{"id":32328,"date":"2026-09-12T15:36:23","date_gmt":"2026-09-12T13:36:23","guid":{"rendered":"https:\/\/energymonitor.tech\/?post_type=product&p=32328"},"modified":"2026-09-19T09:49:22","modified_gmt":"2026-09-19T07:49:22","slug":"eastron-sdm630mct-v2-5a-modbus-mid-cs","status":"publish","type":"product","link":"https:\/\/energymonitor.tech\/cs\/produkt\/eastron-sdm630mct-v2-5a-modbus-mid-cs","title":{"rendered":"Eastron SDM630MCT V2 \u2013 elektrom\u011br pro transform\u00e1tory x\/5 A, Modbus, MID"},"content":{"rendered":"

Eastron SDM630MCT V2<\/strong> je trojf\u00e1zov\u00fd, jednotarifn\u00ed pr\u016fmyslov\u00fd elektrom\u011br na DIN li\u0161tu ur\u010den\u00fd v\u00fdhradn\u011b pro nep\u0159\u00edm\u00e9 m\u011b\u0159en\u00ed s m\u011b\u0159ic\u00edmi transform\u00e1tory. Sekund\u00e1r transform\u00e1toru 5 A se p\u0159ipojuje p\u0159\u00edmo do svorek p\u0159\u00edstroje, p\u0159evodov\u00fd pom\u011br p\u0159ipojen\u00fdch transform\u00e1tor\u016f je mo\u017en\u00e9 nastavit p\u0159\u00edmo na p\u0159\u00edstroji. Komunikuje p\u0159es RS485\/Modbus RTU a disponuje dv\u011bma impulzn\u00edmi v\u00fdstupy S0. M\u00e1 \u00fa\u0159edn\u00ed MID ov\u011b\u0159en\u00ed (EN 50470-1, EN 50470-3) pro faktura\u010dn\u00ed m\u011b\u0159en\u00ed a p\u0159esnost t\u0159\u00eddy 1.<\/p>\n

Nep\u0159\u00edm\u00e9 m\u011b\u0159en\u00ed pro rozvad\u011b\u010de s vy\u0161\u0161\u00edmi proudy<\/h2>\n

Kdy\u017e proud v p\u0159\u00edvodu p\u0159esahuje 100 A nebo m\u00e1 vodi\u010d pr\u016fm\u011br v\u011bt\u0161\u00ed ne\u017e 24 mm, p\u0159\u00edm\u00e9 m\u011b\u0159en\u00ed u\u017e nesta\u010d\u00ed. V takov\u00e9m p\u0159\u00edpad\u011b se mezi rozvad\u011b\u010d a m\u011b\u0159ic\u00ed p\u0159\u00edstroj vlo\u017e\u00ed m\u011b\u0159ic\u00ed transform\u00e1tor, kter\u00fd zmen\u0161\u00ed proud v pom\u011bru x\/5A. Nej\u010dast\u011bj\u0161\u00ed kombinace s t\u00edmto elektrom\u011brem jsou rozvad\u011b\u010de v\u00fdrobn\u00edch hal, trafostanice a hlavn\u00ed p\u0159\u00edvody budov. P\u0159i trojf\u00e1zov\u00e9m m\u011b\u0159en\u00ed pot\u0159ebuje z\u00e1kazn\u00edk t\u0159i transform\u00e1tory, po jednom na ka\u017edou f\u00e1zi. Kompatibiln\u00ed transform\u00e1tory najdete v na\u0161\u00ed nab\u00eddce m\u011b\u0159ic\u00edch transform\u00e1tor\u016f a CT sn\u00edma\u010d\u016f, nap\u0159\u00edklad rozep\u00ednateln\u00fd PRO36 250\/5A, 400\/5A nebo 600\/5A<\/a>.<\/p>\n

Modbus RTU registry a S0 impulsy<\/h2>\n

Komunikace prob\u00edh\u00e1 p\u0159es dvoudr\u00e1tovou sb\u011brnici RS485 s protokolem Modbus RTU. Podporovan\u00e9 rychlosti jsou 2400, 4800, 9600, 19200 a 38400 Bd, parita none, odd nebo even, jeden stop bit. Modbus adresa se nastavuje v rozsahu 1 a\u017e 247, maxim\u00e1ln\u00ed d\u00e9lka sb\u011brnice je 1200 metr\u016f a\u017e 32 uzl\u016f (v\u010detn\u011b masteru). \u00dadaje se p\u0159en\u00e1\u0161\u00ed ve 32 bitov\u00e9m IEEE 754 form\u00e1tu float, co\u017e umo\u017e\u0148uje p\u0159\u00edmou integraci do SCADA, PLC, BMS i Home Assistant. Dva impulzn\u00ed v\u00fdstupy S0 (jeden pro \u010dinnou, druh\u00fd programovateln\u00fd pro \u010dinnou nebo jalovou energii) umo\u017en\u00ed p\u0159ipojen\u00ed nez\u00e1visl\u00e9ho syst\u00e9mu soub\u011b\u017en\u011b s Modbusem.<\/p>\n

\nTip:<\/strong> P\u0159i zapojen\u00ed je nezbytn\u00e9 zapojit i svorky 5 a 6 (nap\u00e1jen\u00ed elektrom\u011bru). Bez nich p\u0159\u00edstroj nezobrazuje ani nekomunikuje. P\u0159i nep\u0159\u00edm\u00e9m m\u011b\u0159en\u00ed to b\u00fdv\u00e1 nej\u010dast\u011bj\u0161\u00ed chyba p\u0159i prvn\u00ed instalaci.\n<\/div>\n

Nastaven\u00ed p\u0159evodu transform\u00e1tor\u016f na p\u0159\u00edstroji<\/h2>\n

Elektrom\u011br umo\u017e\u0148uje p\u0159\u00edmo na p\u0159\u00edstroji nastavit p\u0159evodov\u00fd pom\u011br p\u0159ipojen\u00fdch transform\u00e1tor\u016f, nap\u0159\u00edklad 250\/5A, 400\/5A nebo 600\/5A. Nastavuje se z panelu displeje, bez nutnosti v\u00fdm\u011bny p\u0159\u00edstroje p\u0159i zm\u011bn\u011b transform\u00e1tor\u016f. LCD displej zobrazuje celkovou \u010dinnou i jalovou energii, \u010dinn\u00fd v\u00fdkon, celkovou zd\u00e1nlivou energii a frekvenci s\u00edt\u011b. Na sb\u011brnici RS485 jsou dostupn\u00e9 v\u0161echny parametry: nap\u011bt\u00ed f\u00e1ze-nula i f\u00e1ze-f\u00e1ze, proud po f\u00e1z\u00edch, THD nap\u011bt\u00ed a proudu, \u00fa\u010din\u00edk, maxim\u00e1ln\u00ed odb\u011bry, \u010dinn\u00fd i jalov\u00fd v\u00fdkon, importovan\u00e1 i exportovan\u00e1 energie v kWh a kVArh.<\/p>\n

MID ov\u011b\u0159en\u00ed a podru\u017en\u00e9 m\u011b\u0159en\u00ed<\/h2>\n

Elektrom\u011br m\u00e1 \u00fa\u0159edn\u00ed MID ov\u011b\u0159en\u00ed, tedy je vhodn\u00fd pro faktura\u010dn\u00ed i podru\u017en\u00e9 m\u011b\u0159en\u00ed. Ve spojen\u00ed s transform\u00e1tory t\u0159\u00eddy 0,5 (nap\u0159\u00edklad PRO36) tvo\u0159\u00ed kompletn\u00ed m\u011b\u0159ic\u00ed \u0159et\u011bzec pro sub-metering ve v\u00fdrobn\u00edch podnic\u00edch, komer\u010dn\u00edch budov\u00e1ch i na hlavn\u00edch p\u0159\u00edvodech.<\/p>\n

Kdy si vybrat tento model<\/h2>\n
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Proud nad 100 A<\/h3>\n

Nej\u010dast\u011bj\u0161\u00ed p\u0159\u00ed\u010dina volby. P\u0159\u00edm\u00e9 m\u011b\u0159en\u00ed do 100 A nesta\u010d\u00ed, je pot\u0159eba transform\u00e1tory. SDM630MCT V2 \u010dte sekund\u00e1r 5 A a p\u0159evod p\u0159epo\u010d\u00edt\u00e1v\u00e1 na re\u00e1ln\u00e9 hodnoty.<\/p>\n<\/div>\n

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SCADA a BMS integrace<\/h3>\n

Modbus RTU je standard pr\u016fmyslov\u00e9 automatizace. Registr mapy jsou stejn\u00e9 jako u SDM630-M, tak\u017ee integrace se d\u00e1 opakovat v cel\u00e9m podniku.<\/p>\n<\/div>\n

\n

Faktura\u010dn\u00ed m\u011b\u0159en\u00ed s MID<\/h3>\n

MID ov\u011b\u0159en\u00ed umo\u017e\u0148uje vy\u00fa\u010dtov\u00e1n\u00ed mezi n\u00e1jemn\u00edky, odd\u011blen\u00fdmi provozovnami i v\u00fdrobn\u00edmi linkami.<\/p>\n<\/div>\n

\n

Flexibilita transform\u00e1tor\u016f<\/h3>\n

P\u0159evodov\u00fd pom\u011br se m\u011bn\u00ed na p\u0159\u00edstroji, bez nutnosti m\u011bnit elektrom\u011br p\u0159i zm\u011bn\u011b transform\u00e1tor\u016f nebo roz\u0161\u00ed\u0159en\u00ed rozvad\u011b\u010de.<\/p>\n<\/div>\n<\/div>\n

\nPozn\u00e1mka ke st\u0159\u00edda\u010d\u016fm SolaX:<\/strong> Firmware tohoto modelu nepodporuje p\u0159\u00edmou vz\u00e1jemnou komunikaci se st\u0159\u00edda\u010di SolaX. Elektrom\u011br lze p\u0159ipojit, nebudou v\u0161ak dostupn\u00e9 stejn\u00e9 funkce jako p\u0159i verzi s firmware SolaX.\n<\/div>\n

Technick\u00e9 parametry<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nHodnota<\/th>\n<\/tr>\n<\/thead>\n
Typ m\u011b\u0159en\u00ed<\/td>\nNep\u0159\u00edm\u00e9 x\/5A s m\u011b\u0159ic\u00edmi transform\u00e1tory<\/td>\n<\/tr>\n
Tarify<\/td>\nJednotarifn\u00ed, 4Q (odb\u011br i dod\u00e1vka)<\/td>\n<\/tr>\n
Ov\u011b\u0159en\u00ed<\/td>\nMID (EN 50470-1, EN 50470-3), faktura\u010dn\u00ed m\u011b\u0159en\u00ed<\/td>\n<\/tr>\n
T\u0159\u00edda p\u0159esnosti<\/td>\n1<\/td>\n<\/tr>\n
Nastaven\u00ed p\u0159evodu CT<\/td>\nAno, p\u0159\u00edmo na p\u0159\u00edstroji<\/td>\n<\/tr>\n
Mont\u00e1\u017e<\/td>\nDIN li\u0161ta, 4 moduly<\/td>\n<\/tr>\n
Displej<\/td>\nLCD<\/td>\n<\/tr>\n
Komunikace<\/td>\nRS485 \/ Modbus RTU, 2400 a\u017e 38400 Bd<\/td>\n<\/tr>\n
Impulzn\u00ed v\u00fdstupy<\/td>\n2x S0 (1x \u010dinn\u00e1, 1x \u010dinn\u00e1 nebo jalov\u00e1, programovateln\u00fd)<\/td>\n<\/tr>\n
Nap\u00e1jen\u00ed<\/td>\nSvorky 5\/6 (povinn\u00e9 p\u0159i nep\u0159\u00edm\u00e9m m\u011b\u0159en\u00ed)<\/td>\n<\/tr>\n
M\u011b\u0159en\u00e1 energie<\/td>\n\u010cinn\u00e1 i jalov\u00e1<\/td>\n<\/tr>\n
Z\u00e1ruka<\/td>\n24 m\u011bs\u00edc\u016f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Zapojen\u00ed a instalace<\/h2>\n

Prim\u00e1rn\u00ed vodi\u010de se vedi p\u0159es m\u011b\u0159ic\u00ed transform\u00e1tor, sekund\u00e1r 5 A se p\u0159ipoj\u00ed do svorek p\u0159\u00edstroje. Nezapome\u0148te na povinn\u00e9 nap\u00e1jec\u00ed svorky 5 a 6. Pro sb\u011brnici RS485 pou\u017e\u00edvejte kroucenou st\u00edn\u011bnou dvojlinku s ukon\u010den\u00edm 120 ohm na konci \u0159ady. Nastavte p\u0159evod transform\u00e1toru na p\u0159\u00edstroji, aby p\u0159\u00edstroj zobrazoval re\u00e1ln\u00e9 hodnoty. Ofici\u00e1ln\u00ed video Eastron o zapojen\u00ed a nastaven\u00ed je na adrese eastroneurope.com, video o nastaven\u00ed p\u0159evodu transform\u00e1tor\u016f je na YouTube.<\/p>\n

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Pot\u0159ebujete kompletn\u00ed sadu na nep\u0159\u00edm\u00e9 m\u011b\u0159en\u00ed?<\/h3>\n

Navrhneme kombinaci elektrom\u011br SDM630MCT V2 + 3x m\u011b\u0159ic\u00ed transform\u00e1tor PRO36 nebo Rogowsk\u00e9ho c\u00edvky podle va\u0161eho rozvad\u011b\u010de.<\/p>\n

Vy\u017e\u00e1dat nab\u00eddku pro firmu<\/a>\n<\/div>\n

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FAQ<\/div>\n

\u010cast\u00e9 ot\u00e1zky<\/h2>\n
\n
\nPro\u010d je pot\u0159eba zapojit i svorky 5 a 6?<\/span><\/span><\/summary>\n
\n

Svorky 5 a 6 jsou nap\u00e1jec\u00ed svorky elektrom\u011bru. P\u0159i nep\u0159\u00edm\u00e9m m\u011b\u0159en\u00ed proud v m\u011b\u0159ic\u00edm obvodu s\u00e1m p\u0159\u00edstroj nenap\u00e1j\u00ed, tak\u017ee bez t\u011bchto svorek elektrom\u011br nezobrazuje a nekomunikuje.<\/p>\n<\/div>\n<\/details>\n

\nJak se nastavuje p\u0159evod transform\u00e1toru?<\/span><\/span><\/summary>\n
\n

P\u0159evodov\u00fd pom\u011br (nap\u0159\u00edklad 400\/5A) se nastavuje p\u0159\u00edmo na p\u0159\u00edstroji. Nastaven\u00ed je trval\u00e9 a po vypnut\u00ed proudu se nezru\u0161\u00ed.<\/p>\n<\/div>\n<\/details>\n

\nKter\u00e9 transform\u00e1tory jsou kompatibiln\u00ed?<\/span><\/span><\/summary>\n
\n

V\u0161echny navle\u010dn\u00e9 transform\u00e1tory se sekund\u00e1rem 5 A a t\u0159\u00eddou p\u0159esnosti 0,5 nebo lep\u0161\u00ed. V na\u0161\u00ed nab\u00eddce jsou nap\u0159\u00edklad rozep\u00ednateln\u00e9 PRO36 (250\/5A a\u017e 600\/5A).<\/p>\n<\/div>\n<\/details>\n

\nD\u00e1 se pou\u017e\u00edt pro faktura\u010dn\u00ed m\u011b\u0159en\u00ed?<\/span><\/span><\/summary>\n
\n

Ano. Elektrom\u011br m\u00e1 MID ov\u011b\u0159en\u00ed, tak\u017ee v kombinaci s transform\u00e1tory vhodn\u00e9 t\u0159\u00eddy umo\u017e\u0148uje faktura\u010dn\u00ed i podru\u017en\u00e9 m\u011b\u0159en\u00ed.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<\/section>\n

Mont\u00e1\u017e a uveden\u00ed do provozu<\/h2>\n

Mont\u00e1\u017e a zapojen\u00ed m\u011b\u0159ic\u00edch za\u0159\u00edzen\u00ed v rozv\u00e1d\u011b\u010di pat\u0159\u00ed kvalifikovan\u00e9mu elektrik\u00e1\u0159i. P\u0159ed uveden\u00edm do provozu je t\u0159eba zkontrolovat vhodnost m\u011b\u0159ic\u00edho vstupu, zapojen\u00ed a nastaven\u00ed podle dokumentace. Otev\u00edrateln\u00e1 konstrukce sn\u00edma\u010de neoprav\u0148uje k pr\u00e1ci na \u017eiv\u00fdch \u010d\u00e1stech. Rozm\u011brov\u00e9 a provozn\u00ed podm\u00ednky ov\u011b\u0159te je\u0161t\u011b p\u0159ed objedn\u00e1n\u00edm.<\/p>\n

Dokumenty ke sta\u017een\u00ed<\/h2>\n