{"product_id":"abb-g3lk-1khw002144r0001-nsd570-power-supply-module","title":"ABB G3LK 1KHW002144R0001 NSD570 Power Supply Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe ABB G3LK, cataloged under order number 1KHW002144R0001, is a high-reliability industrial power supply module designed for the NSD570 teleprotection and control family. This unit is engineered to provide a stable and regulated DC output to sensitive electronic assemblies within Distributed Control Systems (DCS) and substation automation environments. By bridging various input power sources to consistent internal logic levels, the G3LK ensures that critical protection and communication hardware remain operational even during fluctuations in the primary utility feed. Its Swiss-engineered circuitry emphasizes long-term thermal stability and electromagnetic compatibility, making it a foundational component for infrastructure where power continuity is synonymous with system safety.\u003c\/p\u003e\n\u003ch3\u003eTechnical Infrastructure and Hardware Specs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Identification\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eG3LK\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Reference\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1KHW002144R0001\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNSD570 Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Voltage Flexibility\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUniversal 110V to 250V (supports both AC and DC inputs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunctional Class\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSwitching Power Supply Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Role\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDCS \/ Substation Control Power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComponent Origin\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSwitzerland \/ Sweden\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Mass\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.36 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Dimensions\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e14.5 x 18 x 15 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExport Classification\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHS Code 8537101190\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Support\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCompatible with Ethernet router diagnostic architectures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecialized Industrial Deployments\u003c\/h3\u003e\n\u003cp\u003eThe robust build quality of the 1KHW002144R0001 makes it suitable for high-stakes environments where power quality directly affects uptime. Primary applications include:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUtility Substations\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProviding clean logic power for NSD570 teleprotection signaling equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcess Automation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupplying power to distributed control nodes in chemical and oil refineries.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRailway Infrastructure\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eManaging signal and control power in trackside cabinets subject to voltage transients.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRemote Monitoring Stations\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOperating in unconditioned environments where a wide input voltage tolerance is required for solar or backup battery integration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy Manufacturing\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProtecting sensitive DCS logic from the electrical noise and sags caused by large motor starts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What range of input voltages can the G3LK 1KHW002144R0001 handle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This module is highly versatile, supporting a wide range of input voltages from 110V up to 250V for both Alternating Current (AC) and Direct Current (DC) sources.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this power supply compatible with the NSD570 system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the G3LK is a core power component specifically designed for the NSD570 series, ensuring perfect mechanical and electrical synchronization with other modules in that family.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does this unit contribute to system reliability in a DCS?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: By providing high-quality isolation and voltage regulation, it prevents power surges or dips from reaching sensitive processors, thereby reducing the risk of logic errors or hardware failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the significance of the 2.36 kg weight for this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The weight reflects the use of high-quality industrial-grade transformers and heat-sinking components, which are necessary for maintaining performance in 24\/7 continuous-duty applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this module require specialized cooling in a control cabinet?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: While it is designed for high thermal efficiency, it is always recommended to follow standard cabinet ventilation practices to ensure the unit stays within its optimal operating temperature range.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45518984675501,"sku":"1KHW002144R0001","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/abb-g3lk-1khw002144r0001-power-supply-bd4lpn1mgpe.jpg?v=1766983977","url":"https:\/\/www.maxwellplc.com\/products\/abb-g3lk-1khw002144r0001-nsd570-power-supply-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}