{"product_id":"abb-sd832-120w-power-supply-24v-dc-psu-unit","title":"ABB SD832 120W Power Supply | 24V DC PSU Unit","description":"\u003ch2\u003eABB SD832 Power Supply Unit: Reliable 24V DC Industrial Power\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDeliver stable 24V DC power for your control systems\u003c\/li\u003e\n\u003cli\u003eChoose between single unit or redundant configurations\u003c\/li\u003e\n\u003cli\u003eEnjoy automatic voltage selection from 100-240V AC\u003c\/li\u003e\n\u003cli\u003eExperience smooth startup with soft-start technology\u003c\/li\u003e\n\u003cli\u003eInstall quickly with simple DIN-rail mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications \u0026amp; Performance Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Code: 3BSC610065R1 | Model: SD832 Power Supply\u003c\/li\u003e\n\u003cli\u003eOutput Power: 120W rated with 5A continuous current\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 24V DC with tight regulation\u003c\/li\u003e\n\u003cli\u003eInput Range: 100-120V AC or 200-240V AC auto-select\u003c\/li\u003e\n\u003cli\u003eEfficiency Rating: 89.4% to 90.2% energy efficient\u003c\/li\u003e\n\u003cli\u003ePeak Current: 6A maximum at temperatures below 45°C\u003c\/li\u003e\n\u003cli\u003eVoltage Ripple: Less than 50mV peak-to-peak noise\u003c\/li\u003e\n\u003cli\u003eHold-up Time: 80ms during main power interruptions\u003c\/li\u003e\n\u003cli\u003eHeat Dissipation: 13-14W under normal operation\u003c\/li\u003e\n\u003cli\u003ePower Factor: 0.47 to 0.56 for efficient operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProtection \u0026amp; Safety Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOver-voltage protection below 39V output\u003c\/li\u003e\n\u003cli\u003eCurrent limiting for short circuit protection\u003c\/li\u003e\n\u003cli\u003eSoft-start prevents circuit breaker tripping\u003c\/li\u003e\n\u003cli\u003eIsolation between primary and secondary circuits\u003c\/li\u003e\n\u003cli\u003eSELV and PELV safety extra low voltage approved\u003c\/li\u003e\n\u003cli\u003eOver-voltage Category III for main connection\u003c\/li\u003e\n\u003cli\u003eClass I equipment requiring protective earth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Installation Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Temperature: Maximum 55°C ambient\u003c\/li\u003e\n\u003cli\u003eStorage Conditions: -40°C to +85°C range\u003c\/li\u003e\n\u003cli\u003eProtection Rating: IP20 for basic contamination\u003c\/li\u003e\n\u003cli\u003eCorrosion Protection: ISA-S71.04 G2 level\u003c\/li\u003e\n\u003cli\u003eDimensions: 32mm × 117mm × 124mm compact size\u003c\/li\u003e\n\u003cli\u003eWeight: 500 grams for easy handling\u003c\/li\u003e\n\u003cli\u003eMounting: DIN-rail with 15mm side spacing\u003c\/li\u003e\n\u003cli\u003eCertifications: CE, UL508, marine approvals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Warranty Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage: Factory fresh SD832 power supply unit\u003c\/li\u003e\n\u003cli\u003eShipping: FedEx, UPS, DHL express services\u003c\/li\u003e\n\u003cli\u003eProcessing: Ships within 24-48 hours\u003c\/li\u003e\n\u003cli\u003eTracking: Provided for all customer orders\u003c\/li\u003e\n\u003cli\u003eWarranty: 12-month product protection\u003c\/li\u003e\n\u003cli\u003eSupport: Installation guidance available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProfessional Questions \u0026amp; Answers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhat does SELV and PELV approval mean?\u003c\/li\u003e\n\u003cli\u003eThese are safety extra low voltage classifications. They ensure safe operation in various electrical environments.\u003c\/li\u003e\n\u003cli\u003eHow do I set up redundant power systems?\u003c\/li\u003e\n\u003cli\u003eUse diode voting units SS823 or SS832. These modules combine multiple power supplies for backup operation.\u003c\/li\u003e\n\u003cli\u003eCan this unit handle voltage fluctuations?\u003c\/li\u003e\n\u003cli\u003eYes, it accepts ±10% input variation. The auto-select feature handles 100-120V and 200-240V ranges automatically.\u003c\/li\u003e\n\u003cli\u003eWhat is the advantage of soft-start?\u003c\/li\u003e\n\u003cli\u003eIt gradually increases power during startup. This prevents tripping fuses and circuit breakers instantly.\u003c\/li\u003e\n\u003cli\u003eDo I need external filtering?\u003c\/li\u003e\n\u003cli\u003eNo additional mains filtering is required. The SD832 includes built-in filtering for clean power output.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45357020381345,"sku":"SD832","price":223.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/SD832.jpg?v=1763005879","url":"https:\/\/www.autonexcontrol.com\/it\/products\/abb-sd832-120w-power-supply-24v-dc-psu-unit","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}