{"product_id":"ref611-abb-feeder-protection-and-control","title":"REF611 ABB - Zaštita i upravljanje hranilicom","description":"\u003ch3\u003eTehničke specifikacije za REF611\u003c\/h3\u003e\n\u003ch4\u003eDimenzije\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eŠirina\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eOkvir: 177 mm\u003c\/li\u003e\n\u003cli\u003eKutija: 164 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisina\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eOkvir: 177 mm (4U)\u003c\/li\u003e\n\u003cli\u003eKutija: 160 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDubina\u003c\/strong\u003e: 201 mm (153 + 48 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTežina\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eKompletna zaštitna releja: 4.1 kg\u003c\/li\u003e\n\u003cli\u003eSamo umetnička jedinica: 2.1 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eNapajanje\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNazivni pomoćni napon\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eTip 1: 100, 110, 120, 220, 240 V AC (50 i 60 Hz)\u003c\/li\u003e\n\u003cli\u003eTip 2: 24, 30, 48, 60 V DC; 48, 60, 110, 125, 220, 250 V DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaksimalno vrijeme prekida u pomoćnom DC naponu\u003c\/strong\u003e: 50 ms pri Un\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVarijacija pomoćnog napona\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eTip 1: 38...110% od Un (38...264 V AC)\u003c\/li\u003e\n\u003cli\u003eTip 2: 50...120% od Un (12...72 V DC); 80...120% od Un (38.4...300 V DC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrag pokretanja\u003c\/strong\u003e: 19.2 V DC (24 V DC × 80%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpterećenje pomoćnog napajanja\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eTip 1 (DC): \u0026lt;12.5 W (nazivno)\/\u0026lt;15.0 W (maks.)\u003c\/li\u003e\n\u003cli\u003eTip 1 (AC): \u0026lt;13.5 W (nazivno)\/\u0026lt;16.0 W (maks.)\u003c\/li\u003e\n\u003cli\u003eTip 2 (DC): \u0026lt;10.2 W (nazivno)\/\u0026lt;10.8 W (maks.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValovitost u DC pomoćnom naponu\u003c\/strong\u003e: Maks 15% od DC vrijednosti (pri frekvenciji od 100 Hz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVrsta osigurača\u003c\/strong\u003e: T4A\/250 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUlazi za napajanje\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNazivna frekvencija\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUlazi struje\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eNazivna struja (In): 0.2\/1 A ili 1\/5 A\u003c\/li\u003e\n\u003cli\u003eToplinska otpornost:\n\u003cul\u003e\n\u003cli\u003eKontinuirano: 4 A ili 20 A\u003c\/li\u003e\n\u003cli\u003eZa 1 s: 100 A ili 500 A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eDinamička otpornost struje:\n\u003cul\u003e\n\u003cli\u003eVrijednost polutalasa: 250 A ili 1250 A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eUlazni otpor: \u0026lt;100 mΩ ili \u0026lt;20 mΩ\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUlaz preostalog napona\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eNazivni napon: 60...210 V AC\u003c\/li\u003e\n\u003cli\u003eOtpornost napona:\n\u003cul\u003e\n\u003cli\u003eKontinuirano: 240 V AC\u003c\/li\u003e\n\u003cli\u003eZa 10 s: 360 V AC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOpterećenje pri nazivnom naponu: \u0026lt;0.05 VA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBinarni ulazi\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadni raspon\u003c\/strong\u003e: ±20% od nazivnog napona\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNazivni napon\u003c\/strong\u003e: 24...250 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStruja potrošnje\u003c\/strong\u003e: 1.6...1.9 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotrošnja energije\u003c\/strong\u003e: 31.0...570.0 mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrag napona\u003c\/strong\u003e: 16...176 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVrijeme reakcije\u003c\/strong\u003e: \u0026lt;3 ms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eIzlazi signala\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNazivni napon\u003c\/strong\u003e: 250 V AC\/DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKontinuirani prijenos kontakta\u003c\/strong\u003e: 5 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUključivanje i prijenos\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eZa 3.0 s: 15 A\u003c\/li\u003e\n\u003cli\u003eZa 0.5 s: 30 A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKapacitet prekida (vrijednost vremenske konstante upravljačkog kruga L\/R\u0026lt;40 ms)\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e48\/110\/220 V DC: 1 A\/0.25 A\/0.15 A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimalno opterećenje kontakta\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e100 mA pri 24 V AC\/DC\u003c\/li\u003e\n\u003cli\u003e10 mA pri 5 V AC\/DC (izlazi signala i IRF izlaz)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eKomunikacijski protokoli\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePodržani protokoli\u003c\/strong\u003e: IEC 61850, Modbus RTU\/ASCII, Modbus TCP\/IP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSučelja\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eEthernet: 100BASE-TX (RJ-45), 100BASE-FX (LC)\u003c\/li\u003e\n\u003cli\u003eSerijski: RS-485\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtokoli redundancije\u003c\/strong\u003e: HSR, PRP, RSTP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":49279972245786,"sku":"REF611","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/REF611.jpg?v=1719827909","url":"https:\/\/www.ubestplc.com\/hr\/products\/ref611-abb-feeder-protection-and-control","provider":"Ubest Automation Limited","version":"1.0","type":"link"}