{"product_id":"sd812-abb-power-supply-core-system-800xa-series","title":"SD812 ABB Power Supply Core System 800xA Series","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB 3BSC610023R1\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSD812\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePower Supply Core, operates as a dedicated hardware component for stabilized DC voltage generation within System 800xA platforms. The unit converts primary alternating or direct input power into regulated low-voltage output channels, supplying steady electrical current directly to connected controller racks, field bus communication modems, and local I\/O clusters.\u003c\/p\u003e\n\u003ch3\u003eCore Component Reference Variations\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer's hardware designations represent specific production runs and engineering life-cycle modifications:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSD812\u003c\/strong\u003e: Standard engineering model nomenclature.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3BSC610023R1\u003c\/strong\u003e: Factory manufacturing order code (discontinued item).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3BSC610023R0001\u003c\/strong\u003e: Fully compatible component spare number schema.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3BSC610045R9\u003c\/strong\u003e: Standard functional migration and replacement hardware block.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Performance Parameters\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSD812 (3BSC610023R1)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eABB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSweden\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.92 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12.5 cm x 13.8 cm x 13.3 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-25 deg C to +70 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDerived internal thermal loss under 24 VDC nominal full-load output\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Voltage Scope\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard universal industrial AC\/DC mains compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Current Limit\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eConstant power regulation loop capacity tracking\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe power supply component regulates primary voltage distribution while synchronizing status registers across backplane bus communication velocity channels. When modules are configured in redundant pairs, internal diode-ORing logic isolates internal faults to preserve continuous system functionality without interrupting parallel components. Because downstream hardware performance dictates overall I\/O density scaling limitations, the core maintains stable regulation metrics during simultaneous channel activations, absorbing rapid electrical transients generated by high-density digital outputs.\u003c\/p\u003e\n\u003ch3\u003eHardware Infrastructure Inquiry Desk\u003c\/h3\u003e\n\u003cp\u003eQ: Is this power supply model capable of live hot-swap replacement?\u003c\/p\u003e\n\u003cp\u003eA: Yes, when mounted in a standard redundant configuration utilizing a dual voting base, a single power block can be extracted and replaced while the parallel unit maintains full load requirements.\u003c\/p\u003e\n\u003cp\u003eQ: How are internal operational faults reported back to the central controller?\u003c\/p\u003e\n\u003cp\u003eA: The module contains solid-state monitoring circuits that switch dry relay contacts on the terminal face, while transmitting status bits over the internal backplane bus interface.\u003c\/p\u003e\n\u003cp\u003eQ: What action occurs during a prolonged output short circuit or overcurrent condition?\u003c\/p\u003e\n\u003cp\u003eA: The circuit shifts into a continuous foldback current-limiting state, decreasing output voltage output until the physical short circuit condition is resolved.\u003c\/p\u003e\n\u003ch3\u003eMechanical Rigging and Grounding Directives\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMount the power module vertically onto a standard symmetrical 35 mm DIN rail inside a ventilated enclosure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain at least 100 mm of open vertical clearance above and below the chassis assembly to allow natural convective heat dissipation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTerminate incoming primary mains conductors using appropriate copper lugs tightened to standard torque specifications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnect the dedicated protective earth terminal to the copper ground busbar using a low-impedance conductor to minimize noise coupling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProcurement Package Content\u003c\/h3\u003e\n\u003col class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e(1) ABB SD812 Power Supply Core Module (3BSC610023R1)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e(1) Pluggable Electrical Terminal Connector Block Kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e(1) Component Verification Data and Safety Instruction Brochure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eFreight and Consignment Standards\u003c\/h3\u003e\n\u003cp\u003eDelivery time: 3-5 days when payment finish through established global freight handlers such as DHL, FEDEX, or UPS. The components are packed in sealed anti-static industrial packaging complete with molded form-fit internal foam support rings to isolate the internal electrical components from physical impact loads.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46021162270893,"sku":"3BSC610023R0001","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/3BSC610023R0001_1.jpg?v=1779688278","url":"https:\/\/www.maxwellplc.com\/products\/sd812-abb-power-supply-core-system-800xa-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}