{"product_id":"qsps-dh-1-75-lutron-qs-link-24-vdc-power-supply-75-pdu-100-277-vac-input","title":"QSPS-DH-1-75 | Lutron QS Link 24 VDC Power Supply, 75 PDU, 100–277 VAC Input","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003eThe Lutron QSPS-DH-1-75 is a DIN-rail mounted QS Link power supply designed to deliver regulated 24 VDC power for Lutron QS lighting control devices. It supports universal input from 100–277 VAC and provides up to 75 PDUs for powering QS system components in commercial and residential automation applications.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\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\u003eLutron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower Supplies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQSPS-DH-1-75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100–277 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Current (Typical)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 A @ 277 V \/ 0.7 A @ 230 V \/ 1.0 A @ 120 V \/ 1.3 A @ 100 V\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 ±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75 PDUs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSafety Classification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass 2 \/ SELV \/ PELV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEfficiency Standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDOE Level VI compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Operating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32°F to 131°F (0°C to 55°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–90% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeat Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28 BTU\/hr max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN rail (EN 60715)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.54 × 3.54 × 2.40 in (90 × 90 × 61 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRegulatory Approvals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL, cUL, CE, NOM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndoor Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQS Link low-voltage device power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.75 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\u003eInformation About QSPS-DH-1-75\u003c\/h4\u003e\n\u003cp\u003eThe QSPS-DH-1-75 is part of Lutron’s QS Link power distribution family for powering sensors, wallstations, interfaces, and other QS network devices. It supplies a stable 24 VDC output at 2.5 A and is rated as a Class 2\/SELV\/PELV power source, ensuring compliance with low-voltage safety requirements. Designed exclusively for low-voltage QS electronics, this unit is not approved for use with motorized shades or high-draw window treatments. Its compact DIN-rail form factor, wide operating temperature range, and international approvals make it suitable for globally deployed control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal Input Voltage: Operates from 100–277 VAC at 50\/60 Hz for worldwide installations.\u003c\/li\u003e\n\u003cli\u003eRegulated 24 VDC Output: Delivers ±1% voltage accuracy for stable QS system operation.\u003c\/li\u003e\n\u003cli\u003e75 Power Draw Units (PDUs): Capable of powering multiple QS devices on a single supply.\u003c\/li\u003e\n\u003cli\u003eClass 2 \/ SELV \/ PELV Rated: Meets low-voltage safety classifications for controlled-voltage circuits.\u003c\/li\u003e\n\u003cli\u003e2.5 A Output Capacity: Supports up to 75 PDUs without exceeding Class 2 power limits.\u003c\/li\u003e\n\u003cli\u003eDIN-Rail Mountable: Installs onto 35 mm DIN rail per EN 60715 for efficient panel integration.\u003c\/li\u003e\n\u003cli\u003eWide Operating Temperature Range: Functions reliably from 32°F to 131°F (0°C to 55°C).\u003c\/li\u003e\n\u003cli\u003eLow Heat Emission: Generates a maximum of only 28 BTU\/hr for dense panel installations.\u003c\/li\u003e\n\u003cli\u003eHigh-Efficiency Design: Meets U.S. DOE Level VI efficiency performance standards.\u003c\/li\u003e\n\u003cli\u003eIndoor Rated Construction: Suitable for conditioned indoor environments with up to 90% non-condensing humidity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe QSPS-DH-1-75 delivers the reliability and precision required for powering Lutron QS low-voltage lighting control networks.\u003c\/p\u003e","brand":"Lutron","offers":[{"title":"Default Title","offer_id":49105077010688,"sku":"QSPS-DH-1-75","price":363.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/s-l1600_d06f2ea9-ece2-4f61-ad8b-4ff91f16980f.webp?v=1785539556","url":"https:\/\/alotechparts.com\/products\/qsps-dh-1-75-lutron-qs-link-24-vdc-power-supply-75-pdu-100-277-vac-input","provider":"Alo Tech Solutions","version":"1.0","type":"link"}