Transformer On -load Switch Tester

Khoom Taw Qhia

Lub On-Load Tap Changer Tester yog tsim los ua raws li Cov Txheej Txheem Kev Siv Hluav Taws Xob rau High-Voltage Test Equipment (DL/T 846-8-2004) ntawm Lub Tuam Txhab Kev Lag Luam Hluav Taws Xob ntawm Tuam Tshoj. Nws ua tau raws li qhov yuav tsum tau teev tseg hauv "Code rau Kev lees txais thiab Kev Tiv Thaiv Kev Ntsuas Cov Khoom Siv Hluav Taws Xob" rau kev tshuaj xyuas cov haujlwm ua haujlwm ntawm -load kais hloov pauv thiab ntsuas lub sijhawm hloov pauv. Nws tso cai rau kev ntsuas qhov tseeb ntawm qhov tsis suav nrog lub sijhawm hloov pauv, hloov pauv hloov pauv hloov pauv, hloov pauv hloov pauv, thiab peb -theem synchronism rau ntawm -load kais hloov pauv, ua rau nws yog ib qho khoom siv ntsuas zoo tshaj. (Cov neeg siv nrog kais-hloov on-load keyboards yuav tsum ceeb toom rau peb ua ntej.)

Khoom Parameter (Specification)

Peb -theem tas li tam sim no them, them tam sim no	3A / 1A ntau yam; 0.6A / 0.2A ntau yam
Qhov siab tshaj qhov chaw nres nkoj voltage	24V
Kev hloov pauv siab tshaj plaws ntau yam	100Ω
Transition resistance ntsuas ntau yam	1A ntau yam; 0.4Ω txog 20Ω; 0.2A ntau yam; 10Ω txog 100Ω
Waveform kaw lub sijhawm	300ms ib
Tus nqi piv txwv	30k
Lub sij hawm daws teeb meem	0.1ms ib
Resistance daws teeb meem	0.1Ω
Qhov tseeb	Kev hloov pauv tsis kam; ± 5% ntawm kev nyeem ntawv ± 0.1Ω Hloov sijhawm; ± 0.5% ntawm kev nyeem ntawv ± 0.2mS
Ua haujlwm kub	-10 rau 40 degree
Ua haujlwm txheeb ze humidity	<85%RH

Khoom feature thiab daim ntawv thov

1. Kev ntsuam xyuas Y0, Y, thiab Δ- hom transformers nrog qhov tseem ceeb tsis kam tso tawm ncaj qha yam tsis hloov pauv;

2. Tus neeg siv- tus phooj ywg cov ntaub ntawv txheeb xyuas tau txheeb xyuas qhov tsis raug hauv cov qauv waveforms thiab cim lawv;

3. Waveform zaub cia li kho qhov tsis kam thiab lub sij hawm teev raws li cov ntaub ntawv coj mus kuaj;

4. △- hom transformers tuaj yeem tso saib peb -theem synchronism;

5. Cov cuab yeej cia li paub qhov txawv ib qho -resistor thiab dual-resistor configurations;

6. Kev sim ua tau nrog lossis tsis muaj windings txuas;

7. Plaub-terminal wired muab siab -kev ntsuas qhov ntsuas tsis muaj xaim;

8. Kev sim tsis tu ncua thaum lub sijhawm ua haujlwm txo qis lub sijhawm hloov pauv;

9. Cov cuab yeej txuag cov lus ceeb toom rau kev tswj cov ntaub ntawv yooj yim thiab rov qab;

10. Cov cuab yeej tswj hwm los ntawm lub khoos phis tawj compact nrog rau sab nraud 800 × 480 xim LCD touchscreen, siab - tshuab luam ntawv ceev, thiab lwm tus nas txhawb rau cov neeg siv- kev ua haujlwm zoo;

11. Internal cia rau 1000 cov ntaub ntawv teev nrog kev xaiv sab nraud USB flash drive thaub qab.

Kev tsim kho cov ntsiab lus

Haum rau ntawm -load kais hloov pauv kev lees paub thiab kev ntsuas kev tiv thaiv hauv kev lag luam hluav taws xob, cov cuab yeej no ua rau kev ntsuas meej ntawm lub sijhawm hloov pauv, hloov pauv hloov pauv, hloov pauv tsis kam, thiab peb -theem synchronism tsis ua rau ntawm -load keyboards ntawm Y0, Y, thiab Δ- txuas transformers thaum lub sijhawm de{5}. Nws txhawb kev sim nrog lossis tsis muaj windings thiab haum rau kev saib xyuas cov ntaub ntawv sau tseg, kev daws teeb meem txhaum cai, thiab cov ntaub ntawv khaws cia cov cai tswj xyuas.

Lub Tuam Txhab Txuj Ci

FAQ

1) Dab tsi yog qhov tseem ceeb ntawm kev tiv thaiv kev nyab xeeb rau kev ua haujlwm MEBYC-W3000 On-Load Switch Tester rau Transformers?

Teb:
- Tsis txhob ua kev ntsuas raws li kev nyob. Tshem tawm cov kev xeem coj los ntawm qhov ntsuas qhov ntsuas ua ntej ntsuas; tsis txhob tshem tawm cov thawj coj thaum kuaj.
- Thaum kuaj nrog windings txuas, luv -circuit thiab av tag nrho peb theem ntawm lub transformer tsis yog - kuaj terminals. Lub cuab yeej O lub davhlau ya nyob twg yuav tsum nyob twj ywm tsis muaj av.
Ua ntej siv, ruaj ntseg txuas cov cuab yeej hauv av terminal. Tom qab kev sim, tua lub ntsuas ua ntej disconnecting tej thaiv.
Tsis txhob muab ntau lub voj voog rau hauv ib txoj kev ntsuas. Qhib cov kab hluav taws xob tsis siv.
Rau ntawm -load keyboards uas tsis tau ua haujlwm rau lub sijhawm ntev, rov hloov txoj haujlwm ua ntej kuaj kom tshem tawm oxidation thiab impurities ntawm cov neeg sib cuag.

2) Hom winding dab tsi ua rau MEBYC-W3000 On-Load Switch Tester txhawb nqa, thiab dab tsi yog qhov yuav tsum tau ua ntawm cov tub ntxhais cable?

Teb:
Nws txhawb kev sim rau Y0, Y, thiab Δ winding configurations. Cov kev xav tau ntawm cov tub ntxhais cable yog raws li hauv qab no:
Y0 Hom (nrog rau qhov nruab nrab): Clamp daj, ntsuab, liab, dub nyob rau hauv ib theem kom clamp tus kais dej -hloov sab A, B, C theem thiab nruab nrab point. Txuas mus rau qhov ntsuas terminals A, B, C, O feem;
Y Hom (tsis muaj qhov nruab nrab taw tes ua ntej- tawm): Test AB, BC, CA cais siv ib zaug -theem test method. Kev xaim yuav tsum phim cov xim theem sib xws;
△- hom: Txuas hauv ob pawg raws li tau hais ntawm lub vijtsam (A → C, B → C thiab A → B, C → B). Tom qab kuaj ib pab pawg, rov qab hloov mus rau nws txoj haujlwm qub ua ntej kuaj lwm pab pawg. Qhov kawg zaub qhia peb -theem synchronism.

3) MEBYC-W3000 On-Load Tap Changer Tester siv cov ntaub ntawv khaws cia thiab xa tawm ua haujlwm li cas?

Teb:
Cov ntaub ntawv khaws cia: Lub built-hauv nco cia khaws cia txog li 1000 teev cov ntaub ntawv. Sab nraud USB drives kuj tuaj yeem txuas rau kev khaws cia. Thaum lub USB tsav txuas nrog, lub ntsuas ntsuas tseem ceeb nyeem ntawv thiab txuag cov ntaub ntawv rau USB tsav (ntxig lub USB tsav thaum kuaj yuav siv tau tsuas yog tom qab qhov kev xeem tiav).
Cov ntaub ntawv Export: Nkag mus rau daim ntawv teev cov ntaub ntawv ntawm qhov ntsuas qhov "Qhib" muaj nuj nqi, xaiv cov ntaub ntawv xav tau, thiab nyem "Export" kom hloov cov ntaub ntawv mus rau lwm lub USB tsav.
Kev Tshaj Tawm Tshaj Tawm: Cov cuab yeej tuaj yeem tsim cov ntawv xeem hauv Word hom. Xwb, siv lub PC software nrog (daim "Transformer On-Load Switch PC Software.exe" los ntawm USB tsav rau koj lub computer thiab nruab nws). Tom qab qhib cov ntaub ntawv khaws cia, nyem "Hloov rau Lo Lus Document" los tsim daim ntawv tshaj tawm.

Cim npe nrov: transformer ntawm -load hloov tester, Tuam Tshoj transformer ntawm -load hloov tester manufacturers, hoobkas