Ntawm -site Multi-Parameter Tester Rau Pre-assembled Cables

Ntawm -site Multi-Parameter Tester rau Pre-assembled Cables

MOEORW-WCP60 cable reel teb multi- parameter tester yog txhua yam - hauv- ib qho qauv nqa tau nrog lub zog muaj zog. Nws tuaj yeem ua tiav kev ntsuas kab ntev, kev ntsuas kev tiv thaiv ncaj qha, hla - qhov kev sim ntawm cheeb tsam, kuaj cov khoom siv, thiab kev sim ua txhaum nrog ib chav tsev.

Lub MOEORW-WCP60 cable reel teb multi- parameter tester yog txhua yam - hauv-ib qho qauv nqa tau ncaj qha hais txog qhov mob ntawm cable ntev, khoom siv, thiab hla- qhov chaw kuaj kab mob. Nws yog sib xws nrog ntau yam cables mus txog 110kV. Ib chav tsev no tuaj yeem ua ntau yam - ntsuas qhov ntsuas thiab ntau yam kev kuaj xyuas tsis raug rau cov cables. Nws nta cov kev txawj ntse siab, kev ua haujlwm yooj yim, kev ntsuas ruaj khov thiab raug, tsim qauv hnyav thiab ruaj khov, roj teeb lub neej zoo, thiab txhawb nqa loj - muaj peev xwm cia. Nws yog dav siv rau kev kuaj cable, kev tswj xyuas kom zoo, thiab kev tshawb fawb ua haujlwm hauv kev lag luam xws li hluav taws xob thiab tsheb ciav hlau.

2.1 Cable Length thiab Fault Test Section

1. Ib qho - ntsuas qhov deb: ntau dua 120 km

2. Sampling zaus: 160 MHz, 80 MHz, 40 MHz, 20 MHz, 10 MHz, 5 MHz, 2.5 MHz

3. Pulse amplitude: tsis tsawg tshaj 120V ntawm 50Ω.

4. Pulse dav: 0.2µs thiab 2µs.

5. Qhov chaw dig muag ntawm tus tswv tsev ib leeg- qhov kawg xeem yog tsawg dua 2 meters, thiab tsis muaj qhov muag tsis pom kev thaum kuaj ntawm ob qhov kawg.

6. Lub ntsiab ntsuas qhov ntev yuam kev: 1 ‰ - 2 ‰

7. Kev daws teeb meem nyeem ntawv: V / 2f V yog qhov kev nthuav tawm ceev ntawm lub xov tooj cua yoj hauv cable (m / us) f yog qhov piv txwv zaus (MHz). Piv txwv li, kev nthuav tawm ceev ntawm cov roj-impregnated ntawv cable yog V=160m/us. Yog tias nws raug coj mus kuaj ntawm f=160MHz, qhov kev nyeem ntawv yog 160/(2*160)=0.5m.

7. Nws muaj peb qhov qub -wave sib piv muaj nuj nqi.

8. Cov cuab yeej yog preset nrog lub electromagnetic yoj propagation speeds ntawm tsib cable xov xwm: roj-impregnated ntawv: 160 m/us, hla-txuas: 172 m/us, polyvinyl chloride: 184 m/us, tsis yog -drip: 160 m/us: 160 m / us, coal cable neeg siv- nruab nrab xaiv tau.

9. Tsis siv neeg tsom xam muaj nuj nqi: Nws tuaj yeem ntsuas qhov ntsuas waveforms ntawm qis voltage mem tes thiab high voltage mem tes, thiab tuaj yeem txiav txim siab seb qhov chaw txhaum puas tawg thaum kuaj qhov txhaum.

10. Sampling method: normal triggering mode, tag nrho automatic triggering mode, tam sim no sampling.

2.2 Cable DC Resistance Measurement Section

1. Kev ntsuas ntau: 1m W ~ 2k W;

2. Cov zis tam sim no: 0 ~ 10A, tsis siv neeg lossis phau ntawv xaiv tam sim no;

3. Kev ntsuas qhov tseeb: 0.2% ± 2 tus lej

4. Qhov siab tshaj mWresolution: 0.1

5. Tsis siv neeg hloov cov nqi tsis kam mus rau tus qauv kub (20 degree).

2.3 Lwm yam kev ntsuas ntsuas

1. Hla -sectional cheeb tsam ntsuas qhov ntau:^{4mm qw}~ ^{2500 mm² os}

2. Hla- ntu ntu ntsuas qhov tseeb: ± 2%

3. Kev ntsuas kub ntau: -45℃- 90 degree

4. Kev ntsuas kub qhov tseeb: ± 0.5 degree

5. Lub sijhawm ntsuas: 0 - 600S

2.4 Lwm yam Kev Ntsuas Kev Ntsuas

1. Fais fab mov: AC220V 50Hz, powered by built- nyob rau hauv rechargeable roj teeb.

2. Lub sij hawm them nqi: 1-2 teev kom them tag nrho

3. Roj teeb lub neej: 8 teev ua haujlwm tas li

4. Zaub: Loj - npo xim LCD (hnub ci npo) zaub, WINDOWS kev ua haujlwm interface.

5. Cov ntaub ntawv interface: USB

6. Nyees khawm: Tag nrho -hlau nyees khawm, nas

7. Cia muaj peev xwm: 32G

8. Sab nraud qhov ntev: 400mm × 180mm × 330mm

9. Nyhav: 5 kg

10. Ua haujlwm kub: -10 txog 50 degree

11. Ambient humidity: Tsawg dua los yog sib npaug rau 90% RH, tsis muaj condensation

Cov yam ntxwv tseem ceeb

1. Nws tuaj yeem kuaj ntau hom tooj liab thiab txhuas core fais fab cables, 600V DC fais fab mov cables, railway teeb liab cables, txoj kev teeb cables, coaxial kev sib txuas lus cables thiab xov tooj cables ntawm ntau yam voltage theem ntawm 110 kV thiab hauv qab no, xws li qhib Circuit Court faults, luv Circuit Court faults, high-resistance flashover faults thiab siab tiv thaiv to.

2. Nws tuaj yeem kuaj qhov ntev ntawm tooj liab- txhuas core fais fab cables ntawm ntau yam qauv thiab qhov voltage ntawm 110 kV thiab hauv qab;

3. Nws tuaj yeem kuaj tus ntoo khaub lig- ntu ntu ntawm ntau hom tooj liab-aluminium core fais fab cables nrog qib voltage ntawm 110 kV thiab hauv qab;

4. Nws tuaj yeem kuaj cov DC tsis kam ntawm ntau hom tooj liab thiab txhuas core fais fab cables ntawm ntau theem voltage ntawm 110 kV thiab hauv qab no, thiab cia li hloov tus nqi tsis kam mus rau tus qauv kub (20 degree).

5. Cov cuab yeej tau tsim - nyob rau hauv nthwv dej tshaj tawm rau tsib hom kab hluav taws xob thiab tseem tuaj yeem kuaj cov nthwv dej nrawm nrawm ntawm cov khoom siv tshwj xeeb.

Main technical nta

1. Txais kev tswj hwm kev lag luam hauv computer technology, nws muaj cov neeg siv ntau dua - tus qauv tsim tus phooj ywg, WINDOWS operating interface, thiab yooj yim rau kev khiav lag luam.

2. Kev kuaj kab hluav taws xob muaj ntau yam kev sim, xws li txoj kev ncaj nraim thiab kev sib piv txoj kev nyob rau hauv qis voltage, thiab voltage coupling txoj kev thiab tam sim no coupling txoj kev nyob rau hauv high voltage, uas yuav lav koj 100% kev xeem zoo.

3. Nws txais cov cuab yeej txawj ntse fuzzy paub txog kev txiav txim siab ntev cable thiab txiav txim siab thiab txiav txim qhov txhaum.

4. Kev siv cov khoom siv loj heev - scale integrated circuits thiab DSP (cov ntaub ntawv teeb liab processor) technology ua rau cov cuab yeej ntsuas kev sib xyaw ua ke, miniaturized, thiab ntse.

5. Cov waveforms ntawm peb -theem cables A, B, thiab C tau tso tawm rau ntawm tib lub vijtsam, ua rau nws yooj yim dua los sib piv thiab txheeb xyuas cov waveforms.

6. Nws siv lub siab -ceev 16-ntsis A/D converter, uas ua kom cov ntaub ntawv ntsuas ruaj khov thiab rov ua tau zoo.

7. Thaum kuaj cov kab hluav taws xob ncaj qha, qhov ntsuas tau txais kev siv tshuab tsis siv neeg tam sim no. Tus nqi ntawm cov zis tam sim no tuaj yeem xaiv manually lossis cov zis tam sim no tuaj yeem tswj tau los ntawm lub microcontroller sab hauv. Qhov chaw tam sim no muaj tag nrho ntawm 3,000 qhov tam sim no. Hauv hom tsis siv neeg, lub microcontroller sab hauv yuav tswj tau qhov tam sim no raws li qhov kev tiv thaiv raug ntsuas, yog li ua tiav qhov kev ntsuas dav dav thiab lub xeev ntsuas zoo tshaj plaws.

8. Kev ntsuas kev tiv thaiv kab yog tso tawm kom pom nyob rau hauv lub sijhawm tiag tiag nrog cov lus teb ceev ceev.

9. Cov cuab yeej ntsuas cov ntaub ntawv ntsuas ruaj khov, rov ua tau zoo dua, muaj zog tiv thaiv - muaj peev xwm cuam tshuam, ua tiav kev tiv thaiv kev ua haujlwm, thiab kev them nyiaj ceev ceev thiab tso tawm ceev.

10. Cov cuab yeej muaj cov qauv tsim thiab kev txawj ntse, kev ua haujlwm siab heev, uas tuaj yeem kuaj xyuas qhov tsis raug xws li cov kev sib txuas xoob lossis cov xov hlau tawg hauv qhov kev xeem ua.

11. Nws muaj kev tiv thaiv kev ua haujlwm, muaj peev xwm tiv thaiv lub ntsuas hluav taws xob los ntawm kev cuam tshuam EMF rov qab, thiab muaj qhov tsis zoo no feem cuam tshuam.

12. Cov xim loj LCD npo zaub nrog nplua nuj software interface, muaj peev xwm ua kom pom qhov ntev, tam sim no, tsis kam, khoom siv, kub, hla - cheeb tsam, ntsuas lub sijhawm, thiab ntsuas qhov xwm txheej ntawm tib lub vijtsam.

13. Nws tuaj yeem khaws cov ntaub ntawv ntsuas ntau, uas yuav tsis ploj thaum lub hwj chim tawm.

14. Cov cuab yeej siv cov ntawv qhia ua lus Askiv tag nrho thiab cov lus qhia ua haujlwm, uas yog qhov yooj yim thiab yooj yim.

15. Powered los ntawm ib tug built-in - nyob rau hauv siab - muaj peev xwm rechargeable lithium roj teeb, nws yuav siv tau tsis tu ncua rau ntau tshaj 8 teev tom qab them tag nrho.

17. Txhua yam -hlau vaj huam sib luag, hlau nyees khawm thiab nas, yeej tsis dhau, yeej tsis puas.

Cov cuab yeej no tuaj yeem siv dav hauv kev kuaj cov khoom siv thiab kev tswj hwm cable hauv cov tuam txhab hluav taws xob hauv txhua qib, kev tsheb ciav hlau, tsis yog -ferrous metallurgy, roj av thiab petrochemical, thee thiab steel thiab lwm yam kev lag luam mining . Nws kuj tseem tuaj yeem siv rau kev sim txhua hnub hauv cov chaw tsim khoom lag luam cable thiab kev tshawb fawb tshawb fawb hauv cov tsev kawm qib siab thiab tsev kawm qib siab thiab cov koom haum tshawb fawb, thiab muaj kev ua lag luam dav dav.