{"product_id":"vesda-vps-100us-ul-gen-2-24vdc-power-supply-and-battery-charger","title":"VESDA VPS-100US-UL Gen 2 24VDC Power Supply and Battery Charger","description":"\u003ch4 data-start=\"0\" data-end=\"14\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"16\" data-end=\"389\"\u003eThe VESDA VPS-100US-UL Gen 2 Power Supply is a UL-listed 24 VDC power supply and battery charger designed to provide supervised operating power for VESDA Laser, VESDA-E smoke detection systems, and compatible Xtralis devices. It converts 120\/220 VAC input power into three protected 24 VDC outputs while maintaining standby battery charging and fault monitoring functions. The unit is used in fire protective signaling applications requiring reliable backup power for aspirating smoke detection systems.\u003c\/p\u003e\n\u003cp data-start=\"16\" data-end=\"389\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"16\" data-end=\"389\"\u003e \u003c\/p\u003e\n\u003ch4 data-start=\"16\" data-end=\"389\"\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVESDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire Alarm Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVPS-100US-UL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire Alarm Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGen 2 Power Supply and Battery Charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 VAC or 220 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.4 A at 120 VAC \/ 0.9 A at 220 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19.96–27.54 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 individually protected power-limited outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Total Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Output Current per Circuit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEqual Load Output Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 mA per circuit with three outputs equally loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Charging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated supervised battery charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 VDC SLA batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal Battery Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to two 12 V 12 Ah batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal Battery Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVBC-001 battery cabinet for expanded capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFault Reporting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC loss, low AC voltage, battery loss, output short circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelay Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwo Form C dry relay contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndoor wall-mounted enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Systems\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVESDA Laser, VESDA-E, Xtralis devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Environment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndoor dry locations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL 864, ULC-S527\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire protective signaling power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 12.0 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 data-start=\"391\" data-end=\"411\"\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eVPS-100US-UL\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"556\" data-end=\"1230\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe VPS-100US-UL is part of the VESDA Gen 2 Power Supply family, developed to provide centralized power management for advanced aspirating smoke detection installations. The unit features three individually protected power-limited outputs, integrated battery charging, and supervised fault reporting for AC loss, battery failure, and output short circuits. It supports indoor fire protection applications with space for internal standby batteries and optional expansion through external battery cabinets. The VPS-100US-UL is designed for integration with VESDA Laser, VESDA-E detectors, and other compatible Xtralis fire detection equipment requiring regulated 24 VDC power.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1232\" data-end=\"1247\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1249\" data-end=\"2523\"\u003e\n\u003cli data-start=\"1249\" data-end=\"1375\"\u003e24 VDC Power Supply: Provides regulated DC power for VESDA smoke detection equipment and compatible fire protection devices.\u003c\/li\u003e\n\u003cli data-start=\"1376\" data-end=\"1498\"\u003eBattery Charger Function: Maintains and supervises standby batteries for continued operation during power interruptions.\u003c\/li\u003e\n\u003cli data-start=\"1499\" data-end=\"1595\"\u003eUniversal AC Input: Automatically accepts 120 VAC or 220 VAC 60 Hz input power configurations.\u003c\/li\u003e\n\u003cli data-start=\"1596\" data-end=\"1698\"\u003eThree Protected Outputs: Provides three individually protected power-limited 24 VDC output circuits.\u003c\/li\u003e\n\u003cli data-start=\"1699\" data-end=\"1819\"\u003eSupervised Fault Monitoring: Reports AC loss, low AC voltage, battery failure, and DC output short circuit conditions.\u003c\/li\u003e\n\u003cli data-start=\"1820\" data-end=\"1935\"\u003eVESDA System Compatibility: Designed for use with VESDA Laser, VESDA-E detectors, and Xtralis-compatible devices.\u003c\/li\u003e\n\u003cli data-start=\"1936\" data-end=\"2024\"\u003eInternal Battery Space: Cabinet accommodates up to two 12 VDC 12 Ah standby batteries.\u003c\/li\u003e\n\u003cli data-start=\"2025\" data-end=\"2131\"\u003eExternal Battery Expansion: Supports larger standby capacity using compatible external battery cabinets.\u003c\/li\u003e\n\u003cli data-start=\"2132\" data-end=\"2225\"\u003eFire Protective Signaling Approval: Designed for installations requiring UL 864 compliance.\u003c\/li\u003e\n\u003cli data-start=\"2226\" data-end=\"2324\"\u003ePower-Limited Design: Provides protected outputs suitable for regulated fire alarm applications.\u003c\/li\u003e\n\u003cli data-start=\"2325\" data-end=\"2428\"\u003eIndoor Installation: Intended for dry indoor environments following applicable fire protection codes.\u003c\/li\u003e\n\u003cli data-start=\"2429\" data-end=\"2523\"\u003eForm C Relay Contacts: Includes local and remote relay outputs for power fault notification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2525\" data-end=\"2683\"\u003eThe VPS-100US-UL delivers the reliability and precision required for supervised power distribution and backup operation in aspirating smoke detection systems.\u003c\/p\u003e","brand":"Vesda","offers":[{"title":"Default Title","offer_id":52130810790186,"sku":"VPS-100US-UL","price":1079.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/VPS-100US-UL.jpg?v=1785097451","url":"https:\/\/iqelectro.com\/products\/vesda-vps-100us-ul-gen-2-24vdc-power-supply-and-battery-charger","provider":"IQElectro","version":"1.0","type":"link"}