Name: Tuam Tshoj Customized Instrument Transformer Winding Deformation Tester Chaw tsim tshuaj paus - Zoo siab - Moen
Brand: Moen
SKU: 302046281

Instrument Transformer Winding Deformation Tester

Khoom Taw Qhia

Lub Transformer Winding Deformation Tester ntsuas qhov kev hloov pauv hauv cov lus teb ntawm cov kev ntsuas sab hauv winding thoob plaws ntau zaus. Nws ntsuam xyuas cov℃ntawm deformation nyob rau hauv lub transformer windings los ntawm kev tshuaj xyuas seb cov kev hloov no tseem ceeb npaum li cas, ntau npaum li cas cov lus teb hloov nyob rau hauv amplitude thiab zaus, thiab cov zaus teb coj li cas nyob rau lub sij hawm. Nws ntsuam xyuas, raws li cov kev ntsuas no, seb lub transformer puas muaj kev puas tsuaj loj thiab yuav tsum tau kho qhov tseem ceeb.

Transformer Winding Deformation Tester muaj qhov ntsuas qhov ntsuas nrog qhov siab, uas yog ua raws li microcontroller thiab laptop. Nws cov qauv tsim compact thiab kev ua haujlwm yooj yim muab kev ntsuas dav dav thiab kev tsom xam muaj peev xwm. Cov neeg siv tuaj yeem siv lub cuab yeej ntawm lawv tus kheej tom qab sab laj nrog phau ntawv qhia lossis tau txais qee qhov kev qhia luv luv.

Khoom Parameter (Specification)

1. Hom kev luam theej duab
1. Linear Sweep Distribution	Sweep ntsuas ntau yam; (10Hz) rau (10MHz), 40,000 cheb ntsiab lus; Kev xaiv daws teeb meem; 0.25kHz, 0.5kHz, thiab 1kHz.
2. Segmented Sweep Measurement Distribution	Sweep ntsuas ntau yam; (0.5kHz) rau (1MHz), 2,000 cheb ntsiab lus; (0.5kHz) rau (10kHz) (10kHz) rau (100kHz) (100kHz) rau (500kHz) (500kHz) rau (1000kHz)
2. Lwm yam kev ntsuas	1. Amplitude Measurement Range;(-120dB) txog (+20dB) 2. Amplitude ntsuas qhov tseeb; Tsawg dua lossis sib npaug li 1dB 3. Kev txheeb xyuas qhov tseeb; Tsawg dua lossis sib npaug li 0.01% 4. Teeb liab input impedance; 1MΩ 5. Teeb liab tawm impedance; 50Ω 6. Lub teeb liab tso zis amplitude; ± 20V 7. Feem ntau- hom kev xeem rov ua tau; 99.9%

Khoom feature thiab daim ntawv thov

1. Kev txais cov ntaub ntawv thiab kev tswj xyuas siv lub siab -ceev, kev sib xyaw ua ke ntawm microprocessor.

2. Cov cuab yeej txuas rau lub laptop ntawm USB interface rau kev ua haujlwm.

3. Lub cuab yeej cia li txheeb xyuas cov txiaj ntsig kev xeem thiab tsim cov ntaub ntawv hluav taws xob (Word format) rau kev khaws cia thiab luam ntawv.

4. Cov cuab yeej no ua tau raws li cov kev cai ntawm cov qauv fais fab DL/T911-2016 "Frequency Response Analysis Method for Power Transformer Winding Deformation."

5. Siab-ceev dual-channel 16-ntsis A/D sampling (ntawm-site kais hloov pauv hloov ua qhov txawv waveform nkhaus hloov).

6. Cov txheej txheem teb zaus kho vajtse ua haujlwm DDS mob siab rau digital siab -ceev zaus cheb thev naus laus zis (Tebchaws USA), ua kom paub tseeb txog kev ua txhaum ntawm winding faults xws li distortion, bulging, displacement, tilting, inter-tig luv -circuit deformation 4}, thiab theem -circuit deformation.

7. Tus qauv teb zaus suav nrog ob lub ntsuas ntsuas: linear cheb ntsuas thiab segmented cheb ntsuas, sib xws nrog ob txoj kev ntsuas hauv tsev tam sim no.

8. Lub amplitude- zaus yam ntxwv ntawm cov zaus teb txoj kev ua raws li lub teb chaws kev specifications rau amplitude- zaus tus yam ntxwv testers. Kab rov tav axis (ntau zaus) muaj ob qho tib si linear thiab logarithmic scales, ua rau cov ntawv luam tawm nkhaus yuav yog linear lossis logarithmic. Cov neeg siv tuaj yeem xaiv qhov ntsuas qhov tsim nyog raws li qhov yuav tsum tau ua.

Kev tsim kho cov ntsiab lus

Fais fab System Kev khiav hauj lwm thiab tu:

Kev saib xyuas kev ua haujlwm txhua hnub ntawm 63kV txog 500kV fais fab transformers txhawm rau txheeb xyuas qhov ua yuam kev xws li inter-tig / theem luv Circuit Court thiab coil hloov chaw, muab lub hauv paus rau kev saib xyuas thiab kho.

Transformer Fault Diagnosis:

Tom qab kev sim transformer, kev cuam tshuam kev thauj mus los, lossis kev ua haujlwm luv luv -circuit tshwm sim, tshuaj xyuas windings rau deformation xws li distortion, bulging, los yog qaij los soj ntsuam qhov txhaum loj.

Substation Maintenance:

Ua qhov kev tshuaj xyuas qhov cua ntawm lub hauv paus transformers thiab lwm yam khoom siv thaum lub sij hawm ua ntej - kev ua haujlwm ntawm cov chaw nres tsheb tshiab thiab kev saib xyuas ib ntus ntawm cov chaw nres tsheb uas twb muaj lawm kom muaj kev nyab xeeb.

Transformer Maintenance Assessment:

Sib piv cov ntaub ntawv keeb kwm nrog cov txiaj ntsig kev sim tam sim no los txiav txim siab qhov hloov pauv hloov pauv, txheeb xyuas qhov yuav tsum tau kho dua tshiab, thiab txhim kho cov khoom siv kho kom zoo.

Renewable Energy Transformer Inspection:

Rau cov hluav taws xob tauj dua tshiab nrog kev sib npaug windings, ua qhov tshwj xeeb winding deformation kuaj tom qab cais cov sib npaug windings thiab disconnecting zinc oxide surge arresters.

Lub Tuam Txhab Txuj Ci

Wuhan Moen Intelligent Electric Co., Ltd. nyob hauv Wuhan East Lake High -Tech Development Zone, Tuam Tshoj "National Independent Innovation Demonstration Zone" nyob rau hauv Optics Valley. Lub tuam txhab lub tsev kawm ntawv spans 28 acres nrog lub tsev cheeb tsam ntawm 8,000 square meters. Raws li lub tuam txhab tshwj xeeb koom nrog kev tsim thiab tsim cov khoom siv hluav taws xob, nws feem ntau muab siab heev - cov cuab yeej ntsuas hluav taws xob thiab ntsuas cov cuab yeej siv hluav taws xob tsim hluav taws xob, hluav taws xob, thiab hluav taws xob siv hluav taws xob hauv lub zog hluav taws xob, nrog rau cov chaw tshawb fawb thiab cov chaw tsim khoom ntsig txog cov khoom siv hluav taws xob. Lub tuam txhab pib los ntawm High-Voltage Testing Equipment Manufacturing Plant of Wuhan High-Voltage Research Institute, tsim nyob rau xyoo 1992, ua rau nws yog ib lub tuam txhab ua lag luam ntxov tshaj plaws hauv Suav teb tshwj xeeb hauv high{13}}voltage testing.

FAQ

1) Hom kev sib txuas winding dab tsi ua rau MERB-II Transformer Winding Deformation Tester txhawb kev ntsuas?

** Teb **: Cov cuab yeej txhawb kev ntsuas rau ntau hom kev sib txuas winding, suav nrog peb -theem Yn, peb-theem Y, peb-theem Δ, thiab ib zaug-theem X / Y / Z configurations (piv txwv li, AX, BY, CZ). Nws yog sib xws nrog kev sib txuas schemes rau fais fab transformers (D, Yn, Y, III hom) thiab traction transformers (VV1, VV3, Scott hom), haum rau kev ntsuam xyuas cov transformers ntawm ntau yam specifications.

2) Dab tsi yog qhov ntsuas qhov ntsuas qhov ntsuas thiab qhov tseeb ntawm qhov ntsuas no?

** Teb **: Kev ntsuas ntsuas zaus tau muab faib ua ob hom nrog cov hauv qab no:
1. Linear Sweep: 10Hz–10MHz, featuring 40,000 sweep ntsiab lus nrog xaiv daws teeb meem ntawm 0.25kHz, 0.5kHz, lossis 1kHz;
2. Segmented Scan: 0.5kHz–1MHz, nrog 2000 sweep ntsiab lus subdivided rau hauv 4 bands (0.5kHz–10kHz, 10kHz–100kHz, 100kHz–500kHz, 500kHz–1000kHz).
Cov lus qhia meej meej: Kev txheeb xyuas qhov tseeb tsawg dua lossis sib npaug li 0.01%, qhov ntsuas qhov ntsuas qhov tseeb Tsawg dua lossis sib npaug rau 1dB, hauv -theem xeem rov ua dua 99.9%, ua tau raws li tus qauv fais fab DL/T911-2016.

3) Yuav ua li cas npaj cov kauj ruam tseem ceeb yuav tsum ua kom tiav ua ntej kev sim transformer winding deformation?

** Teb **: Cov kev npaj tseem ceeb suav nrog:
1. Cov cuab yeej ua ntej- ua: Tshem tawm tag nrho cov hlau lead ntawm transformer terminals thiab kom lawv deb ntawm bushings. Luv -circuit thiab av tag nrho cov bushings kom tso tawm tag nrho. Rau cov hluav taws xob tauj dua tshiab nrog cov windings sib npaug, kaw qhov sib npaug windings (XP thiab CP kev sib txuas) thiab txiav cov zinc oxide surge arresters.

2. Kev Npaj Cov Cuab Yeej: Ua ntej lub hwj chim, xyuas kom meej tias qhov kev hloov pauv tau teem rau "Sab nraud Fais Fab" txoj hauj lwm yam tsis tau txuas cov kev xeem. Preheat qhov ntsuas rau 15 feeb (ntev rau hauv qis- qhov kub thiab txias). Txuas mus rau lub khoos phis tawj ntawm USB (yuav tsum tau teeb tsa cov software nrog thiab CH375WDM tsav tsheb).

3. Ib puag ncig thiab lub zog: Siv AC220V fais fab mov. Hauv ib puag ncig uas muaj kev cuam tshuam loj heev, siv lub tshuab hluav taws xob sine yoj UPS. Tshem tawm xov tooj cua yoj cuam tshuam los ntawm grounding thiab tiv thaiv sab nraud ntawm qhov ntsuas bushing.

4. Ntsuas Tus Kheej -Test: Luv- Circuit Court daj (excitation davhlau ya nyob twg) thiab ntsuab (teb teb davhlau ya nyob twg) clamps. Xyuas kom cov xaim grounding yog ruaj ntseg hauv av. Tom qab tso tawm cov software, txoj kab ncaj nraim ntawm 0dB qhia txog kev ua haujlwm zoo li qub.

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