GDRB-F Transformer Winding Deformation Tester (SFRA & Impedance Method)
●Tau txais thiab tswj kev siv high-speed, sib xyaw microprocessor.
●Kev sib txuas lus USB interface siv nruab nrab ntawm lub laptop thiab ntsuas.
●Cov cuab yeej siv DDS cov tshuab thev naus laus zis siab ceev scanning (USA), uas tuaj yeem kuaj xyuas qhov yuam kev xws li winding distorted, bulged, hloov, qaij, inter-turn short-circuit deformation thiab inter-phase hu short-circuit.
●Kev kub ceev dual-channel 16-ntsis A / D sampling (hauv kev sim teb, txav kais hloov pauv, thiab yoj nkhaus qhia pom kev hloov pauv).
●Lub teeb liab tso zis amplitude yog hloov kho los ntawm software, thiab lub ncov tus nqi ntawm amplitude yog ± 10V.
●Lub khoos phis tawj yuav txiav txim siab ntsuas qhov ntsuas thiab tsim cov ntaub ntawv hluav taws xob (Word).
●Cov cuab yeej muaj ob qhov kev ntsuas nta: linear zaus scanning ntsuas thiab ntu zaus ntsuas ntsuas, sib xws nrog ntsuas hom ntawm ob pawg neeg hauv Suav teb.
●Cov yam ntxwv amplitude-frequency yog nyob rau hauv txoj kab nrog lub teb chaws technical specifications ntawm amplitude-frequency yam ntxwv tester.X-coordinate (frequency) muaj linear indexing thiab logarithmic indexing, yog li tus neeg siv tuaj yeem luam tawm qhov nkhaus nrog linear indexing thiab logarithmic indexing.Tus neeg siv tuaj yeem xaiv ib qho raws li qhov xav tau tiag tiag.
●Automatic test data analysis system.
Kab rov tav sib piv ntawm winding zoo sib xws ntawm peb theem A, B thiab C
Cov txiaj ntsig yog raws li nram no:
① Zoo sib xws
② Zoo sib xws
③ Tsis zoo sib xws
④ Tsis zoo sib xws
Longitudinal sib piv AA, BB, CC hu rau cov ntaub ntawv qub thiab cov ntaub ntawv tam sim no nyob rau tib theem rau winding deformation sib piv
Cov txiaj ntsig kev txheeb xyuas yog:
① Li qub winding
② Me me deformation
③ Tsawg deformation
④ Kev deformation hnyav
●Lo lus hluav taws xob cov ntaub ntawv tuaj yeem raug tsim los txuag thiab luam tawm.
●Cov cuab yeej muaj peev xwm ua tau raws li cov kev cai ntawm cov qauv hluav taws xob DL / T911-2004 "Frequency response analysis on winding deformation of power transformers".
●Lub transformer winding deformation tester yog tsim los ntawm ib qho kev ntsuas thiab ib qho kev soj ntsuam software.Qhov ntsuas qhov ntsuas yog tswj los ntawm high-speed single-chip microcomputer, thiab yog tsim los ntawm cov teeb liab tsim thiab ntsuas teeb liab.Qhov ntsuas ntsuas siv USB interface txuas nrog lub ntsiav tshuaj lossis lub laptop.
●Nyob rau hauv cov txheej txheem xeem, tsuas yog lub tsheb sib txuas ntawm lub transformer yuav tsum tau muab tshem tawm, thiab tag nrho cov kev ntsuam xyuas tuaj yeem ua tiav yam tsis tau dai lub hau thiab disassembling lub transformer.
●Lub ntsuas hluav taws xob muaj ntau qhov sib txawv ntawm cov kab hluav taws xob ntau zaus ntsuas qhov ntsuas qhov ntsuas qhov ua haujlwm, cov kab hluav taws xob sib nqus cheb ntsuas ntsuas ntsuas zaus yog mus txog 10MHz, zaus ntsuas lub sijhawm tuaj yeem muab faib ua 0.25kHz, 0.5kHz thiab 1kHz, txhawm rau muab kev tshuaj xyuas ntau dua ntawm cov hloov pauv. deformation.
●Lub cuab yeej yog qhov ntse heev, siv tau yooj yim, thiab muaj ntau yam haujlwm xws li kev hloov pauv tsis siv neeg thiab tsis siv neeg hloov pauv zaus.
●Lub software txais qhov rais platform, sib xws nrog windows98/2000/winXP/Windows7 system.Muab cov neeg siv nrog ib qho yooj yim thiab yooj yim-rau-siv zaub interface.
●Muab cov keeb kwm nkhaus sib piv kev soj ntsuam, tuaj yeem thauj ntau qhov kev soj ntsuam ntawm keeb kwm nkhaus tib lub sijhawm, tuaj yeem xaiv ib qho nkhaus rau kab rov tav thiab ntsug.Nruab nrog cov kws tshaj lij kev tshuaj xyuas thiab kev kuaj mob, nws tuaj yeem kuaj xyuas lub xeev ntawm cov transformer windings, thauj 6 curves tib lub sij hawm, thiab cia li xam qhov cuam tshuam ntawm txhua qhov nkhaus, txiav txim siab qhov deformation ntawm windings, thiab muab ib Diagnosis reference xaus.
●Muaj zog software tswj muaj nuj nqi, tag nrho xav txog cov kev xav tau ntawm kev siv ntawm qhov chaw, thiab cia li khaws cia ib puag ncig tsis zoo los muab lub hauv paus rau transformer winding deformation kuaj.Cov ntaub ntawv ntsuas tau txais kev cawmdim thiab muaj cov xim luam ntawv muaj nuj nqi, uas yog yooj yim rau cov neeg siv los muab cov ntawv xeem.
●Lub software muaj pom tseeb user-friendly nta.Feem ntau ntawm cov kev ntsuas ntsuas yog cov khoom xaiv.Cov ncauj lus kom ntxaws ntawm lub tshuab hloov pauv tuaj yeem khaws cia rau kev kuaj mob siv, thiab tsis tas yuav nkag mus rau ntawm qhov chaw, thiab cov neeg siv tuaj yeem ntxiv thiab hloov cov ntaub ntawv tom qab, uas yooj yim dua rau kev siv.
●Lub software muaj qib siab ntawm kev txawj ntse.Tom qab cov kev tawm tswv yim thiab cov ntawv tso tawm tau txuas nrog thiab cov xwm txheej tsis raug teeb tsa, tag nrho cov haujlwm ntsuas tuaj yeem ua tiav, thiab cov keeb kwm waveform nkhaus tuaj yeem qhib rau hauv kev ntsuas txhua lub sijhawm rau kev sib piv kev soj ntsuam thiab nres ntsuas.
●Lub sij hawm xav tau rau txhua theem ntsuas yog tsawg dua 60 vib nas this.Tag nrho lub sij hawm rau winding deformation ntsuas ntawm lub hwj chim transformer nrog siab, nruab nrab thiab qis windings (muaj peev xwm thiab voltage theem tsis txwv) yog tsawg tshaj li 10 feeb.
●Thaum ntsuas lub transformer, cov neeg ua hauj lwm thaiv tau arbitrarily nteg tawm lub teeb liab input thiab tso zis leads, uas tsis muaj feem xyuam rau cov kev ntsuas.Cov neeg ua haujlwm xaim tuaj yeem nyob ntawm lub tank transformer yam tsis tas yuav los, txo kev siv zog.
Scan hom:
1. Linear scanning faib
Kev ntsuas ntsuas ntau: (10Hz) - (10MHz) 40000 scanning point, daws teeb meem 0.25kHz, 0.5kHz thiab 1kHz.
2. Ntu cheb zaus ntsuas kev faib tawm
Sweep zaus ntsuas ntau yam: (0.5kHz) - (1MHz), 2000 scanning ntsiab lus;
(0.5kHz) - 10kHz
(10 kHz) - (100 kHz)
(100kHz) - (500kHz)
(500 kHz) - (1000 kHz)
Lwm yam technical parameters:
1. Amplitude ntsuas ntau: (-120dB) txog (+20 dB);
2. Amplitude ntsuas qhov tseeb: 1dB;
3. Sweep zaus qhov tseeb: 0.005%;
4. Teeb liab input impedance: 1MΩ;
5. Lub teeb liab tawm impedance: 50Ω;
6. Lub teeb liab tso zis amplitude: ± 20V;
7. Nyob rau theem kev xeem rov ua dua tus nqi: 99.9%;
8. Ntsuas ntsuas qhov ntev (LxWxH): 340X240X210 (mm);
9. Instrument's aluminium box dimension (LxWxH): 370X280X260 (mm);Hlau lub thawv aluminium alloy lub thawv (LxWxH) 420X300X300 (mm);
10. Tag nrho qhov hnyav: 10kg;
11. Ua haujlwm kub: -10 ℃ ~ + 40 ℃;
12. Cia kub: -20 ℃ ~ + 70 ℃;
13. txheeb ze humidity: <90%, Non-condensing;
