MCB tsis siv neeg instantaneous thiab withstand voltage xeem khoom Featured duab

MCB tsis siv neeg instantaneous thiab withstand voltage test khoom

Lus piav qhia luv luv:

Tsis siv neeg tshawb nrhiav tam sim no: MCB tsis siv neeg tam sim no, cov cuab yeej ntsuas hluav taws xob tuaj yeem ua tiav qhov kev tshawb pom tam sim ntawd, uas yog, nyob rau lub sijhawm luv luv ntawm MCB cov yam ntxwv ntawm qhov kev ntsuas tam sim los xyuas kom meej tias nws nyob rau hauv cov ntaub ntawv luv luv lossis overload. tuaj yeem txiav tawm sai sai, tiv thaiv cov khoom siv hluav taws xob thiab kev nyab xeeb ntawm cov neeg ua haujlwm.

Kev ntsuas hluav taws xob: Ntxiv rau qhov ntsuas tam sim ntawd, lub cuab yeej kuj tuaj yeem ua qhov ntsuas hluav taws xob, piv txwv li, kuaj cov khoom thaiv hluav taws xob ntawm MCBs kom ntseeg tau tias lawv tsis tawg lossis xau raws li kev khiav hauj lwm voltage.

Automation: MCB tsis siv neeg tam sim no thiab tiv taus cov khoom siv ntsuas hluav taws xob yog siv tau, muaj peev xwm ua tiav kev sim los ntawm cov txheej txheem preset thiab tsis, txo qhov xav tau ntawm kev tuav haujlwm thiab txhim kho qhov raug thiab ua haujlwm ntawm kev sim.

Cov ntaub ntawv kaw lus: Cov cuab yeej siv feem ntau kuj muaj cov ntaub ntawv kaw lus ua haujlwm, uas tuaj yeem sau cov txiaj ntsig thiab cov ntaub ntawv ntawm txhua qhov kev xeem rau kev tshuaj xyuas tom ntej thiab kev taug qab.

Kev nyab xeeb thiab kev ntseeg siab: MCB tsis siv neeg hloov pauv thiab cov khoom siv ntsuas hluav taws xob yog tsim nyog thiab yooj yim rau kev khiav lag luam, uas ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm kev sim thiab muab kev txhawb zog rau kev tswj xyuas zoo ntawm MCB.

Zuag qhia tag nrho, MCB tsis siv neeg tam sim no thiab tiv taus cov khoom siv ntsuas hluav taws xob kom ntseeg tau qhov kev ua tau zoo thiab kev nyab xeeb ntawm MCB los ntawm kev soj ntsuam thiab cov ntaub ntawv kaw lus, thiab yog ib qho tseem ceeb hauv kev tsim thiab tu cov khoom siv hluav taws xob.

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1. Cov khoom siv input voltage 380V ± 10%, 50Hz; ± 1 Hz;
2. Kev sib tw ntaus ntawv: 1P, 2P, 3P, 4P, 1P + module, 2P + module, 3P + module, 4P + module
3. Cov khoom siv sib dhos: 1 vib nas this rau ib tus ncej, 1.2 vib nas this rau ib tus ncej, 1.5 vib nas this ib tus ncej, 2 vib nas this ib tus ncej, 3 vib nas this ib tus ncej; Tsib qhov sib txawv ntawm cov khoom siv.
4. Cov khoom txee qub tuaj yeem hloov pauv ntawm cov ncej sib txawv nrog tsuas yog ib qho nyem lossis los ntawm kev txheeb xyuas cov cai; Cov khoom sib txawv ntawm lub plhaub yuav tsum tau hloov cov pwm los yog cov khoom siv.
5. Cov zis tam sim no: AC3 ~ 1500A lossis DC5 ~ 1000A, AC3 ~ 2000A, AC3 ~ 2600A tuaj yeem xaiv raws li cov qauv khoom.
6. Cov kev ntsuas ntsuas qhov siab tam sim no thiab qis tam sim no tuaj yeem teeb tsa arbitrarily; Tam sim no qhov tseeb ± 1.5%; Waveform distortion ≤ 3%
7. Tso tawm hom: B hom, C hom, D hom tuaj yeem xaiv arbitrarily.
8. Tripping lub sij hawm: 1 ~ 999mS, tsis muaj peev xwm teem arbitrarily; Kev kuaj pom zaus: 1-99 zaug. Cov parameter tuaj yeem teeb tsa arbitrarily.
9. Cov khoom tuaj yeem kuaj kab rov tav lossis ntsug raws li kev xaiv xaiv.
10. High voltage tso zis ntau yam: 0-5000V; Cov xau tam sim no muaj nyob rau hauv ntau theem ntawm 10mA, 20mA, 100mA, thiab 200mA.
11. Kev kuaj xyuas lub sij hawm hluav taws xob hluav taws xob siab: Cov kev ntsuas tsis tuaj yeem teeb tsa arbitrarily ntawm 1 txog 999S.
12. Kev kuaj xyuas zaus: 1-99 zaug. Cov parameter tuaj yeem teeb tsa arbitrarily.
13. High voltage detection txoj hauj lwm: Thaum cov khoom nyob rau hauv lub kaw lub xeev, xyuas qhov voltage kuj ntawm theem; Thaum cov khoom nyob rau hauv lub xeev kaw, xyuas qhov voltage kuj ntawm theem thiab hauv qab phaj; Thaum cov khoom nyob rau hauv lub xeev kaw, xyuas qhov voltage kuj ntawm theem thiab tus kov; Thaum cov khoom nyob rau hauv lub xeev qhib, xyuas qhov voltage kuj ntawm cov kab nkag thiab tawm.
14. Cov khoom siv muaj lub tswb ceeb toom ua haujlwm xws li lub tswb tsis raug thiab kev saib xyuas siab.
15. Muaj ob lub tshuab ua haujlwm muaj: Suav thiab Askiv.
16. Tag nrho cov khoom siv tseem ceeb raug xa tawm los ntawm ntau lub tebchaws thiab cheeb tsam xws li Ltalis, Sweden, Lub Tebchaws Yelemees, Nyiv, Tebchaws Meskas, thiab Taiwan.
17. Cov khoom siv tuaj yeem xaiv tau nrog cov haujlwm xws li Kev Ntsuas Hluav Taws Xob Hluav Taws Xob thiab Kev Tswj Kev txuag hluav taws xob thiab cov khoom siv ntse ntse Cov Ntaub Ntawv Loj Huab Platform.
18. Muaj txoj cai ywj pheej ywj pheej ntawm kev txawj ntse.