{"product_id":"abb-1mrk002239-bbr01-power-supply-module","title":"ABB 1MRK002239-BBR01 Power Supply Module","description":"\u003cp\u003eConfigured to provide regulated auxiliary power within ABB Relion 670 series protection and control IEDs, the \u003cstrong\u003eABB 1MRK002239-BBR01\u003c\/strong\u003e (\u003cstrong\u003e1MRK002239\u003c\/strong\u003e Power Supply Module) supplies a regulated 24 VDC internal system bus output from the specified DC input ranges. The module is associated with SR91C790 hardware and rack-mounted protection equipment.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003e1MRK002239-BBR01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003e1MRK002239\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eSR91C790\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePower Supply Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eRelion 670 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Equipment\u003c\/td\u003e\n\u003ctd\u003eREx670 Protection and Control IEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.54 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e23.3 cm x 16.6 cm x 2.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Input Voltage\u003c\/td\u003e\n\u003ctd\u003e90 - 250 VDC \/ 18 - 36 VDC, depending on sub-hardware configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003eRegulated 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Function\u003c\/td\u003e\n\u003ctd\u003eInternal system bus power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eOver-voltage and over-current protection stated in supplied data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eRack chassis installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eABB Relion 670 Power Supply Interface\u003c\/h3\u003e\n\u003cp\u003eThe 1MRK002239-BBR01 functions as a power conversion and distribution component rather than a field communication module. Its regulated 24 VDC output supplies the internal system bus and associated protection, logic, and I\/O hardware. The supplied input ranges indicate that the applicable input configuration must be verified against the installed sub-hardware before energization.\u003c\/p\u003e\n\u003cp\u003eNo Profinet or EtherNet\/IP communication function is specified for this power supply module. Firmware, network protocol, and I\/O communication functions should therefore be attributed to the corresponding Relion 670 hardware rather than to the power supply itself.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What output voltage does the 1MRK002239-BBR01 provide?\u003cbr\u003eA: The supplied data specifies a regulated 24 VDC output for the internal system bus.\u003c\/p\u003e\n\u003cp\u003eQ: What input voltage ranges are specified for this module?\u003cbr\u003eA: The supplied data lists 90 - 250 VDC and 18 - 36 VDC, with the applicable range depending on the sub-hardware configuration.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module provide Profinet or EtherNet\/IP communication?\u003cbr\u003eA: No communication function is specified for the power supply module. It is identified as a power conversion and internal system bus supply component.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eVerify the installed module designation and applicable input voltage range before energization. Confirm that the rack chassis and connector arrangement correspond to the intended Relion 670 hardware configuration.\u003c\/p\u003e\n\u003cp\u003eRoute power wiring separately from high-level signal and communication wiring where practical. Maintain appropriate separation from switching and high-current conductors to limit conducted and radiated electrical interference.\u003c\/p\u003e\n\u003cp\u003eConnect protective and functional grounding according to the equipment chassis and site grounding scheme. Do not use signal cable shields as substitutes for protective grounding conductors.\u003c\/p\u003e\n\u003cp\u003eBefore insertion or removal, follow the equipment manufacturer's specified power isolation procedure. Do not assume hot-swap capability unless it is explicitly supported by the applicable Relion 670 hardware documentation.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52752516972829,"sku":"1MRK002239-BBr01","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/1MRK002239-BBr01_1000.jpg?v=1787126556","url":"https:\/\/www.6gcontrols.com\/products\/abb-1mrk002239-bbr01-power-supply-module","provider":"6G Controls","version":"1.0","type":"link"}