Mains zog, ntaus ntawv lub zog, thiab kab poob lub zog hluav taws xob:Qhov raug ntsuas tag nrho lub zog, ntaus lub zog, thiab kab poob zog, muab cov kev pom zoo rau hluav taws xob siv hluav taws xob.
Configurable ib leeg lossis Bidirectional Kev Taw Qhia:Saj zawg zog configuration ntawm ib qho - lossis Bidirectional Kev Taw Qhia Adapts rau ntau cov xwm txheej hluav taws xob.
Haum rau DC e {- kev them nqi them thiab cov sub - daim ntawv thov xa ntawv:Haum rau DC hluav taws xob lub tsheb them cov chaw nres tsheb thiab ntau yam khoom xa nyiaj, nws muaj ntau cov ntawv thov.
MID DAIM NTAWV:MID TXHEEJ TXHEEM Ua kom muaj kev ua raws li cov qauv ntsuas muaj feem xyuam kev ntsuas tau zoo, kom ntseeg tau zoo thiab raug.
| Ntaus | DC Electronic Meter |
| Tus qauv | En 50470 - 1, en 50470 - 3}, iec 62052 - 41 |
| Fai fab hov ntau | |
| Umax | 1000V |
| Ntawv | 150V |
| Niaj hnub | |
| Yam tsawg kawg nkaus imin | 6.5A |
| Siv tam sim no IB | 130A |
| Ntau tshaj plaws Imax | 650A |
| Pib tam sim no ist | 0.4% IB |
| Kev ua yog | Hoob B |
| Pulsating qhia | Tus coj |
| Pulsating (meter Chatias) | 1000Imp / kWh |
| Huab cua | |
| Qhov ntsuas kub ntau | Ib puag ncig: - 40 ~ 80 degree |
| Cia: - 40} ~ 85 degree | |
| Kev tiv thaiv degree | IP 51 hauv Kev Tiv Thaiv Kev Tiv Thaiv |
| Chav Kawm Rwb Thaiv Tsev | ' |
| Raug power | |
| Voltage circuit fais fab ntawm un | < 0.5W |
| Tam sim no Circuit Court fais fab ntawm imax | < 0.12W |
| LCD zaub | Dot matrix hom, backlight txaus siab |
| Ntu Khoom Siv Hluav Taws Xob | 9VDC 36VDC |
| Kev sib txuas lus interface | Muab RTC nrog moos raug raws li iec 62054 - 21 |
| Kev sib txuas lus interface | 3 RS485 chaw nres nkoj, upto 115200bps |
| Hauv Bluetooth sab hauv (yeem) | |
| Luj ntawm lub ntsuas | Txog 0.5kg |
| Qhov loj me (LXWXD) | 115.6 x 107.2 x 70.9mm |
Cov txheej txheem ua haujlwm yooj yim
Kev Nkag Mus:Tau cov ntsuas DC ntsuas (hluav taws xob ntsuas (voltage, tam sim no, thiab lwm yam) los ntawm kev sim ua los yog shunt / voltage divider Cheebtsam;
Teebcim Ua:Ntxaij lim dej, ua kom nrov, lossis muaj lub teeb liab kom tau raws li kev ua tiav tom ntej;
Analog - rau - hloov pauv:Hloov cov teeb liab analog rau lub cim digital siv A / D Converter;
Cov Ntaub Ntawv Ua Haujlwm:Lub microprocessor ua kev sib sau ua ke ntawm cov teeb liab digital (xws li qhov ua yuam kev kho thiab kev hloov pauv);
Zaub tso tawm:Cov txheej txheem txheej txheem tau tshwm sim ncaj qha rau ntawm lub vijtsam.
Hais Txog DC Hauv Lub Chaw Tsim Tshuaj Hluav Taws Xob
Mainly paub tab Technology thiab cov khoom lag luam:Raws li kev tshaj lij hluav taws xob cov chaw tsim hluav taws xob, cov lag luam cov khoom lag luam zoo nkauj xws li peb cov khoom siv hluav taws xob (C3001}} Lora, thiab GPRS). Cov khoom no ua raws cov qauv thoob ntiaj teb xws li en 50470-1 / 3 thiab iec62052-11: 2020, thiab yog tsim los kom tiv thaiv hnyav, xa khoom ruaj khov thiab txhim khu kev qha.
Lub peev xwm thoob ntiaj teb:Raws li Suav teb thiab pab lub ntiaj teb, lub tuam txhab muaj R & D thiab cov chaw tsim khoom thoob plaws Tebchaws Europe thiab Asia. Nws tau muab siab - cov khoom lag luam zoo thiab cov kev pabcuam rau cov neeg siv fais fab hauv 40 lub teb chaws. Nrog cov kev paub ntau thoob ntiaj teb, nws tuaj yeem teb sai rau cov kev xav tau ntawm cov neeg siv khoom thoob ntiaj teb.
Cov lus nug koj yuav txaus siab rau
Dab tsi yog qhov ntsuas qhov tseeb ntawm DC cov hluav taws xob hauv hluav taws xob no?
Peb DC hluav taws xob tau kawm hauv chav kawm b ntsuas qhov ua haujlwm raug, txhais tau tias qhov yuam kev tsis tshaj ± 1% nyob rau hauv kev ntsuas ntsuas ntau. Qhov no ua tau raws li lub siab- precision tam sim no thiab voltage xyuas cov yuav tsum tau siv thiab chaw nyob.
Dab tsi yog DC voltage thiab tam sim no ranges txhawb nqa los ntawm lub tshuab hluav taws xob hauv hluav taws xob? Puas muaj kev cai ib txwm muaj?
Tus qauv qauv txhawb DC voltage 0-1000V thiab tam sim no 0-650a. Customization yog muaj rau dav los yog nqaim li cas (xws li 0-50v lossis 0-1000a).
Lub zog noj ntawm lub cuab yeej yog dab tsi?
Lub tshuab hluav taws xob hauv tshuab hluav taws xob nws tus kheej muaj zog siv hluav taws xob tsawg dua li lossis sib npaug rau 0.5w, sib npaug rau lub zog ntawm lub teeb me me. Nws cov kev cuam tshuam rau DC system load yog negrigible, ua rau nws tsim nyog tshwj xeeb rau lub zog xws li photovoltaics thiab lub zog cia.
Dab tsi yog qhov ntaus ntawv kev tiv thaiv kev tiv thaiv?
Lub qhov rooj yog IP51 ntsuas, haum rau kev siv hauv qhuav, plua plav - tso cov thawv ntawv faib khoom dawb).
Cim npe nrov: DC tshuab hluav taws xob, Tuam Tshoj, tuam ntxhab, customized, ntau, tus nqi qis, hauv Tshuag
