{"product_id":"abb-g3lk-1khw002144r0001-power-supply-module-nsd570","title":"ABB G3LK 1KHW002144R0001 Power Supply Module NSD570","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe ABB G3LK 1KHW002144R0001 is a specialized power supply module engineered specifically for the ABB NSD570 series of industrial automation and teleprotection equipment. As a critical component in the power architecture of distributed control systems (DCS), this module provides a stabilized DC output from a flexible wide-range input, ensuring that downstream processors, communication interface boards, and relay logic receive consistent power.\u003c\/p\u003e\n\u003cp\u003eDesigned and manufactured in Switzerland, the G3LK 1KHW002144R0001 reflects ABB's stringent quality standards for high-availability industrial hardware. The module is built to withstand the electromagnetic and thermal stresses common in control cabinet environments. By mitigating the effects of fluctuating mains conditions and power line transients, it protects high-precision sensitive electronic components from premature failure. Its form factor allows for integration into existing NSD570 racking systems, making it a drop-in solution for both new project deployments and the maintenance of legacy infrastructure.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\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 Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eG3LK 1KHW002144R0001\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Family\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNSD570 Series\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModule Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePower Supply Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Voltage Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e110–250 VDC\/VAC\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\u003e2.36 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e14.5 x 18.0 x 15.0 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eManufacturer\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\u003eProduct Origin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSwitzerland\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSystem Compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eABB DCS \/ NSD570 Series\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProtection Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP20\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\u003eIndustrial Standard\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHS Code\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8537101190\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAvailability\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIn Stock\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eModel Configuration Explanation\u003c\/h3\u003e\n\u003cp\u003eThe G3LK series is a high-reliability power conversion platform designed for mission-critical automation applications. The \"1KHW002144R0001\" part number identifies the specific hardware configuration optimized for the NSD570 series teleprotection relay racks. The module design is categorized as a high-efficiency switching power supply, specifically isolated to prevent noise feedback into the primary control bus. The \"R0001\" suffix indicates the baseline hardware iteration, ensuring users receive the standard industrial specification suitable for replacement in current NSD570 control systems.\u003c\/p\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTeleprotection and Automation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWidely used in NSD570 teleprotection systems for utility power grids, where continuous operation is vital for fault clearing and network stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial DCS Cabinets:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides reliable power for primary control logic and communication interface modules in chemical, oil, and gas processing facilities.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCritical Process Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsures stable voltage for instrumentation systems that track vital process variables, preventing intermittent data loss during grid instability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundant Power Systems:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOften deployed in master-follower configurations within large-scale automation panels to ensure a secondary power source is ready should a primary feed fail.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe G3LK 1KHW002144R0001 is fully optimized for the ABB NSD570 communication and protection series. It integrates seamlessly with existing cabinet backplanes without requiring modifications to the control bus structure. While primarily tailored for the NSD570 environment, its output characteristics make it compatible with various ABB DCS components requiring a steady 110–250 V source. For users upgrading legacy NSD570 systems, this module provides a modern, direct-replacement solution that meets original design requirements for power ripple and regulation accuracy.\u003c\/p\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSafety and Preparation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eAlways isolate the primary power feed before attempting installation or removal of the module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure the cabinet is properly grounded to a common ground bar to eliminate potential differences between the module chassis and rack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMounting and Connection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eInspect the rack guide rails for any debris that could obstruct insertion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSlide the module into the designated slot on the NSD570 frame until the connector fully seats against the backplane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTighten the front-panel retaining screws to ensure proper electrical contact and mechanical vibration resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVerify input voltage at the terminal blocks using a calibrated voltmeter before switching the power supply to the \"ON\" state.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain adequate spacing around the module to allow for proper airflow, as adequate heat dissipation is critical for electronic longevity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Advantages\u003c\/h3\u003e\n\u003cp\u003eThe G3LK 1KHW002144R0001 provides a high-reliability solution for industrial power needs. Its wide input voltage range (110–250 VDC\/VAC) allows it to bridge the gap between different site power standards, making it highly versatile for global project deployments. The module’s robust construction minimizes internal component stress, which effectively extends the Mean Time Between Failures (MTBF) of the automation cabinet. For maintenance teams, the hot-swap capability (where supported by the backplane) or quick-release design allows for rapid recovery in the event of an unexpected fault, significantly reducing downtime and ensuring that critical control processes remain active.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eABB G3LK 1KHW002144R0001 Power Supply Module, factory-sealed and tested.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull technical documentation and compliance sheets included.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvailable for immediate shipment from major logistics hubs, including ABB Baden warehouse stocks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Is this module suitable for both AC and DC input?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the G3LK 1KHW002144R0001 is designed to accept a wide range of both DC and AC input voltages between 110 V and 250 V, making it versatile for various industrial site power supplies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Does this power supply have internal protection against surges?\u003c\/p\u003e\n\u003cp\u003eA: It is engineered with robust internal filtering and protection to safeguard against typical industrial voltage spikes and mains fluctuations common in control environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the recommended service interval for this module?\u003c\/p\u003e\n\u003cp\u003eA: While designed for long-term continuous duty, it is recommended to conduct visual inspections of terminal tightness and dust buildup within the control cabinet annually.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Is it compatible with older NSD570 system revisions?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the 1KHW002144R0001 is designed to be fully compatible with the standard NSD570 series architecture, allowing it to function as a direct replacement for legacy power units.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How much space is required for heat dissipation?\u003c\/p\u003e\n\u003cp\u003eA: It is recommended to leave at least 2–3 cm of clearance above and below the module to promote natural convection cooling, as per the standard NSD570 installation manual.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Can this unit handle frequent power fluctuations?\u003c\/p\u003e\n\u003cp\u003eA: Yes, its design is specifically tailored to maintain output stability even under the fluctuating mains conditions often encountered in industrial facilities and remote substations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What should I do if the power output indicator light does not illuminate?\u003c\/p\u003e\n\u003cp\u003eA: Check that the input voltage is within the 110–250 V range, ensure the module is fully seated in the rack, and verify that the input terminal screws are tight.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Is this a genuine ABB product?\u003c\/p\u003e\n\u003cp\u003eA: Yes, this is an original ABB industrial component, manufactured to stringent standards in Switzerland to ensure performance and reliability in professional automation settings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45231196897453,"sku":"G3LK 1KHW002144R0001","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/abb-g3lk-1khw002144r0001-power-supply-ok4jvaurzjz_42f96555-e8c1-4fa1-bc91-c940778c16cc.jpg?v=1762942470","url":"https:\/\/www.maxwellplc.com\/products\/abb-g3lk-1khw002144r0001-power-supply-module-nsd570","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}