{"product_id":"altronix-eflow4nbv-replacement-board-eflow4nv","title":"Altronix EFLOW4NBV REPLACEMENT BOARD EFLOW4NV","description":"EFLOW4NBV REPLACEMENT BOARD EFLOW4NV\n\nAltronix eFlow4NBV is a power supply\/charger converts a 220VAC (working range 198VAC - 256VAC), 50\/60Hz input into a single 12VDC or 24VDC output. It also offers a suite of features that includes fire alarm disconnect, overvoltage protection, and low power disconnect which prevents deep discharge of stand-by batteries.\n\n\nInput Rating\nInput 220VAC (working range 198VAC - 256VAC), 50\/60Hz, 2.1A.\n\nOutput\n12VDC or 24VDC selectable output.\n4A continuous supply current.\nFiltered and electronically regulated output.\nAux. output rated @ 1A (unswitched).\nOvervoltage protection.\n\nBattery Charging\nBuilt-in charger for sealed lead acid or gel type batteries.\nAutomatic switch over to stand-by battery when AC fails.\nTransfer to stand-by battery power is instantaneous with no interruption.\n\u003ci\u003e(Batteries are sold separately).\u003c\/i\u003e\n\nSupervision\nAC fail supervision (form \"C\" contacts).\nNotification trigger is selectable for 30 seconds (factory set) or 2 hours.\nBattery fail and presence supervision (form \"C\" contacts).\nLow power shutdown. Shuts down DC output terminals if battery voltage drops below 71-73% for 12V units and 70-75% for 24V units (depending on the power supply). Prevents deep battery discharge.\n\nFire Alarm Disconnect\nSupervised Fire Alarm disconnect (latching or non-latching) 10K EOL resistor. Operates on a normally open (NO) or normally closed (NC) trigger.\n\nElectrical\nTemperature:\nOperating: 0° C to 49° C (32° F to 120° F).\nStorage: - 20° C to 70° C ( - 4° F to 158° F).\n\nRelative Humidity: 85%  +\/- 5%.\nBTU\/Hr. (approx.):\n12VDC: 25 BTU\/Hr.\n24VDC: 49 BTU\/Hr.\n\nSystem AC input VA requirement: 462VA.\n\nVisual Indicators\nGreen AC Power LED indicates 120VAC present.\nAC input and DC output LED indicators.\n\nAdditional Features\nShort circuit and overload protection.","brand":"Altronix","offers":[{"title":"Default Title","offer_id":46151471104196,"sku":"EFLOW4NBV","price":176.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/2649\/1076\/files\/main_a34a86db-492e-4f41-bc7c-dcfb1a555416.jpg?v=1778871086","url":"https:\/\/avdepot.net\/products\/altronix-eflow4nbv-replacement-board-eflow4nv","provider":"AV Depot","version":"1.0","type":"link"}