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DFPM91 1 Phase Din Rail Energy Meter bakeng sa EV Charger

Metara ea matla ea DFPM91 ho tsoa ho DFUN TECH e fana ka tlhaiso-leseling e nepahetseng ea data ea bohlokoa ea matla. E lekanya matla a sebetsang, voltage, hona joale, matla a sebetsang, matla a sebetsang, matla a bonahalang, matla a matla le matla-tse kenang le tse tsoang. Ka lits'ebetso tsa eona tse pharalletseng tsa ho beha leihlo, basebelisi ba fumana temohisiso e matla mabapi le ts'ebeliso e sebetsang, e sebetsang le e felletseng ho utloisisa hamolemo mekhoa ea bona ea ho sebelisa matla.
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Tlhaloso ea Sehlahisoa


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Q: Ke litsamaiso life tsa motlakase tse lumellanang le DFPM91 Single Phase Din Rail Modbus Energy Meter?
A: DFPM91 e lumellana le mefuta e mengata ea lisebelisoa tse fokolang tsa AC, ho akarelletsa le 110V, 120V, 220V, 230V, le 240V, ho netefatsa hore e ikamahanya le maemo ho mekhoa e fapaneng ea matla.

 

P: A na nka beha leihlo liparamente tse ngata tsa matla ka [DFPM91]?
A: Ruri! [DFPM91] e u fa monyetla oa ho beha leihlo matla a motlakase, hona joale, matla, matla a sebetsang, le factor factor, ho u fa leseli le felletseng mabapi le mekhoa ea tšebeliso ea matla.

 

P: Na mokhoa oa ho kenya o rarahane?
A: Ho hang! [DFPM91] e etselitsoe ho kenya habonolo. Ka boholo ba eona bo kopanetsoeng le ho lumellana ha seporo sa DIN, u ka e beha ka potlako le ka mokhoa o bonolo sebakeng leha e le sefe ntle le tlhokahalo ea sebaka se pharaletseng kapa mekhoa e rarahaneng.

 

P: Na nka kopanya [DFPM91] le litsamaiso tse ling tsa ho beha leihlo?
A: E, ka sebele! [DFPM91] e na le lisebelisoa tsa LED pulse output, e nolofalletsang kopanyo e se nang moeli le mefuta e mengata ea lisebelisoa kapa lisebelisoa tsa ho beha leihlo. Sena se o lumella ho theha tharollo e felletseng le e hokahaneng ea ho lekola matla e lumellanang le litlhoko tsa hau tse ikhethileng.

 

P: [DFPM91] e tšehetsa mekhoa efe ea puisano?
A: [DFPM91] e ts'ehetsa liprothokholo tsa MODBUS-RTU le DL/T645 ka boema-kepe ba eona ba RS485, e u fa monyetla oa ho feto-fetoha le maemo ha o hokela lits'ebetsong le lisebelisoa tse fapaneng.

 

P: Na [DFPM91] e netefalitsoe ebile e ka tšeptjoa?
A: Ruri! [DFPM91] e lumellana le maemo a thata a IEC62053-21, e netefatsang tekanyo e nepahetseng le ts'ebetso ea boleng bo holimo. Ka litifikeiti tsa eona tsa machabeng, u ka tšepa ho ts'epahala le ho ts'epahalla litlhoko tsa hau tsa ho lekola matla.

 

P: [DFPM91] e ka thusa joang ho ntlafatsa tšebeliso ea matla?
K: Ka ho fana ka tekanyo ea nako ea sebele le tlhahlobo e felletseng ea data, [DFPM91] e u fa matla a ho fumana leseli la bohlokoa mabapi le tšebeliso ea hau ea matla. Ka tlhaiso-leseling ena, o ka tseba libaka tsa ntlafatso ea matla, oa etsa liqeto tse nang le tsebo, 'me oa kenya tšebetsong maano a ho ntlafatsa ts'ebetso ea matla.


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