{"product_id":"abb-h7082-ab-power-supply-dec-module","title":"ABB H7082-AB Power Supply DEC Module","description":"\u003cp\u003eThe \u003cstrong\u003eABB H7082-AB\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eH7082-AB\u003c\/strong\u003e Power Supply, operates as a dedicated hardware component for AC to DC power conversion within industrial automation networks.\u003c\/p\u003e\n\u003ch3\u003eModel Identification Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Brand\u003c\/strong\u003e: ABB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Designation\u003c\/strong\u003e: DEC H7082-AB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number String\u003c\/strong\u003e: H7082-AB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Classification\u003c\/strong\u003e: Switched-Mode Power Supply Unit\u003c\/li\u003e\n\u003c\/ul\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\u003eH7082-AB\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eVerified Industrial Inventory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.04 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e27.5 x 13.5 x 5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e100-240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Frequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current Rating\u003c\/td\u003e\n\u003ctd\u003e1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Architecture and Bus Integration\u003c\/h3\u003e\n\u003cp\u003eConfigured to interface with standard industrial control enclosures, the unit regulates incoming alternating current from 100 VAC to 240 VAC down to stable direct current rails. The internal topology suppresses line harmonics and mitigates high-frequency voltage spikes before distribution to downstream backplane rails. Grounding terminals require direct bonding to the main control panel copper busbar to maintain electromagnetic compatibility and suppress common-mode noise across low-voltage instrumentation loops.\u003c\/p\u003e\n\u003ch3\u003eScope of Delivery and Component Manifest\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ABB H7082-AB Power Supply Module\u003c\/li\u003e\n\u003cli\u003e1 x Protective Terminal Block Cover\u003c\/li\u003e\n\u003cli\u003e1 x Compliance and Safety Datasheet Insert\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical Mount and Environmental Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Mounting\u003c\/strong\u003e: Secure the chassis vertically onto a standard 35 mm DIN rail inside a ventilated NEMA-rated or IP54 enclosure to allow unobstructed thermal convection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Requirements\u003c\/strong\u003e: Maintain a minimum distance of 50 mm above and below the housing to prevent thermal throttling caused by adjacent high-dissipation modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Terminations\u003c\/strong\u003e: Strip incoming power leads to a length of 7 mm and torque terminal screws strictly between 0.5 Nm and 0.6 Nm to prevent resistive heating at high line loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the nominal input voltage range for this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe power supply accepts an alternating current input ranging from 100 VAC to 240 VAC at 50\/60 Hz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan this unit be mounted in a horizontal orientation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVertical DIN-rail mounting is strongly recommended to optimize passive thermal convection across the internal heat sink fins.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum output current capacity?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe unit delivers a regulated output current of 1 A under standard operating temperature thresholds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the module support hot-swapping under load?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHot-plugging is not supported; all primary line power must be disconnected externally via a dedicated circuit breaker before module extraction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of short-circuit protection is integrated internally?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe circuit incorporates electronic fold-back current limiting to protect against output short-circuits without blowing internal fuses.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs an external cooling fan required for operation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo external forced-air cooling is required when operating within the specified ambient temperature limits of -10 deg C to 60 deg C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow should the chassis ground terminal be connected?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe protective earth terminal must connect via a low-impedance copper braid directly to the master panel ground bar.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the total shipping weight including packaging?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe verified gross weight including protective transit boxing is 1.04 kg.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46021159092397,"sku":"DEC H7082-AB","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/DECH7082-AB_1.jpg?v=1784534750","url":"https:\/\/www.maxwellplc.com\/ru\/products\/abb-h7082-ab-power-supply-dec-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}