HZ-A50 Cable Fault Location System

Taw qhia

Lub Trolley Cable Fault Location System yog ib qho kev kuaj kab hluav taws xob ntau yam tsim los ntawm Huazheng los ntawm kev cog lus ntev - lub sij hawm cog lus rau thaj tsam ntawm kev kuaj fais fab cable. Txhawm rau ua kom tau raws li qhov kev loj hlob sai ntawm kev lag luam hluav taws xob, ua ke nrog kev paub dhau los thiab kev tshawb fawb hnyav, cov kab ke no tau sib koom ua ke ib txwm muaj kev ywj pheej cable txhaum kev ntsuas qhov deb, kev sib xyaw ua ke siab - zaus siab-voltage fais fab mov, ntau lub tshuab hluav taws xob mem tes, lub tshuab tso tawm tsis siv neeg, thiab lwm yam khoom siv ywj pheej rau hauv ib qho system. Chav ntsuas qhov deb yog cleverly embedded, lub siab -voltage tsim yog compact thiab muaj kev nyab xeeb, thiab lub built- nyob rau hauv chav tsev nta muaj zog tiv thaiv - muaj peev xwm cuam tshuam.

Qhov zoo thiab nta

◆ Integrated Design: Lub kaw lus tau txais ib qho kev sib koom ua ke zoo heev, muab kev tiv thaiv zoo - cuam tshuam thiab yooj yim, hloov tau yooj yim.

◆ Kev siv dav dav: Tsim nyog rau kev sim txhua hom kev tiv thaiv tseem ceeb ntawm cov hluav taws xob cable ntawm qhov sib txawv voltage.

◆ Embedded Host: Lub chaw kuaj qhov yuam kev ntiav ib tus tswv tsev nrog lub Linux operating system.

◆ Kov Screen Tswj: Lub siab- zaus siab- qhov hluav taws xob hluav taws xob lub zog muaj lub ntsej muag kov lub vijtsam tswj, ua kom tib neeg- khoos phis tawj cuam tshuam nrog kev ua haujlwm yooj yim thiab cov duab yooj yim, nkag siab.

◆ Extended Test Line: Lub kaw lus tau nruab nrog 25 m xeem kab, ua kom yooj yim rau kev kuaj kab mob rau qhov ntev thiab luv luv nyob rau hauv ib puag ncig nyuaj.

◆ European Standard Design: Tag nrho cov txheej txheem yog tsim raws li European qauv thiab muaj xws li ib tug txoj cai tseem ceeb rau kev siv.

◆ Ground Loop Monitoring: Lub kaw lus muaj lub voj voog hauv av saib xyuas kev tiv thaiv kom ntseeg tau cov khoom siv thiab kev nyab xeeb ntawm tus kheej hauv lub sijhawm.

Test Peev Xwm:

Hom kev ua txhaum: qhib Circuit Court, luv Circuit Court, tsis tshua muaj zog, siab tiv thaiv to, siab tiv thaiv flashover

Kev sim txoj kev: qis-voltage mem tes, siab-voltage flash, ntau yam mem tes

Test nrug: 5 m - 100 km

Qhov muag tsis pom kev: 5 m

Pinpointing yuam kev: ± 0.2 m

System yuam kev: < ± 1%

Kho vajtse:

Zaub: 12.1 "LCD (Linux)

Cia: 32 GB

Lus: Suav, Askiv, Lavxias

Kev khiav hauj lwm: kov npo + photoelectric knob

Sampling zaus: 3.125-400 MHz (8 xaiv)

Lub hwj chim: AC 220V (tsawg dua lossis sib npaug li 15W) / DC 12V (Less dua lossis sib npaug rau 20W); 6-teev standby

HV Power Supply Unit:

Cov zis: Tsawg dua lossis sib npaug rau 32 kV (tsis zoo), Tsawg dua lossis sib npaug rau 10 A

Hom: ib leeg mem tes, nruam mem tes, DC tso zis

Built-nyob rau hauv capacitance: 4 μF / 32 kV

Tshem tawm lub zog: Tsawg dua lossis sib npaug rau 2048 J

Pinpointing Unit:

Sensor dynamic range: >104 dB (acoustic), >110 dB (magnetic)

Ntau zaus: 100-1500 Hz

Ntau hom kev lim dej

320 × 240 qhov tseeb xim npo

Kuaj cov kauj ruam rau fais fab Cable Faults

I.Tanalyze qhov xwm ntawm cable txhaum, nkag siab txog hom faulty cable

II.Siv qhov qis-voltage pulse txoj kev ntawm lub cable tester los ntsuam xyuas lub cable ntev thiab calibrate lub cable lub xov tooj cua yoj kis ceev.

III.Xaiv txoj kev sim kom tsim nyog thiab siv cov khoom siv cable los ua qhov ntsuas qhov tsis zoo ntawm cable

IV. Siv ib txoj kab ntsuas ntsuas los ntsuas qhov kev taw qhia ntawm cov kab faus

V. Siv lub ntsuas qhov ruaj khov -point meter kom raug qhov chaw ua txhaum

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