Izigaba ezintathu

1. Amarejista Amandla
Imitha iyakwazi ukukala amandla Asebenzayo, Asebenzayo, Nabonakalayo, kanye ne
2. Isidingo esiphezulu kanye Nenkathi Yokuhlanganisa ye-MD
Imitha ihlelelwe isikhathi sokuhlanganisa seMaximum Demand (MD) esiyimizuzu eyi-15/30/60(okuzenzakalelayo imizuzu engama-30).Isidingo sigadwa ngesikhathi ngasinye sokufunwa esisethwe ngokuhlanganiswa kwamaminithi angu-15/30/60 futhi ubuningi balezi zidingo bugcinwa njenge-Maximum Demand.Noma nini lapho Isidingo Esiphezulu sisethwa kabusha, inani eliphakeme lesidingo elibhalisiwe lizogcinwa kanye nosuku nesikhathi.Isidingo Sendawo Yonke (Amahora angu-0 - 24) Ubukhulu Besidingo: Irejista ehlukile izoba khona ukuze irekhode inani eliphakeme lamahora angu-24, kusukela ekusethweni kabusha kokugcina okwaziwa ngokuthi irejista yokufunwa kwendawo yonke.Imitha izobala futhi ibhalise i-MD esebenzayo.
3. Ukusetha kabusha isidingo esiphezulu
Ubukhulu Besidingo singasethwa kabusha ngenye yalezi zindlela ezilandelayo.Imitha enikeziwe inokukhethwa kukho okukodwa noma ngaphezulu kokulandelayo okunikezwe ngezansi:
a.Nge-Meter Reading Instrument ngendlela yomyalo oqinisekisiwe.
b.Ngokuzenzakalelayo ngo-1st njalo ngenyanga ngesikhathi sokukhokha.
c.Umyalo wesilawuli kude ngokuxhumana kwe-PLC kusuka kuseva yedatha.
d.Ukusetha kabusha i-MD ngenkinobho yokuphusha kunganikwa amandla noma kukhutshazwe ngaphambi kokukhiqiza.
4. Ikhawunta yokusetha kabusha imfuneko enkulu
Noma kunini lapho isidingo esikhulu sisethwa kabusha, lesi sibali sinyuswa ngekhawunta eyodwa yokusetha kabusha i-MD inakekelwa imitha ukuze kulandelelwe imisebenzi yokusetha kabusha i-MD.
5. Irejista yesidingo eqoqiwe
I-Cumulative demand (CMD) iyisamba sazo zonke izimfuno eziphezulu zamahora angu-0-24 esethwe kabusha kuze kube manje.Le rejista kanye nekhawunta yokusetha kabusha ye-MD isiza ekutholeni noma yikuphi ukusetha kabusha kwe-MD okungagunyaziwe okwenziwe.
6. Intengo kanye Nesikhathi Sokusetshenziswa
Imitha isekela amanani amane kanye nomsebenzi weSikhathi Sokusetshenziswa.Intengo kanye nendawo yesikhathi ingasethwa isuka embobeni yokuxhumana yendawo noma imojula yokuxhumana ekude.
7. Idatha yokumiswa kwansuku zonke
Umsebenzi wokuqandisa wansuku zonke usekela ukumisa idatha yamandla yansuku zonke ngokuya ngenombolo yedethi yokumisa, Ingasiza insiza ukuhlaziya idatha yakamuva yansuku zonke yamandla.

8. Ucwaningo Lomthwalo
Iphrofayela yenhlolovo yokulayisha ingokuzithandela kumapharamitha ayisishiyagalombili esikhathini sokusebenzisana samaminithi angu-15/30/60(okuzenzakalelayo imizuzu engu-30) kokuzenzakalelayo kwezinsuku ezingu-60 .Amapharamitha amabili ahlelelwe ukurekhodwa kwenhlolovo yomthwalo ayasebenza adluliselwe phambili kanye nesidingo esibonakalayo.Ivolumu yedatha inganwetshwa ibe yizinsuku ezingama-366 kuwo wonke amapharamitha Asheshayo namapharamitha wokukhokha.
Idatha ingafundwa nge-CMRI noma indlela yokuxhumana ekude.Lokhu kungabukwa ngesithombe futhi le datha ingaguqulelwa kuspredishithi nge-BCS noma iseva yedatha.
9. Ukuxhumana Kwedatha
Imitha inesixhumi esibonakalayo sokuxhumana se-serial se-infra-red okuhlanganisiwe esihlukanisiwe esisodwa kanye nembobo eyodwa yocingo eyi-RS485/RS232/M-BUS yokufunda idatha yendawo kanye nemojula eshintshwayo yokuphatha okukude, okungaba i-WIFI/RF/GPRS/3G/4G/NB- Imojula ye-IoT/Wi-SUN/PLC.
10. Ukutholwa kokuphazamisa nokungahambi kahle nokugawulwa kwemithi
Isofthiwe ekhethekile kumitha yamandla omthengi iyakwazi ukuthola & nokubika izimo zokuphazamiseka kanye nokukhwabanisa njengokuhlehliswa kwe-polarity kwamanje, i-magnetic tamper, njll kanye nosuku nesikhathi.Ama-tampers alandelayo angasekelwa:
1 Amathuba Angekho Ngokuhlonza Isigaba: Imitha iyakwazi ukurekhoda izehlakalo zokushoda kwesigaba esihlakaniphile.Amandla angekho ahlolwa kuphela uma isigaba samanje sikhona ngaphezu kwevelu ye-threshold kanye ne-voltage yesigaba ingaphansi kwevelu ye-threshold.I-tamper ibuyiselwa noma nini lapho isimo sijwayelekile.Konke okuqoshiwe okunjalo kuhambisana nosuku nesikhathi okwenzeka ngaso.
2 Ukuguqulwa kwamanje kwe-polarity ngeSigaba Sokuhlonza: imitha iyakwazi ukubona futhi irekhode izehlakalo kanye nokubuyisela ukuhlehla kwe-polarity yamanje kwesigaba esisodwa noma ngaphezulu.
3 Ukuhlehla kokulandelana kwesigaba: Uma uchungechunge lweSigaba luhlehliswa, imitha izokhomba ukuxhumana okungavamile.
4 I-Voltage Unbalance: Uma kukhona ukungalingani ezimeni zamandla kagesi ngaphezu komkhawulo othize, imitha izobona lesi simo njengokungalingani kwe-Voltage bese ifaka lokhu njengesehlakalo esiphazamisayo.
5 Ukungalingani Kwamanje: Uma kukhona ukungalingani ezimeni zokulayisha ngaphezu komkhawulo othize, imitha izobona lesi simo njengokungalingani kwamanje futhi ibhale lokhu njengesehlakalo sokuphazamisa .
6 Ukudlula Kwesekethe Yamanje: Imitha inamandla okurekhoda ukudlula kwesekhethi yamanje eyodwa noma ezimbili ezixhunywe kumitha kanye nosuku nesikhathi.
7 Ukuvula/Ukucisha Amandla: Imitha ithola lesi simo lapho wonke ama-voltage ehla ngaphansi kwezinga elithile lapho imitha ima khona ukusebenza.
8 Ithonya LikaMazibuthe: Imitha inamandla okuthola nokuqopha ubukhona bethonya elingavamile kazibuthe eduze kwemitha, uma ithonya kazibuthe lithinta ukusebenza kwemitha.
9 Ukuphazamiseka Okumaphakathi: Imitha izobona ukuphazamiseka okungathathi hlangothi uma kusetshenziswa isignali engamanga ekungathathi hlangothi kwemitha.
10 35kV ESD: Uma imitha ithola uhlelo lwe-ESD olungajwayelekile, imitha izorekhoda
umcimbi ngedatha nesikhathi.
Zonke izehlakalo zokuphazamisa nokungahambi kahle zizoqoshwa kumemori yamamitha ukuze zifundwe futhi zihlaziywe.

11. Ukulawula ukulayisha nge-relay yangaphakathi kazibuthe ye-latch: Uma imitha ine-latch relay yangaphakathi kazibuthe, ingalawula ukuxhumeka komthwalo/ukunqanyulwa ngencazelo yengqondo yendawo noma umyalo wokuxhumana okude.

12. Ukulinganisa kwe-LED
Imitha ingakhipha ukulinganisa kwe-LED pulse ukuze isebenze, isebenze, futhi ibonakale.Ukunemba okuzenzakalelayo kwe-LED pulse ingeyamandla asebenzayo futhi asebenzayo.
Uma imitha inezidingo zembobo ye-RJ45, imitha ingakhipha ukushaya kwenhliziyo nge-RJ45.