data zimangowonekera pazenera lalikulu la LCD.
●Mawonekedwe a Wave ndi kusungirako magawo, kumbukirani ntchito.
●Ntchito yofananiza kuyesa mawonekedwe a chingwe cha cholakwika ndi mawonekedwe abwinobwino.
●Ntchito yowonjezera mawonekedwe a Wave.
●Onetsani molunjika malo olakwika ndi malo oyesera mtunda wolunjika kapena mtunda wachibale.
●Sinthani liwiro la kufalitsa nthawi iliyonse molingana ndi zingwe zoyesa zosiyanasiyana.
●Battery yomangidwanso.Kakulidwe kakang'ono, konyamulika.
●Kutalika kwa Max.testing: 15km(Open waya mpaka 100km).
●Kuzindikira kwakhungu: 1m
●Kutalika: 1m
●Kugwiritsa ntchito mphamvu: 5VA
●Kutentha kwa chilengedwe: 0-40 ℃ (malire kutentha: -10 ℃ -50 ℃)
●Chinyezi chachibale: 40℃(20℃90)%RH
●Kuthamanga kwa mumlengalenga: 86-106Kpa
●Kukula: 275 * 220 * 160mm
●Kulemera kwake: 1.8kg
Zida zina ndi monga AF Stethoscope, Zomverera m'makutu, Pin Yoyambira, PD Locating Rack, RF Tracking Rod.
