{"id":4724,"date":"2025-06-05T13:00:01","date_gmt":"2025-06-05T10:00:01","guid":{"rendered":"https:\/\/elseta.com\/project\/ertu-tspi-rtu-skirtas-elektros-tinklo-telemetrijai-ir-automatizavimui\/"},"modified":"2026-02-27T14:57:57","modified_gmt":"2026-02-27T12:57:57","slug":"ertu-tspi-rtu-skirtas-elektros-tinklo-telemetrijai-ir-automatizavimui","status":"publish","type":"project","link":"https:\/\/elseta.com\/lt\/project\/ertu-tspi-rtu-skirtas-elektros-tinklo-telemetrijai-ir-automatizavimui\/","title":{"rendered":"eRTU \u2013 TSP\u012e (RTU), skirtas elektros tinklo telemetrijai ir automatizavimui"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Ap\u017evalga<\/h2>\n\n\n\n<p>eRTU \u2013 tai Elseta naujos kartos pa\u017eangus TSP\u012e, skirtas antrin\u0117ms pastot\u0117ms, \u017eiediniams skirstomiesiems \u012frenginiams (RMU) ir kitiems skirstomojo tinklo objektams, kuriuose itin svarbus patikimumas, greita gedim\u0173 lokalizacija bei tiekimo atk\u016brimas ir i\u0161sam\u016bs elektros energijos kokyb\u0117s duomenys. Modulin\u0117 platforma sujungia ry\u0161i\u0173 ir matavimo modul\u012f (CMU) su linijos valdymo moduliais (BCM1P), u\u017etikrindama saug\u0173 valdym\u0105, didelio tikslumo matavimus ir savaiminio tinklo atsistatymo logik\u0105 kompakti\u0161kame sprendime, pla\u010diai naudojamame i\u0161mani\u0173j\u0173 elektros tinkl\u0173 automatizavimo projektuose. B\u016bdama viena i\u0161 inovatyviausi\u0173 gamintoj\u0173 \u0161iame sektoriuje, Elseta u\u017etikrina, kad eRTU palaikyt\u0173 tiek tradicinius, tiek modernius automatizavimo scenarijus, \u012fskaitant RTU vaidmen\u012f pasto\u010di\u0173 aplinkoje.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tipiniai sprendimai pastot\u0117se<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vidutin\u0117s \u012ftampos (10\u201342 kV) skirstomieji tinklo \u012fvadai<\/li>\n\n\n\n<li>Antrini\u0173 pasto\u010di\u0173 automatizavimas (vidutin\u0117s ir \u017eemos \u012ftampos skirstymas)<\/li>\n\n\n\n<li>Gedim\u0173 aptikimas su dvikryp\u010dio veikimo galimyb\u0117mis<\/li>\n\n\n\n<li>Gedim\u0173 valdomi skirstomieji \u012fvadai ir kilpin\u0117s automatizavimo schemos<\/li>\n\n\n\n<li>Skirstom\u0173j\u0173 \u012fvad\u0173 apsauga su integruotomis automatinio perjungimo funkcijomis<\/li>\n\n\n\n<li>Transformatori\u0173 ir elektros linij\u0173 perkrov\u0173 valdymo funkcijos<\/li>\n\n\n\n<li>Paskirstyt\u0173j\u0173 energijos i\u0161tekli\u0173 (DER), atsinaujinan\u010dios energijos gamybos elektrini\u0173 ir energijos kaupimo objekt\u0173 integravimas<\/li>\n\n\n\n<li>Industriniai mikro\u00adtinklai ir kritin\u0117s infrastrukt\u016bros objektai<\/li>\n\n\n\n<li>Transformatori\u0173 b\u016bkl\u0117s ir elektros energijos kokyb\u0117s steb\u0117sena<\/li>\n\n\n\n<li>Nuotolini\u0173 telemetrijos \u012frengini\u0173 (RTU) diegimas vidutin\u0117s ir \u017eemos \u012ftampos taikymuose<\/li>\n\n\n\n<li>RMU architekt\u016br\u0173 palaikymas, \u012fskaitant FRTU RMU konfig\u016bracijas<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Pagrindin\u0117s savyb\u0117s<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>I\u0161samus gedim\u0173 valdymas<\/strong> \u2013 dvikryptis gedim\u0173 aptikimas su automatine, gedimo suaktyvinta izoliacija bei trumpalaiki\u0173 ir nuolatini\u0173 gedim\u0173 atpa\u017einimu. Tai leid\u017eia eRTU veikti kaip patikimam nuotolin\u0117s telemetrijos \u012frenginiui (RTU) elektros tinkl\u0173 operatoriams, kuriems reikalingos pa\u017eangios reagavimo galimyb\u0117s. <\/li>\n\n\n\n<li><strong>Nuotolinio valdymo meistri\u0161kumas<\/strong> \u2013 saugus nuotolinis ir vietinis vis\u0173 skirstom\u0173j\u0173 i\u0161vad\u0173 perjungimo \u012frengini\u0173 valdymas su b\u016bsenos steb\u0117sena realiuoju laiku, tod\u0117l \u012frenginys tinka naudoti kaip modernus nuotolinio valdymo \u012frenginys tinklo pakra\u0161\u010dio \u012frangai.<\/li>\n\n\n\n<li><strong>Savaime atsikurianti tinklo architekt\u016bra<\/strong> \u2013 Automatin\u0117 tinklo rekonfig\u016bracija po vidutin\u0117s \u012ftampos (MV) gedim\u0173 suma\u017eina elektros tiekimo nutraukim\u0173 trukm\u0119 ir poveik\u012f. \u0160ios galimyb\u0117s atitinka kintan\u010dius elektros tinkl\u0173 operatori\u0173 l\u016bkes\u010dius RTU automatizavimo srityje visame vidutin\u0117s ir \u017eemos \u012ftampos (MV\/LV) tinkle. <\/li>\n\n\n\n<li><strong>Didelio tikslumo elektros energijos kokyb\u0117s analiz\u0117<\/strong> \u2013 pa\u017eang\u016bs vidutin\u0117s ir \u017eemos \u012ftampos (MV\/LV) matavimai su i\u0161samiais elektros energijos kokyb\u0117s rodikliais ir sutrikim\u0173 registravimu \u2013 b\u016btinos funkcijos SCADA nuotoliniam terminalo \u012frenginiui (RTU), veikian\u010diam sud\u0117tingose elektros aplinkose.<\/li>\n\n\n\n<li><strong>Kibernetinis saugumas pagal projekt\u0105<\/strong> \u2013 daugiasluoksn\u0117 saugumo architekt\u016bra su prievad\u0173 sustiprinimu, integruota ugniasiene, \u0161ifruotomis komunikacijomis ir atitiktimi IEC 62351 standartui, u\u017etikrinanti, kad net atokiose ar paskirstytose vietose diegiami nuotoliniai terminalo \u012frenginiai (RTU) i\u0161likt\u0173 saug\u016bs<\/li>\n\n\n\n<li><strong>Lankst\u016bs ry\u0161io sprendimai<\/strong> \u2013 keli prisijungimo keliai, \u012fskaitant mobil\u0173j\u012f ry\u0161\u012f, \u0161viesolaid\u012f ir \u201elegacy&#8221; protokolus, su pertekliniais ry\u0161io kanalais. Tai leid\u017eia eRTU skland\u017eiai integruotis \u012f esam\u0105 infrastrukt\u016br\u0105 \u2013 tiek veikiant kaip FRTU, tiek atliekant nuotolinio terminalo \u012frenginio (RTU) funkcij\u0105 SCADA sistemose. <\/li>\n\n\n\n<li><strong>\u012erangos b\u016bkl\u0117s steb\u0117sena<\/strong> \u2013 transformatori\u0173 b\u016bkl\u0117s steb\u0117jimas su prognozuojam\u0105ja analitika, leid\u017eiantis optimizuoti technin\u0119 prie\u017ei\u016br\u0105 ir pailginti \u012frangos tarnavimo laik\u0105 \u2013 esmin\u0117s funkcijos, tik\u0117tinos i\u0161 didelio na\u0161umo nuotolini\u0173 telemetrijos \u012frengini\u0173, kuriuos si\u016blo \u012f ateit\u012f orientuoti gamintojai.<\/li>\n\n\n\n<li><strong>Supaprastinta integracija<\/strong> \u2013 REST standart\u0105 atitinkanti API s\u0105saja, leid\u017eianti lengvai integruoti su esamomis SCADA sistemomis, tre\u010di\u0173j\u0173 \u0161ali\u0173 programomis ir diegimais, kuriems reikalinga lanksti TSP\u012e (RTU) architekt\u016bra.<\/li>\n\n\n\n<li><strong>Lauko s\u0105lygoms parengtas dizainas<\/strong> \u2013 kompakti\u0161ka, tvirta konstrukcija su i\u0161pl\u0117stu darbin\u0117s temperat\u016bros diapazonu, ma\u017eu energijos suvartojimu ir pasirenkamu akumuliatoriniu rezerviniu maitinimu, u\u017etikrinanti patikim\u0105 veikim\u0105 pasto\u010di\u0173 aplinkoje, kur TSP\u012e (RTU) turi atlaikyti at\u0161iaurias s\u0105lygas.<\/li>\n\n\n\n<li><strong>Ple\u010diama platforma<\/strong> \u2013 modulin\u0117 konstrukcija, leid\u017eianti pritaikyti sprendim\u0105 nuo bazin\u0117s steb\u0117senos iki pilnos automatizacijos, \u012fskaitant programin\u0117s \u012frangos atnaujinimus per nuotol\u012f (OTA) \u2013 idealu elektros tinkl\u0173 operatoriams, ple\u010diantiems savo TSP\u012e (RTU) park\u0105.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"specs\">Specifikacijos<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td><\/td><td><strong>\u012erenginio duomenys<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>Apra\u0161ymas<\/strong><\/td><\/tr><tr><td><\/td><td>U\u017esakymo kodas<\/td><td class=\"has-text-align-left\" data-align=\"left\">CMU &amp; BCM1P<\/td><\/tr><tr><td><\/td><td>Produkto apra\u0161ymas<\/td><td class=\"has-text-align-left\" data-align=\"left\">eRTU \u2013 pa\u017eangus nuotolinis terminalo \u012frenginys, skirtas skirstomiesiems \u012fvadams<\/td><\/tr><tr><td><\/td><td>Programin\u0117 \u012franga<\/td><td class=\"has-text-align-left\" data-align=\"left\">Excel utility, IOMod Utility, Web browser<\/td><\/tr><tr><td><\/td><td>Garantija<\/td><td class=\"has-text-align-left\" data-align=\"left\">2 metai<\/td><\/tr><tr><td><\/td><td><strong>Bendra informacija<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">eRTU funkcijos<\/td><\/tr><tr><td><\/td><td>Funkcionalumas<\/td><td class=\"has-text-align-left\" data-align=\"left\">DNP3.0 TCP (LAN\/WAN) \u201eMaster\u201c palaikymas<br>DNP3.0 TCP (LAN\/WAN) \u201eSlave\u201c palaikymas<br>DNP3.0 nuosekliojo ry\u0161io (Serial) \u201eMaster\u201c palaikymas<br>DNP3.0 nuosekliojo ry\u0161io (Serial) \u201eSlave\u201c palaikymas<br>Palaikomas IEC 62351 (3 dalies) saugumo standartas, naudojant TLS \u0161ifravim\u0105<\/td><\/tr><tr><td><\/td><td>TSP\u012e(RTU) funkcionalumas<\/td><td class=\"has-text-align-left\" data-align=\"left\">Procesini\u0173 \u012fvyki\u0173 nuskaitymas i\u0161 \u012f\u0117jim\u0173 \/ i\u0161\u0117jim\u0173 moduli\u0173.<br>Komand\u0173 siuntimas \u012f i\u0161\u0117jim\u0173 modulius.<br>Ry\u0161ys su posistemiais (sub-\u012frenginiais) \u012fvykiams surinkti ir komandoms vykdyti.<br>Ry\u0161ys su valdymo sistemomis ir kitomis IoT sistemomis.<br>Konfig\u016bracijos valdymas per \u017einiatinklio nar\u0161ykl\u0119 ir \u201eElseta\u201c konfig\u016bravimo \u012frankius.<br>Ry\u0161io su posistemiais (sub-\u012frenginiais) b\u016bsenos steb\u0117sena.<br>\u012evyki\u0173 seka (SOE \u2013 Sequence of Events).<br>Naudotojo scenarij\u0173 vykdymas, leid\u017eiantis \u012fgyvendinti individualius automatizavimo ir reguliavimo algoritmus.<br>WEB HMI palaikymas.<br>Ry\u0161iai: LAN\/WAN, mobilusis ry\u0161ys (5G\/4G), VPN.<br>Ugniasien\u0117 (taisykli\u0173 pagrindu).<\/td><\/tr><tr><td><\/td><td>Duomen\u0173 apsikeitimas<\/td><td class=\"has-text-align-left\" data-align=\"left\">Procesini\u0173 \u012fvyki\u0173 nuskaitymas i\u0161 \u012f\u0117jim\u0173 \/ i\u0161\u0117jim\u0173 moduli\u0173.<br>Komand\u0173 siuntimas \u012f i\u0161\u0117jim\u0173 modulius.<br>Ry\u0161ys su posistemiais (sub-\u012frenginiais) \u012fvykiams surinkti ir komandoms vykdyti.<br>Ry\u0161ys su valdymo sistemomis ir kitomis IoT sistemomis.<br>Konfig\u016bracijos valdymas per \u017einiatinklio nar\u0161ykl\u0119 ir \u201eElseta\u201c konfig\u016bravimo \u012frankius.<br>Ry\u0161io su posistemiais (sub-\u012frenginiais) b\u016bsenos steb\u0117sena.<br>\u012evyki\u0173 seka (SOE \u2013 Sequence of Events).<br>Naudotojo scenarij\u0173 vykdymas, leid\u017eiantis \u012fgyvendinti individualius automatizavimo ir reguliavimo algoritmus.<br>WEB HMI palaikymas.<br>Ry\u0161iai: LAN\/WAN, mobilusis ry\u0161ys (5G\/4G), VPN.<br>Ugniasien\u0117 (taisykli\u0173 pagrindu).<\/td><\/tr><tr><td><\/td><td>Duomen\u0173 rinkimas<\/td><td class=\"has-text-align-left\" data-align=\"left\">Atitinka BDEW gaires (white paper), IEC 62351 standart\u0105 ir bendr\u0105sias kibernetinio saugumo praktikas<\/td><\/tr><tr><td><\/td><td>PLC<\/td><td class=\"has-text-align-left\" data-align=\"left\">RTU palaiko:<br>galing\u0105 PLC, paremt\u0105 CODESYS platforma;<br>scenarij\u0173 vykdymo varikl\u012f (rekomenduojam\u0105), leid\u017eiant\u012f kurti individualias programas naudojant LUA programavimo kalb\u0105.<\/td><\/tr><tr><td><\/td><td>Duomen\u0173 kaupimas ir saugojimas<\/td><td class=\"has-text-align-left\" data-align=\"left\">eRTU saugo vis\u0173 duomen\u0173 archyv\u0105 nevolatile\u0307je \u201eflash\u201c atmintyje \u2013 \u012fvyki\u0173, matavim\u0173, skaitikli\u0173 reik\u0161mi\u0173 ir saugumo \u012fvyki\u0173 duomenis.<\/td><\/tr><tr><td><\/td><td>Laiko planavimas<\/td><td class=\"has-text-align-left\" data-align=\"left\">eRTU gali palaikyti iki 16 pagrindini\u0173 sistem\u0173, \u012fskaitant \u201ehot-standby\u201c SCADA sistemas.<br>Kiekvienas IEC 60870-5 protokolas gali tur\u0117ti bendrus arba atskirus \u012fvyki\u0173 buferius ir vienu metu palaikyti ry\u0161\u012f su keliomis SCADA sistemomis.<\/td><\/tr><tr><td><\/td><td>Laiko sinchronizacijos \u0161altiniai<\/td><td class=\"has-text-align-left\" data-align=\"left\">eRTU u\u017etikrina daugiapakop\u012f laiko valdymo sprendim\u0105. CPU palaiko laiko sinchronizavim\u0105 i\u0161 keli\u0173 \u0161altini\u0173 per NTP, IEC 60870 ir DNP3 protokolus, o I\/O moduliai turi laiko sinchronizavimo galimyb\u0119 su IEC 60870 protokolo programine \u012franga. <\/td><\/tr><tr><td><\/td><td>Laiko sinchronizavimo tikslumas<\/td><td class=\"has-text-align-left\" data-align=\"left\">Laiko baz\u0117 veikia su 1 ms laiko rezoliucija.<\/td><\/tr><tr><td><\/td><td><strong>Komunikacijos s\u0105sajos<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Daugiapakop\u0117s laiko sinchronizavimo galimyb\u0117s (pagal prioritetus):<br>Vidinis RTC laikrodis su baterija, u\u017etikrinan\u010dia atminties i\u0161saugojim\u0105 iki &gt;15 met\u0173;<br>NTP (Network Time Protocol) per TCP\/IP;<br>IEC 60870-5 laiko sinchronizavimo palaikymas;<br>DNP3 laiko sinchronizavimo palaikymas;<br>IEC 61850 laiko sinchronizavimo palaikymas;<br>IEC 1588 PTPv2.<\/td><\/tr><tr><td><\/td><td>Nepriklausomi Eterneto prievadai<\/td><td class=\"has-text-align-left\" data-align=\"left\">2 \u00d7 10\/100 Mb\/s ir 1 Gb\/s s\u0105sajos, atitinkan\u010dios IEEE 802.3 ir IEEE 802.3u standartus, su automatiniu MDI\/MDIX palaikymu<\/td><\/tr><tr><td><\/td><td>Serijiniai prievadai<\/td><td class=\"has-text-align-left\" data-align=\"left\">2 \u00d7 RS485 (ANSI\/TIA\/EIA-485-A standartas, 2 \u00d7 PIN: A, B)<\/td><\/tr><tr><td><\/td><td>Serijiniai prievadai<\/td><td class=\"has-text-align-left\" data-align=\"left\">1 \u00d7 RS232 (EIA\/TIA-232-E standartas, 3 \u00d7 PIN: RX, TX, GND)<\/td><\/tr><tr><td><\/td><td>Mobilus ry\u0161ys<\/td><td class=\"has-text-align-left\" data-align=\"left\">eRTU su 5G\/4G modemu (pasirenkama opcija)<\/td><\/tr><tr><td><\/td><td> Mobilaus ry\u0161io technologijos palaikymas<\/td><td class=\"has-text-align-left\" data-align=\"left\">5G, 4G (LTE) \u2013 Cat 4 iki 150 Mb\/s<\/td><\/tr><tr><td><\/td><td> Dviej\u0173 SIM korteli\u0173 palaikymas<\/td><td class=\"has-text-align-left\" data-align=\"left\">2 SIM kortel\u0117s, automatinio persijungimo prie\u017eastys: silpnas ry\u0161ys, duomen\u0173 limitas, ry\u0161io operatorius nepasiekiamas, ry\u0161ys blokuojamas, nepavyksta perduoti duomen\u0173<\/td><\/tr><tr><td><\/td><td> Kita mobilaus ry\u0161io informacija<\/td><td class=\"has-text-align-left\" data-align=\"left\"> Ry\u0161io kokyb\u0117 (RSSI), SINR, RSRP, RSRQ, RSCP, IMSI, ICCID, ry\u0161io kokyb\u0117s rodymas LED, SMS pri\u0117mimas ir siuntimas, APN valdymas.<\/td><\/tr><tr><td><\/td><td>LED indikacija<\/td><td class=\"has-text-align-left\" data-align=\"left\">S\u0105sajos ry\u0161iui su IED, skaitikliais, inverteriais, SCADA sistemomis ir kt.<\/td><\/tr><tr><td><\/td><td><strong>Palaikomi protokolai<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>Priiman\u010diojo ir dalinio \u012frenginio ry\u0161io protokolai<\/strong><\/td><\/tr><tr><td><\/td><td>IEC 60870<\/td><td class=\"has-text-align-left\" data-align=\"left\">IEC 60870-5-101 \u201eMaster\u201c palaikymas<br>IEC 60870-5-101 \u201eSlave\u201c palaikymas<br>IEC 60870-5-103 \u201eMaster\u201c palaikymas<br>IEC 60870-5-104 \u201eMaster\u201c palaikymas<br>IEC 60870-5-104 \u201eSlave\u201c palaikymas (KEMA sertifikatas) + palaikomas IEC 62351 (3 dalies) saugumo standartas, naudojant TLS \u0161ifravim\u0105<\/td><\/tr><tr><td><\/td><td>DNP3<\/td><td class=\"has-text-align-left\" data-align=\"left\">DNP3.0 TCP(LAN\/WAN) Master palaikymas<br>DNP3.0 TCP(LAN\/WAN) Slave palaikymas<br>DNP3.0 Serial Master palaikymas<br>DNP3.0 Serial Slave palaikymas<br>IEC 62351 (3 dalys) saugumo standartas palaikomas TLS \u0161ifravimu.<\/td><\/tr><tr><td><\/td><td>Modbus<\/td><td class=\"has-text-align-left\" data-align=\"left\">Modbus RTU Master palaikymas<br>Modbus RTU Slave palaikymas<br>Modbus ASCII Master palaikymas<br>Modbus ASCII Slave palaikymas<br>Modbus TCP Master palaikymas<br>Modbus TCP Slave palaikymas<\/td><\/tr><tr><td><\/td><td>IEC 61850<\/td><td class=\"has-text-align-left\" data-align=\"left\">Kliento (\u201eMaster\u201c) palaikymas 1, 2 ir 2.1 leidimams<br>Serverio (\u201eSlave\u201c) palaikymas 1, 2 ir 2.1 leidimams<br>GOOSE<br>Imtin\u0117s vert\u0117s (Sampled Values)<br>Palaikomas IEC 62351 (3, 4, 5 ir 6 dali\u0173) saugumo standartas autentifikavimui ir TLS \u0161ifravimui<\/td><\/tr><tr><td><\/td><td>Skaitikli\u0173 protokolai<\/td><td class=\"has-text-align-left\" data-align=\"left\">DLMS\/COSEM \u201eMaster\u201c palaikymas<br>IEC 62056-21 \u201eMaster\u201c palaikymas<br>IEC 62056-31 \u201eMaster\u201c palaikymas<\/td><\/tr><tr><td><\/td><td>Kiti protokolai<\/td><td class=\"has-text-align-left\" data-align=\"left\">MQTT, RESTful API, SFTP, SNMP<\/td><\/tr><tr><td><\/td><td><strong>Kibernetinis saugumas<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Atitinka BDEW white paper, tarptautin\u012f standart\u0105 IEC 62351 ir bendruosius kibernetinio saugumo principus<\/td><\/tr><tr><td><\/td><td>Saugi prieiga<\/td><td class=\"has-text-align-left\" data-align=\"left\">Saugus pri\u0117jimas prie vis\u0173 paslaug\u0173 (HTTPS, SFTP)<\/td><\/tr><tr><td><\/td><td>RBAC<\/td><td class=\"has-text-align-left\" data-align=\"left\">Vaidmenimis gr\u012fsta prieigos apsauga su prisijungimo vardu ir slapta\u017eod\u017eiu<br>Palaikomas IEC 62351-8 saugumo standartas<\/td><\/tr><tr><td><\/td><td>Vartotoj\u0173 administravimas<\/td><td class=\"has-text-align-left\" data-align=\"left\">maksimalus. 95 % (nekondensuojantis) <\/td><\/tr><tr><td><\/td><td>Slapta\u017eod\u017eio sud\u0117tingumas <\/td><td class=\"has-text-align-left\" data-align=\"left\">Visi\u0161kai pritaikoma slapta\u017eod\u017ei\u0173 politika:<br>&#8211; ma\u017eiausias slapta\u017eod\u017eio ilgis, <br>&#8211; did\u017eiausias slapta\u017eod\u017eio galiojimo laikas, <br>&#8211; ma\u017e\u0173j\u0173 raid\u017ei\u0173 naudojimas, <br>&#8211; did\u017ei\u0173j\u0173 raid\u017ei\u0173 naudojimas, <br>&#8211; skaitmen\u0173 naudojimas,<br>&#8211; specialieji simboliai.<\/td><\/tr><tr><td><\/td><td>Sertifikat\u0173 saugykla <\/td><td class=\"has-text-align-left\" data-align=\"left\">Vidin\u0117 \u0161ifravimo saugykla sertifikatams valdyti<br>Sertifikat\u0173 importas<\/td><\/tr><tr><td><\/td><td><strong>Maitinimo \u0161altinis<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><\/td><\/tr><tr><td><\/td><td>\u012erenginio maitinimas<\/td><td class=\"has-text-align-left\" data-align=\"left\">9-60VDC (visas diapazonas)<\/td><\/tr><tr><td><\/td><td>Izoliacijos \u012ftampa<\/td><td class=\"has-text-align-left\" data-align=\"left\">3 kV<\/td><\/tr><tr><td><\/td><td><strong>Darbo s\u0105lygos<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><\/td><\/tr><tr><td><\/td><td>Darbin\u0117 temperat\u016bra<\/td><td class=\"has-text-align-left\" data-align=\"left\">-40\u00b0C &#8230; 85\u00b0C<\/td><\/tr><tr><td><\/td><td>Saugojimo temperat\u016bra<\/td><td class=\"has-text-align-left\" data-align=\"left\">-40\u00b0C &#8230; 85\u00b0C<\/td><\/tr><tr><td><\/td><td>Santykin\u0117 dr\u0117gm\u0117<\/td><td class=\"has-text-align-left\" data-align=\"left\">Siekiant indik\u0307uoti sraut\u0105 s\u0105sajoje, kiekviena s\u0105saja turi atskir\u0105 LED indikacij\u0105, rodan\u010di\u0105 siun\u010diam\u0173 ir gaunam\u0173 paket\u0173 aktyvum\u0105.<\/td><\/tr><tr><td><\/td><td>Apsaugos klas\u0117<\/td><td class=\"has-text-align-left\" data-align=\"left\">IP20<\/td><\/tr><tr><td><\/td><td><strong>Matmenys<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><\/td><\/tr><tr><td><\/td><td>Montavimo tipas<\/td><td class=\"has-text-align-left\" data-align=\"left\">Montavimas ant DIN b\u0117gelio<\/td><\/tr><tr><td><\/td><td>Korpuso auk\u0161tis x plotis x gylis<\/td><td class=\"has-text-align-left\" data-align=\"left\">119 x 47 x 101 mm (CMU)<br>119 x 35 x 101 mm (BCM1P)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"docs\">Dokumentacija<\/h2>\n\n\n\n<p>Greitai prekyboje<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"order\">U\u017esisakyti<\/h2>\n\n\n\n<p>Greitai prekyboje<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"contact\">Susisiekite<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-75 is-style-outline is-style-outline--1\"><a 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Modulin\u0117 platforma sujungia ry\u0161i\u0173 ir matavimo modul\u012f (CMU) su linijos valdymo moduliais (BCM1P), u\u017etikrindama saug\u0173 valdym\u0105, didelio tikslumo [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":4042,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"project_category":[28],"project_tag":[],"class_list":["post-4724","project","type-project","status-publish","has-post-thumbnail","hentry","project_category-produktai"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Remote Terminal Unit - eRTU | elseta.com<\/title>\n<meta name=\"description\" content=\"eRTU \u2013 pa\u017eangus RTU elektros tinkl\u0173 automatizavimui, u\u017etikrinantis gedim\u0173 aptikim\u0105, elektros energijos kokyb\u0117s analiz\u0119, nuotolin\u012f valdym\u0105 ir saugi\u0105 SCADA integracij\u0105 vidutin\u0117s ir \u017eemos \u012ftampos (MV\/LV) tinkluose.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/elseta.com\/lt\/project\/ertu-tspi-rtu-skirtas-elektros-tinklo-telemetrijai-ir-automatizavimui\/\" \/>\n<meta property=\"og:locale\" content=\"lt_LT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Remote Terminal Unit - 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