Circuit Breaker Selective Coordination Tester

Dimension

Muaj nuj nqi tshwj xeeb

Tus neeg siv khoom tus nqi

Kev pab txhawb nqa

Kev Tiv Thaiv Kev Nyab Xeeb

Kho vajtse lub sij hawm relay ncua kev tiv thaiv (50 ~ 100ms adjustable) + lub cev thaum muaj xwm ceev nres khawm dual - txiav tawm mechanism

Ua haujlwm zoo tiv thaiv tus neeg teb xov tooj kev nyab xeeb thiab hauv Circuit Court ntawm ob lub cuab yeej thiab cov khoom siv hauv kev sim, tiv thaiv kev sib tsoo. Kev nres thaum muaj xwm txheej ceev ntawm lub Circuit Court breaker selective coordination tester yog mechanical forced disconnection (tsis yog software-}logic based), muab kev ntseeg siab dua

Independent hardware tiv thaiv channel, tsis cuam tshuam los ntawm lub ntsiab tswj raws li txoj cai

Precision Sampling

32-ntsis 168M high-speed MCU + 1M sampling tus nqi, 16-ntsis daws teeb meem ADC nti

Xyuas kom cov ntaub ntawv xeem kom raug qhia txog cov yam ntxwv ntawm kev ua haujlwm ntawm Circuit Court breaker, muab lub hauv paus txhim khu kev qha rau kev ntsuas qhov sib txawv. Qhov ntsuas qhov sib txawv DC no muab qhov tseeb qhov tseeb ntawm 0.5% FS, qhov tseeb tam sim no ntawm 1% FS, thiab luv luv - xyuas qhov tseeb ntawm<1%

High-precision ADC ua ke nrog siab-cov qauv ntsuas nrawm; calibrated thiab certified los ntawm thib peb -party metrology lub koom haum

Kev kwv yees ntse

Loop impedance ntsuas thiab luv -circuit tam sim no kwv yees (0 ~ 10000A, raug<5% FS); automatic test lockout when threshold exceeded

Ua ntej- ntsuas luv luv- Circuit Court txaus ntshai, zam kev kuaj kev puas tsuaj yam tsis muaj kev ntsuas ua ntej. Kev kwv yees muaj nuj nqi ntawm MOEORW-WKA20 DC tiv thaiv cov cuab yeej ntsuas ntsuas ntsuas yog ua raws li cov qauv hlau luv-circuit qauv ua ke nrog kev ntsuas impedance, tau lees paub los ntawm kev ntsuas dav dav kom zoo sib xws qhov ntsuas ntsuas.

Patented kwv yees algorithm; validated los ntawm kev sib piv sim ntawm ntau tshaj 200 substation sites

Kev Tswj Xyuas Cov Ntaub Ntawv Zoo

Ua-hauv cov ntaub ntawv (Ntau dua lossis sib npaug rau 120M, khw muag khoom 3000+ cov ntaub ntawv) + peev xwm nco tau rau ib qho - nyem nrawm

Tsis tas yuav rov qab- nkag mus rau qhov ntsuas rau kev sim batch; Cov ntaub ntawv traceable pab txhawb kev tsim cov ntawv ceeb toom raws sijhawm. DC feeder sib txawv tester no ntiav cov khoom lag luam- qib nco chips nrog cov ntaub ntawv khaws cia ntawm lub zog poob; txhawb U disk export hauv FAT / FAT32 hom

Kev ywj pheej tsim cov kev tswj hwm database txhawb ntau- kev tshawb nrhiav los ntawm lub sijhawm, chaw nres tsheb npe, tus neeg teb xov tooj, thiab lwm yam.

Tshaj tawm tiam

Companion PC software ua rau ib qho -nias xa tawm mus rau WORD/EXCEL cov ntaub ntawv tshaj tawm (nrog rau cov qauv waveforms thiab cov ntsiab lus tseem ceeb)

Simplifies daim ntawv qhia kev npaj, ua tau raws li lub hwj chim kev lag luam tu archiving yuav tsum. Txhawb batch ntshuam/filtering; tau tshaj Windows XP/7, adaptable rau feem ntau cov chaw ua hauj lwm computers

Daim ntawv qhia cov qauv ua raws li cov qauv kev lag luam fais fab; npaj rau archiving yam tsis muaj kev hloov kho thib ob

Dav Voltage Adaptability

Txhawb DC48V, DC110V, DC220V ntawm software hloov, tsis tas yuav hloov kho kho vajtse

Ib qho cuab yeej npog ntau hom DC system (telecom hauv paus chaw nres tsheb, substations, fais fab nroj tsuag), txo cov peev txheej. Kev ntsuas hluav taws xob ntawm qhov chaw nres tsheb DC grading verifier nta kev ywj pheej cais tsim nrog AC220V ± 15% dav -ntau qhov kev tawm tswv yim, ua kom tsis ruaj tsis khov teb cov ntsiab lus

Sab hauv peb qhov kev xeem ywj pheej; voltage switching tsis hloov cov kab hluav taws xob sab nraud, tshem tawm cov kev sib txuas tsis raug

Parameter

Specification

Lus hais

Kev Siv Hluav Taws Xob

AC220V ± 15%, 50Hz, Lub zog tsawg dua lossis sib npaug li 72W

tuaj yeem siv tau los ntawm tus qauv ib zaug - theem qhov hluav taws xob

Test Voltage Levels

DC48V / DC110V / DC220V

Software- xaiv tau; DC qhov ntsuas qhov sib txawv no yuav tsum tsis muaj kev hloov kho kho vajtse rau kev hloov pauv

Kev ntsuas qhov ntsuas qhov tseeb

0.5% FS

Kev soj ntsuam xyuas ntawm cov khoom siv fais fab hauv qab kev sim

Kev ntsuas qhov tseeb tam sim no

1% FS

Ua tau raws li qhov yuav tsum tau muaj rau kev xaiv kev sib koom ua pov thawj

Kev kwv yees tam sim no Range

0 ~ 10000A

Tsis yog-kev puas tsuaj ua ntej- kev ntsuas; MOEORW-WKA20 circuit breaker selective coordination tester muab<5% FS estimation accuracy within this range

Luv -Circuit Test Range

Tsawg dua lossis sib npaug li 5000A

Hlau luv-circuit simulation; Qhov no DC tiv thaiv ntaus ntawv ntsuas ntsuas ua tiav<1% short-circuit verification accuracy

Lub Sijhawm Teev Teev Teev Tseg

0.001s ~ 1000s

Npog lub sijhawm ua haujlwm ntawm milliseconds mus rau vib nas this

Waveform Recording Duration

0.5 cycle pre-fault + 0.5 cycle post-fault

Ua kom tiav kev ntes tag nrho cov xwm txheej waveform

Kev tiv thaiv kev nyab xeeb ncua sij hawm

50 ~ 100ms adjustable

Independent hardware time relay tiv thaiv, tsis cuam tshuam los ntawm software faults

Cia Muaj Peev Xwm

≥120M, >3000 cov ntaub ntawv

Muaj-qib cia, ntev- cov ntaub ntawv khaws cia; no DC feeder sib txawv tester txhawb cov ntaub ntawv traceability

Qhov ntev

426 × 185 × 413 hli

Nyhav 10kg, nruab nrog nqa nqa, nqa los ntawm ib tus neeg

Kev sib txuas lus Interface

USB (cov ntaub ntawv xa tawm / hloov kho firmware), 4G Bluetooth (yeem)

Hloov cov ntaub ntawv hloov tau yooj yim

Yam

Peb Cov Kev Cai Tshwj Xeeb

Cov neeg siv khoom-Perceptible Assurance

R & D Muaj peev xwm

Pab pawg tub ntxhais R&D muaj 15+ xyoo dhau los ntawm kev txhim kho lub zog ntsuas ntsuas; lub ntsiab tswj algorithms thiab sampling circuits ntawm MOEORW-WKA20 circuit breaker selective coordination tester yog tus kheej tsim nyob rau hauv-tsev; tuav cov software copyrights thiab cov qauv siv hluav taws xob patents

Kev tsim khoom raws sijhawm; Kev hloov kho software sai sai rau cov kev xav tau tshwj xeeb (tsis yog- tus qauv voltage theem, kev cai tshaj tawm hom)

Kev Tswj Xyuas Ntau Lawm

Tag nrho -unit assembly adopts "modular pre-assembly + final assembly" ntau lawm kab; Cov khoom tseem ceeb (mainboards, power modules, sampling boards) undergo 48+ teev ntawm kev laus hauv online; kev sib dhos ua raws li IPC-A-610 cov qauv kev sib dhos hluav taws xob

batch zoo heev-rau-batch sib xws; Kev txiav txim ntau lub sij hawm xa tuaj tuaj yeem compressed rau 7 ~ 15 hnub ua haujlwm

Kev tshuaj xyuas lub Hoobkas

Txhua chav tsev ntawm DC qhov ntsuas qhov sib txawv no yuav tsum dhau tag nrho- kev sim ua haujlwm ua ntej xa khoom xa tuaj: qhov ntsuas qhov tseeb qhov tseeb, qhov tseeb qhov tseeb tam sim no, kev kwv yees piv rau luv luv - ntsuas kev sib piv, tiv thaiv ncua kev lees paub, thiab siab - tsis tshua muaj kev kub nyhiab kev laus (-10℃rau +50 degree). Txhua chav muaj xws li daim ntawv qhia txog kev ua haujlwm ywj pheej ntawm lub Hoobkas

Unboxing pass tus nqi Ntau dua lossis sib npaug rau 99.5%; npaj rau kev siv tam sim yam tsis muaj nyob ntawm -site re- tshuaj xyuas

Khoom Tswjhwm

Cov khoom tseem ceeb (ADC chips, MCUs, relays, terminals) yog tag nrho cov khoom lag luam -qib lossis siab dua, tau los ntawm ntev - lub sij hawm tus khub tier-1 hom; 100% kev tshuaj xyuas cov khoom tuaj

Qhov no DC tiv thaiv cov cuab yeej ntsuas ntsuas ntsuas qhov ntsuas qhov ua tsis tiav tag nrho; Lub Sijhawm Nruab Nrab Nruab Nrab (MTBF) Ntau dua lossis sib npaug li 50,000 teev

Ntim & Logistics

Ib qho - ntim ntim siv siab - lub zog engineering cov ntaub ntawv (nrog ua - hauv kev poob siab- nqus npuas); ntoo crate reinforcement muaj rau tej kev txiav txim kom muaj kev puas tsuaj-dawb ntev- deb

Kev tuaj txog siab tsis tu ncua; txo cov nqi xa rov qab / pauv sij hawm los ntawm kev puas tsuaj logistics