Tam sim no Transformer Field

GW20 tam sim no transformer teb tester yog ib tug tag nrho tsis siv neeg txawj ntse ntsuas uas yog tsim nyog rau kev ntsuam xyuas yuam kev ntawm tam sim no transformers nyob rau hauv lub teb.

Cov neeg siv tsis tas yuav txuas cov boosters cumbersome tam sim no, tus qauv tam sim no transformers, load thawv thiab voltage regulators (los yog cov ntxhuav tsis siv neeg), thiab ib tug twj paj nruag tuaj yeem ua rau ntawm -qhov chaw tam sim no kev sib nrig sib inductance ntawm 5A ~ 25000A / 5A, 5A ~ 5000A / 1A

Lub sijhawm xeem ntawm tag nrho cov txheej txheem (nrog rau tag nrho cov ntsuas ntsuas ntawm qhov ntsuas thiab qis dua) tsis pub dhau 2 feeb, thiab nws qhov tseeb tau nce mus txog 0.05S qib.

Cov cuab yeej siv 10.1-inch loj- npo LCD zaub, qhov yuam kev ntawm txhua qhov taw qhia tuaj yeem tso tawm ntawm tib lub vijtsam, thiab txhua qhov haujlwm tuaj yeem ua tiav yooj yim los ntawm nias lub tshuab raj ntawm lub vijtsam.

Qhov ntsuas hnyav txog 10 kg thiab tuaj yeem nqa tau yooj yim.

Cov cuab yeej tuaj yeem khaws 1000 pawg ntawm cov ntaub ntawv xeem, thiab muaj kev sib txuas lus sib txuas lus nrog PC.

Tshooj 2 Main technical indicators, As

Kev ntsuas ntau yam: 5A-25000A / 5A, 5A-5000A / 1A tam sim no transformer (tsis suav nrog cov nyiaj sib nqus shunt)

l Secondary load: 2.5VA-100VA CosФ=0.8, 1.0.

l Kev ntsuas qhov tseeb: 0.05S qib.

l CT, PT load impedance (admittance) ntsuas qhov tseeb: 2% ntxiv rau 1 lo lus

l Kev xeem nkag: 0-600VA; Kev ntsuas impedance: 0-100VA

l Zaub: Cov kua siv lead ua kua siv lub vijtsam kov tsis pub tsawg dua 10 ntiv tes, qhov kev daws teeb meem zoo dua 1280 * 800, thiab txhawb nqa lub network chaw nres nkoj thiab nyeem USB.

l Muaj peev xwm khaws 1000 pawg ntawm cov ntaub ntawv xeem, RS-232 interface thiab PC kev sib txuas lus

l Rau tam sim no transformers nrog tsis paub transformation piv, qhov transformation ratio thiab polarity tuaj yeem raug kuaj.

l Kev ntsuas nrawm: ua kom tiav tag nrho cov ntsiab lus ntawm txhua CT, thiab lub sijhawm xeem yuav tsum tsis pub tshaj 2 feeb.

l Lent nta lub sijhawm tiag tiag - lub sijhawm teev uas sau cov sijhawm xeem hauv lub sijhawm.

l Nrog rau ntawm -site luam ntawv muaj nuj nqi.

l Nws muaj kev ua haujlwm ntawm qhov kub thiab txias.

Tshooj 3 Kev pabcuam ib puag ncig

● Ambient kub: -10 degree -40 degree

● Cov av noo ntawm ib puag ncig tsis tshaj 80 feem pua ​​(23 degree)

● Ua hauj lwm fais fab mov:

● Voltage: ~ 220V ± 10 feem pua, waveform distortion tsawg dua 5 feem pua

● Zaus: 50Hz ± 2 feem pua

●Thaum siv, cov khoom siv hluav taws xob yuav tsum tsis txhob muaj hluav taws xob poob siab, thiab yuav tsum tsis muaj qhov sib nqus muaj zog uas tsis cuam tshuam rau kev ua haujlwm ib puag ncig.

Tshooj 4 Kev ntsuas txoj cai

Raws li cov classic txoj kev xav ntawm transformer yuam kev, xa mus rau ib txwm ntsuas

txoj kev ntawm tam sim no transformer thiab lub reciprocity txoj cai ntawm tam sim no transformer, qhov ntsuas no

tau ua ke lawv cov txiaj ntsig zoo thiab tsim cov txheej txheem kev sim tshwj xeeb, uas

tuaj yeem tsis tsuas yog ua tau raws li qhov chaw ntawm transformers ntawm ntau yam specifications.

Cim npe nrov: tam sim no transformer teb, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, nqe, ua nyob rau hauv Suav teb

3, Cov cuab yeej rov pib dua

Muaj ob txoj hauv kev los pib dua, ib qho yog lub zog ntawm qhov pib dua, lwm qhov yog nias lub pob pib dua, lub ntsuas hluav taws xob rov pib dua, ntxiv rau cov ntaub ntawv khaws cia hauv lub cim xeeb sab nraud, lwm cov ntaub ntawv yuav raug tshem tawm, cov cuab yeej rov qab mus. thawj lub xeev.

4, yuam kev ntawm kev xeem

A. Ua ntej txuas cov xov hlau tseem ceeb thiab theem nrab ntawm CT (ua tib zoo saib cov polarity), thiab luv luv - txuas lwm cov kab txuas txuas ntxiv. Saib Daim Ntawv Ntxiv 3 rau txoj kev sib txuas tshwj xeeb.

B. Mus rau qhov yuam kev ntsuas qhov chaw teeb tsa nplooj ntawv thiab teeb tsa ib qho los ntawm ib tus lej xeem: Nyem qhov chaw dawb mus rau sab xis ntawm cov khoom xeem. Ib tug lej keypad yog popped. Sau tus lej sib raug nrog ntau tshaj 18 tus cim.

kuaj cov qauv khoom: Nyem qhov chaw dawb mus rau sab xis ntawm cov qauv khoom kuaj thiab ib tus lej keypad pops. Sau tus lej sib raug (txog 10 tus cim) lossis xaiv nws pib sau.

rated tam sim no: a: Qhov ntsuas tam sim no yog qhov sib txawv ntawm qhov sib txawv. Tus qub yog tus nqi thib ob tam sim no thiab tom kawg yog thawj tus nqi tam sim no. Ø rated tam sim no: A: Tus qub yog tus nqi thib ob tam sim no thiab tom qab ntawd xaiv tus nqi tam sim no.

C. Yog hais tias qhov sib txawv piv tau tso tawm yog cov ntaub ntawv yuav tsum tau nkag, hla mus rau cov khoom tom ntej yam tsis muaj kev nkag; Txhawm rau hloov cov ntaub ntawv, nyem tus nqi tam sim no mus rau sab xis ntawm "Rated tam sim no", tus nqi tam sim no koj xav tau nkag mus yuav tshwm sim, xaiv tus nqi tam sim no nyob rau hauv load: Yog tias tus naj npawb voltammetric tso tawm yog cov ntaub ntawv yuav tsum tau nkag mus, Ø rating load: hla mus rau cov khoom tom ntej yam tsis tau nkag. Txhawm rau hloov cov ntaub ntawv, nyem rau ntawm tus lej volt ampere mus rau sab xis ntawm "rated load", tus lej volt ampere koj yuav tsum tau nkag mus yuav tshwm sim, nyem cov ntaub ntawv sib raug.

qis txwv load: Ib yam li "rated load".

rated tam sim no: a: Qhov ntsuas tam sim no yog qhov sib txawv ntawm qhov sib txawv. Tus qub yog tus nqi thib ob tam sim no thiab tom kawg yog thawj tus nqi tam sim no. Ø rated tam sim no: A: Tus nqi thib ob tam sim no raug xaiv thiab tus nqi tseem ceeb tam sim no raug xaiv.

D. Yog hais tias qhov sib txawv piv tau tso tawm yog cov ntaub ntawv yuav tsum tau nkag, hla mus rau cov khoom tom ntej yam tsis muaj kev nkag; Txhawm rau hloov cov ntaub ntawv, nyem tus nqi tam sim no mus rau sab xis ntawm "Rated tam sim no" thiab tus nqi tam sim no koj xav tau nkag mus yuav tshwm sim. Xaiv tus nqi tam sim no.

xyuas qhov tseeb: txoj kev teeb tsa yog tib yam li "rated load"

Lub Hwj Chim Muaj Zog: Kev teeb tsa txoj kev zoo ib yam li "rated load" ntsuas txoj kev: 50Hz xeem thiab tawm- zaus ntsuas, qhov ntsuas tsis raug mus rau 50Hz xeem. Yog tias qhov chaw cuam tshuam muaj zog, thov xaiv tawm - zaus sim, thiab thaum kawg nyem "Pib xeem" txhawm rau pib qhov kev xeem. Lub interface yog raws li nram no:

8, Kev tswj cov ntaub ntawv

Nyem "Data Management" nkag mus rau hauv qab no interface:

A. Lim: Nkag mus rau lub sijhawm koj xav nug hauv qhov khoob ntawm sab xis, nyem "Filter", koj tuaj yeem nug cov ntaub ntawv ntawm lub sijhawm sib xws;

B. Tshawb nrhiav: Sau tus lej koj xav nug hauv qhov khoob ntawm sab xis, nyem "Tshawb", koj tuaj yeem tshawb xyuas cov ntaub ntawv sib raug;

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D.> : Click >mus nug cov ntaub ntawv tom ntej.

E. Rho tawm: Nyem Delete kom rho tawm cov ntaub ntawv tam sim no.

F. Rho tawm Tag Nrho Cov Ntaub Ntawv: Nyem "Rho Tawm Tag Nrho Cov Ntaub Ntawv" kom tshem tawm tag nrho cov ntaub ntawv ntawm cov ntaub ntawv;

G. Sau: Nyem "Print" los luam cov ntaub ntawv tam sim no;

H. Upload to host: Los ntawm cov kab sib txuas, txuas USB interface ntawm lub ntsuas vaj huam sib luag thiab qhov chaw sib txuas lus ntawm lub khoos phis tawj, nyem "upload rau host", cov ntaub ntawv tuaj yeem xa mus rau cov software txhawb nqa hauv lub computer;

I. Export rau USB disk: Ntxig USB disk rau hauv USB interface ntawm lub ntsuas vaj huam sib luag thiab nyem "Export rau USB Disk" txhawm rau rub cov ntaub ntawv mus rau USB disk.

9 Kaw

Tom qab ua tiav tag nrho cov kev xeem, tua lub hwj chim thiab txiav tawm lub CT nyob rau hauv kev sim los ntawm lub ntsuas.

10 Lwm yam

Lub tshuab no tau nruab nrog kev tswj xyuas tshwj xeeb software, uas tuaj yeem txuas nrog MIS software ntawm lub zog hluav taws xob (Zhejiang cov neeg siv hluav taws xob tuaj yeem txuas nrog lub xeev lub chaw lis haujlwm lag luam).

A. Thauj

Thaum lub sij hawm ntev - kev thauj mus los deb, cov cuab yeej yuav tsum tau ntim rau hauv ib lub thawv, ruaj khov rau hauv lub thawv, thiab nruab nrog cov kev ntsuas tsis zoo. Sab los yog upside down yog nruj me ntsis txwv tsis pub.

Kev tiv thaiv kev vibration kuj tau qhia los tiv thaiv kev sib tsoo los yog tipping thaum lub cuab yeej thauj mus rau qhov luv luv.

B. Kev cia khoom

Thaum tsis siv, lub twj paj nruag yuav tsum tau npog nrog lub hau thiab muab tso rau hauv chav qhuav thiab qhov cua uas tsis muaj roj corrosive nyob ib puag ncig.

C. Thov tsis txhob qhib lub plhaub ntsuas ntawm lub siab nyiam, lossis hloov cov qauv sab hauv ntawm lub siab nyiam. Yog tias muaj teeb meem, thov hu rau lub chaw tsim khoom.

Cov ntawv ntxiv

Daim ntawv ntxiv 1:

Cov kev txwv tshwj xeeb ntawm qhov ntsuas yog raws li hauv qab no:

1 feem pua ​​​​kev ua yuam kev: 0.2 feem pua ​​​​Phem yuam kev: 8 分

5 feem pua ​​​​kev ua yuam kev: 0.1 feem pua ​​​​Phem yuam kev: 4 thiab

20 feem pua ​​​​Piv txwv yuam kev: 0.05 feem pua ​​Phase yuam kev: 2 分

100 feem pua ​​​​kev ua yuam kev: 0.05 feem pua ​​​​Phem yuam kev: 2 分

120 feem pua ​​​​Piv txwv yuam kev: 0.05 feem pua ​​Phase yuam kev: 2 分

Cov ntawv ntxiv 2:

Yuav cov khoom siv no, thiab cov khoom siv hauv qab no:

1, Fais fab kab 1

2, Cov kab xeem tshwj xeeb 1

3, Kis kab 1

4, USBTurn ​​ib qhov chaw nres nkoj kab 1

5, Dedicated tswj software 1

6, Cov neeg siv phau ntawv 1

7, Hoobkas daim ntawv qhia 1

Tshooj 7Cov lus qhia

1. Khau raj: ntsaws rau hauv AC 220V fais fab mov, tig rau lub hwj chim hloov, pib lub kaw lus, thiab ces nias lub icon nkag mus rau lub lag luam interface ntawm lub ntsuas.

2, lub ntsuas hluav taws xob pib dua: muaj ob txoj hauv kev los pib dua lub ntsuas ntsuas, ib qho yog qhib lub hwj chim rov pib dua, lwm qhov yog nias lub khawm rov pib dua, lub ntsuas ntsuas pib dua, ntxiv rau cov ntaub ntawv tau muab khaws cia rau hauv lub cim xeeb sab nraud. , lwm cov ntaub ntawv yuav raug tshem tawm, cov cuab yeej rov qab mus rau lub xeev pib.

3. Kev xaim hluav taws xob: thawj qhov txuas txuas txuas P1 (kab liab) ntawm cov cuab yeej txuas nrog L1 kawg ntawm qhov tam sim no transformer nyob rau hauv kev sim, thiab P2 (kab dub) mus rau L2 kawg ntawm lub tam sim no transformer nyob rau hauv kev sim; Qhov thib ob txuas txuas davhlau ya nyob twg S1 (liab kab) ntawm qhov ntsuas yog txuas nrog S1 davhlau ya nyob twg ntawm lub tam sim no transformer nyob rau hauv kev sim, thiab S2 (dub kab) txuas nrog S2 davhlau ya nyob twg ntawm lub tam sim no transformer nyob rau hauv kev sim. Kev sib txuas luv luv ntawm lwm cov windings ntawm tam sim no transformer, grounding kawg ntawm ntsuas yuav tsum tau grounded.

4. Kev xeem yuam kev:

(1) Nyem "Yuam Kev Xeem" ntawm cov ntawv qhia zaub mov tseem ceeb nkag mus rau qhov parameter configuration interface.

(2) Tom qab nkag mus rau qhov parameter configuration interface, teem cov khoom xeem, kuaj cov qauv, ntsuas load, qis txwv load, ntsuas tam sim no, calibration raug, fais fab tuag thiab seb qhov txawv txav thiab lwm yam tsis zoo, nyem "Start Test" tom qab teeb tsa .

(3) Cov cuab yeej nkag mus rau hauv lub xeev kev xeem, tom qab kwv yees li 2 feeb ntawm kev xam, qhov kev xeem tiav, lub vijtsam yuav pom qhov yuam kev ntawm txhua qhov chaw.

(4) Yog tias qhov kev ceeb toom "Kev teeb tsa tsis raug, thov xyuas cov kab hluav taws xob" tshwm nyob rau hauv nruab nrab ntawm qhov kev sim, nws txhais tau hais tias cov xaim thib ob luv luv - txuas. Tom qab rewiring, nyem "Start test" rov pib qhov ntsuas. Yog tias tshwm sim "tshaj qhov yuam kev, thov xyuas cov xov hlau" cov lus qhia, koj yuav tsum ua tib zoo xyuas qhov sib txawv dua li qhov teeb tsa yog qhov tseeb, lossis seb qhov ntsuas qhov ntsuas qhov tsis raug thiab lwm yam, nyem rau "pib sim" thiab pib ntsuas, yog tias tshwm sim hauv nruab nrab ntawm qhov kuaj "polarity thim rov qab, thov tshuaj xyuas cov xaim", qhia qhov rov qab polarity, yooj yim los ntawm kev sib pauv cov haujlwm ntawm cov xov hlau thib ob, nyem rau ntawm "pib sim", Pib ntsuas dua.

(5) Tom qab kev xeem dhau lawm thiab cov txiaj ntsig tau tshwm sim, nyem "Txuag cov ntaub ntawv", pawg ntawm cov ntaub ntawv yuam kev yuav muab khaws cia rau hauv cov ntaub ntawv rau kev nug yav tom ntej.

5. CT variable ratio ntsuas: Nyem "Variable ratio test" kom nkag mus rau qhov sib txawv ntawm qhov ntsuas qhov sib piv, thiab tom qab ntawd nyem "Start" kom nkag mus rau qhov sib txawv ntawm qhov ntsuas ntsuas. Tom qab ob peb feeb, qhov sib txawv thiab polarity yuav tshwm sim. Yog tias tsis pom qhov piv txwv, nws qhia tau hais tias qhov ntsuas qhov ntsuas tsis nyob rau hauv qhov piv txwv raws li qhov sib piv lossis qhov CT puas.

6. Load test: a. Txuas cov kab txuas txuas ntxiv mus rau qhov load impedance nyob rau hauv kev sim, tsis yog thawj kab. B. Nyem "Load Test" txhawm rau nkag mus rau qhov kev xeem sib txuas thiab xaiv qhov ntsuas impedance lossis kev xeem nkag. Nyem "Pib" los tso saib cov txiaj ntsig ntsuas ob peb feeb tom qab.

8, ntsuas kub thiab av noo: nyem "kub thiab av noo ntsuas", nkag mus rau qhov ntsuas kub thiab av noo, nyem "Pib", cov txiaj ntsig kev ntsuas yuav tshwm sim tom qab ob peb feeb.

9. Kev tswj cov ntaub ntawv: a. Lim: query by time B. Search: search by tooj C. Rho tawm: deletes cov ntaub ntawv tam sim no. D. Rho tawm tag nrho cov ntaub ntawv: deletes tag nrho cov ntaub ntawv nyob rau hauv lub database. Sau: luam cov ntaub ntawv tam sim no f. Upload to host: hloov cov ntaub ntawv mus rau lub computer g. Export rau USB flash drive: Downloads cov ntaub ntawv rau usb flash drive.

10. Rov pib dua: Tom qab nias lub pob pib dua, qhov ntsuas yuav rov pib dua.

11. Kev kaw: Tom qab ua tiav tag nrho cov kev xeem, tua lub hwj chim ua ntej, thiab tom qab ntawd tshem tawm qhov kev sib txuas ntawm CT hauv kev sim thiab ntsuas.