{"product_id":"abb-dsss171-3bse005003r0001-advant-master-voting-unit","title":"ABB DSSS171 3BSE005003R0001 Advant Master Voting Unit","description":"\u003ch3\u003eABB DSSS171 3BSE005003R0001 Advant Master Redundant Power Voting Unit\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB DSSS171\u003c\/strong\u003e (part number \u003cstrong\u003e3BSE005003R0001\u003c\/strong\u003e, ABB Product ID \u003cstrong\u003e3BSE005003R1\u003c\/strong\u003e) is a voting unit designed for power redundancy management in ABB Advant Master process control systems. Installed directly within Advant Master cabinet subracks, the module monitors dual 24 VDC power supply feeds to maintain uninterrupted power distribution to critical system components.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDSSS171\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e3BSE005003R0001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eABB Product ID\u003c\/td\u003e\n\u003ctd\u003e3BSE005003R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePower Supply Voting Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eAdvant Master\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Input Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e19.2–32 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input Current\u003c\/td\u003e\n\u003ctd\u003e16 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Function\u003c\/td\u003e\n\u003ctd\u003eRedundant DC power supply voting and distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003e234 x 99 x 45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.44 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoHS Compliance\u003c\/td\u003e\n\u003ctd\u003eExempt under specified EU RoHS provisions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePower Redundancy and Circuit Operation\u003c\/h3\u003e\n\u003cp\u003eOperating across an input voltage window from 19.2 VDC to 32 VDC, the DSSS171 accepts parallel DC inputs rated up to 16 A maximum. It performs hardware-level voting between connected power supplies, preventing reverse current flow and ensuring uninterrupted DC voltage delivery to control hardware should a primary supply fail.\u003c\/p\u003e\n\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eQ: What is the primary function of the ABB DSSS171 voting unit? A: The DSSS171 manages and votes between redundant 24 VDC power supply inputs to ensure continuous, uninterrupted power distribution to ABB Advant Master control system modules.\u003c\/p\u003e\n\u003cp\u003eQ: What are the input voltage and current limits for the DSSS171 module? A: The module operates on a nominal 24 VDC supply with an acceptable voltage range of 19.2 VDC to 32 VDC and supports a maximum input current of 16 A.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43777475838051,"sku":"DSSS171 3BSE005003R0001","price":676.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/347_c953230f-8b81-47f8-81b3-4f4714275e3d.jpg?v=1760432176","url":"https:\/\/www.autocontrolglobal.com\/products\/abb-dsss171-3bse005003r0001-advant-master-voting-unit","provider":"AutoControl Global","version":"1.0","type":"link"}