Transmission Line Parameter Tester
Khoom Taw Qhia
Transmission Line Parameter Tester yog qhov siab -cov cuab yeej ntsuas qhov tseeb rau kev ntsuas qhov ntsuas hluav taws xob zaus ntawm ntau yam siab- cov kab hluav taws xob xa hluav taws xob (overhead, cable, overhead-cable hybrid). Featuring ib qho kev tsim ua ke nrog ib tug ua tau - nyob rau hauv variable - zaus fais fab mov module, nws muab variable - zaus voltage- tswj cov zis hwj chim. Ntau zaus tuaj yeem hloov mus rau 47.5Hz / 52.5Hz, 45.0Hz / 55.0Hz, 57.5Hz / 62.5Hz, lossis 55.0Hz / 65.0Hz. Ua haujlwm digital filtering thev naus laus zis, nws zam kev cuam tshuam los ntawm lub zog hluav taws xob zaus hluav taws xob thaum lub sijhawm kuaj, hauv paus daws teeb meem ntawm kev ntsuas qhov tseeb nyob rau hauv muaj zog hluav taws xob cuam tshuam. Nws kuj tseem tsim nyog rau kev sim cov xwm txheej uas lub zog tau muab los ntawm cov tshuab hluav taws xob tom qab ua tiav lub zog hluav taws xob.
Nrog txoj kab sib chaws nthuav dav thiab muaj kev txwv ntau zuj zus ntxiv rau txoj hauv kev hauv av, ntau- kev teeb tsa hluav taws xob ntawm tib lub pej thuam tau dhau los ua qhov qub. Cov qauv no tau ua kom muaj zog sib txuas ntawm cov kab sib txuas, ua rau muaj kev cuam tshuam loj dua thaum lub zog ntsuas qhov ntsuas ntsuas. Xws li kev cuam tshuam loj heev cuam tshuam qhov ntsuas qhov tseeb thiab kev nyab xeeb ntawm cov khoom siv ntsuas. Txhawm rau daws qhov kev sib tw no, peb tau tsim ib qho tshiab - tiam kab kis kab mob heterodyne parameter ntsuas qhov system. Cov kab ke no suav nrog qhov sib txawv ntawm - zaus ntsuas lub zog, ntsuas qhov ntsuas qhov tseeb, siab - ceev cov txheej txheem ua cov chips, thiab cov tswv cuab patented anti-inductive voltage circuitry. Qhov system no zoo tshem tawm qhov cuam tshuam ntawm kev cuam tshuam muaj zog, ua kom muaj kev nyab xeeb ntawm cov cuab yeej thiab cov cuab yeej siv, thiab ua kom yooj yim heev, nrawm, thiab ntsuas qhov tseeb ntawm cov kab hluav taws xob tsis muaj zog.
Khoom Parameter (Specification)
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I. Ib puag ncig thiab lub zog xav tau |
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Cov xwm txheej ua haujlwm |
Kub -10℃txog 40 degree, txheeb ze humidity<80% RH |
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Fais fab mov |
AC 220V ± 10% (380V txwv tsis pub); Ntau dua lossis sib npaug rau 3KW lub zog thaum lub tshuab hluav taws xob-powered |
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Anti-Txoj Cai cuam tshuam |
Kev hloov pauv zaus |
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II. Fais fab tso zis Specifications |
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Ib qho - Theem Siab Tshaj Tawm |
Voltage AC250V, Tam sim no 8A (Qhov tseeb 0.5%) |
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Tso zis zaus |
50Hz / 60Hz dual{2}} zaus, suav nrog kev sib txuas ntawm 47.5Hz / 52.5Hz, 45.0Hz / 55.0Hz, 57.5Hz / 62.5Hz, 55.0Hz / 65.0Hz |
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Peb -Phase Power |
6 kVA |
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III. Ntsuas peev xwm |
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Kev ntsuas Range |
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Capacitance |
0.01 txog 30 µF |
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Impedance |
0.01-400 Ω |
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Lub kaum sab xis impedance |
-180℃rau +180 degree |
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Induced voltage |
0-30 kV; Induced tam sim no; 0-50 A |
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Kev ntsuas kev daws teeb meem |
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Capacitance |
0.0001 µF; Impedance |
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0.001 Ω; Lub kaum sab xis impedance |
0.001 degree |
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Kev ntsuas qhov tseeb |
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Capacitance |
Ntau dua lossis sib npaug li 1μF |
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± 1% ntawm kev nyeem ntawv ± 0.01μF;<1μF |
± 2% kev nyeem ntawv ± 0.01μF |
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Kev tiv thaiv |
Ntau dua lossis sib npaug rau 1Ω |
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± 1% ntawm kev nyeem ntawv ± 0.01Ω;<1Ω |
± 2% kev nyeem ntawv ± 0.01Ω |
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Lub kaum sab xis impedance |
± 0.2℃thaum voltage> 1.0V; ± 0.3℃thaum 0.2V rau 1.0V |
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IV. Kev cuam tshuam tsis kam |
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Induced tam sim no kuj |
Ia+Ib+Ic < 60A (2% accuracy) |
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Induced Voltage Resistance |
Ua/Ub/Uc tag nrho <30kV (Accuracy 2%) |
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V. Lub cev thiab qhov chaw cia khoom |
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Dimensions & Nyhav |
Chav tsev loj 550 × 430 × 530mm (72kg), Accessory Box 470 × 340 × 170mm (10kg) |
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Cia Muaj Peev Xwm |
100 teeb tsa hauv zos cia, txhawb USB cov ntaub ntawv xa tawm |
Khoom feature thiab daim ntawv thov
1) Tag Nrho -Kov Ntxiv- Loj LCD Zaub
Cov cuab yeej muaj 7- ntiv tes loj- tshuaj ntsuam kov- cov xim rhiab heev nrog ib qho ntxiv - loj puv-kov interface rau kev ua haujlwm yooj yim. Tag nrho cov kauj ruam tau qhia meej meej ntawm cov ntawv qhia lus Askiv, tsis tas yuav muaj kev cob qhia ntxiv rau cov neeg ua haujlwm. Ib qho kov ua tiav tag nrho cov txheej txheem ntsuas, ua rau nws yog ib qho zoo tshaj plaws ntsuas ntsuas ntsuas.
2) Compact Size thiab Lightweight Design
Nws cov hneev taw me me thiab kev tsim kho lub teeb yuag muab qhov yooj yim tshaj plaws thiab yooj yim tshaj plaws kev daws teeb meem.
3) Kev sib txuas yooj yim thiab yooj yim zog
Tag nrho cov txheej txheem ntsuas yuav tsum tsuas yog tus qauv 220V AC fais fab mov, tshem tawm qhov tsis yooj yim ntawm kev txuas mus rau 380V lub zog hluav taws xob uas muaj nyob rau hauv txoj kev ntsuas uas twb muaj lawm.
4) Exceptional Induced Voltage Resistance
Cov cuab yeej suav nrog qhov tshwj xeeb los tiv thaiv -induced voltage Circuit Court, kom ntseeg tau tias nws tuaj yeem tiv taus ntau dua induced voltages (nrog rau kev tiv thaiv -induced tam sim no muaj peev xwm mus txog 60A) thiab ua hauj lwm ib txwm nyob rau hauv 30,000V induced voltage.
5) Direct Measurement of Induced Voltage thiab Tam sim no
Lub cuab yeej tshwj xeeb los tiv thaiv -induced voltage circuitry ua rau nws tiv taus ntau dua induced voltages, tso cai rau kev ntsuas ncaj qha ntawm ob qho tib si induced voltage thiab tam sim no. Nws tseem tuaj yeem txiav txim siab seb qhov ntsuas puas tuaj yeem ntsuas qhov ntsuas hluav taws xob.
6) Kev siv tshuab tsis sib xws, ntsuas qhov tseeb
Kev cuam tshuam kev cuam tshuam siab yog ua tiav los ntawm qhov sib txawv sab hauv - zaus fais fab mov module uas muab lub ntsuas ntsuas qhov tso zis hluav taws xob. Qhov zaus tuaj yeem hloov kho rau 47.5Hz / 52.5Hz, 45.0Hz / 55.0Hz, 57.5Hz / 62.5Hz, lossis 55.0Hz / 65.0Hz. Ua ke nrog cov thev naus laus zis lim dej, qhov no ua tau zoo zam ntau lub zog ntau zaus cuam tshuam cov teeb liab hauv thaj teb, ua rau lub cuab yeej ua tiav siab - qhov tseeb, raug, thiab kev ntsuas kev ntseeg tau.
7) Siab -Speed Processor
Qhov tseeb thiab ceev ceev, cov cuab yeej siv tus kws tshaj lij kev ua haujlwm siab - ceev cov teeb liab digital processor ua nws cov tub ntxhais ua haujlwm. Qhov no ua kom muaj peev xwm ua kom muaj peev xwm ua tau zoo thaum ntsuas qhov tseeb.
8) Kev ua haujlwm yooj yim
Cov kab hluav taws xob sab nraud yog ncaj nraim. Tag nrho cov kev ntsuas - zoo- kab ke impedance, xoom- kab ke impedance, zoo- kab sib tw capacitance, thiab xoom- kab ke capacitance- tuaj yeem ua tiav los ntawm kev sib txuas ib qho kev sim ua rau lub voj voog nyob hauv kev sim ntawm qhov ntsuas qhov ntsuas. Qhov no tshem tawm cov teeb meem uas muaj nyob rau hauv cov kev sim uas twb muaj lawm, xws li kev hloov pauv ntawm cov xaim hluav taws xob, kev cuam tshuam kev cuam tshuam, kev txhawj xeeb txog kev ruaj ntseg, thiab kev txwv qhov tseeb. Nws kuj tseem txwv tsis pub muaj kev phom sij rau cov neeg ua haujlwm los ntawm qhov cuam tshuam ntawm qhov hluav taws xob thaum hloov kho.
9) Cov ntaub ntawv loj heev
Cov cuab yeej suav nrog daim calendar nti thiab loj - lub cim xeeb muaj peev xwm, ua rau lub sijhawm khaws cia ntawm cov txiaj ntsig kev xeem. Cov ntaub ntawv keeb kwm tuaj yeem tshuaj xyuas txhua lub sijhawm thiab luam tawm rau cov zis.
10) Kev tshawb fawb thiab Advanced Data Management
Cov cuab yeej cov ntaub ntawv tuaj yeem raug xa tawm ntawm USB tsav rau kev saib thiab tswj ntawm txhua lub PC, ua rau kev tsim cov ntawv ceeb toom ua haujlwm.
11) Kev Tiv Thaiv Kev Nyab Xeeb Kev Ua Haujlwm
Cov cuab yeej suav nrog kev ua haujlwm hauv av txhawm rau txheeb xyuas qhov tseeb ntawm qhov chaw sim. Yog tias cov av xoob lossis tsis tuaj, lub ntsuas ntsuas tau pom qhov no thiab txwv tsis pub ua haujlwm, ua kom cov neeg ua haujlwm muaj kev nyab xeeb thiab tiv thaiv lub ntsuas.
Kev tsim tawm cov ntsiab lus
I. Tau tshaj kab hom
- Cov kab hluav taws xob siv hluav taws xob (ib zaug-circuit/multi-circuit ntawm tib ncej)
- Fais fab cable kab (ib zaug-core/peb-core, ntau yam ntaub ntawv rwb thaiv tsev)
- Nyiaj siv ua haujlwm -kab kab sib txuas
II. Core Application Scenarios
1. Ua ntej-commissioning ntawm cov kab tshiab: Tshawb xyuas kev tsim kho kom zoo los ntawm kev ntsuas qhov zoo -ib ntu / xoom- ntu impedance, capacitance, kev sib nrig sib inductance, thiab lwm yam.
2. Kev saib xyuas ntawm cov kab khiav hauj lwm: Ib ntus rov- ntsuas qhov ntsuas ntsuas cov kab laus thiab cov kev cuam tshuam cuam tshuam sib txuas, ua kom lub zog ruaj khov.
3. Tshaj tawm- kev hloov kho kab: Ua raws li kev ua tau zoo tom qab kev hloov kho xws li hloov theem lossis kev nthuav dav.
4. Tawm- cov xwm txheej kab sib chaws: Tom qab ua tiav lub zog hluav taws xob, kev sim tuaj yeem ua tiav siv Ntau dua lossis sib npaug rau 3KW lub tshuab hluav taws xob hluav taws xob.
5. High-kev cuam tshuam ib puag ncig: Kev ntsuas qhov tseeb ntawm qhov tsis tseem ceeb nyob rau hauv kev cuam tshuam los ntawm ntau lub voj voog ntawm tib tus ncej.
III. Yam khoom tseem ceeb
Xws li kev ntsuas ntawm induced voltage/tam sim no, zoo-sequence/zero-sequence impedance, positive-sequence/zero-sequence capacitance, line inductance inductance, coupled capacitance, and other parameters.
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