{"product_id":"schneider-electric-altivar-process-nha75769-02-atv630-250kw-power-board","title":"Schneider Electric NHA75769-02 Altivar Process ATV630 250kW Power Board","description":"\u003cp\u003eThe Schneider Electric NHA75769-02 is a specialized power board designed for the Altivar Process ATV630 variable frequency drive platform. This component serves as a critical element of the drive's power stage, facilitating energy transfer between the input rectifier, DC bus, and the inverter section to ensure stable motor control and efficient power conversion.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngineered for high-power industrial applications, specifically for 250 kW drive models.\u003c\/li\u003e\n\u003cli\u003eManages DC bus power distribution and inverter power management for reliable motor operation.\u003c\/li\u003e\n\u003cli\u003eInterfaces directly with IGBT power modules and gate driver circuits for precise switching control.\u003c\/li\u003e\n\u003cli\u003eConstructed with industrial-grade multilayer PCB materials to withstand rigorous electrical and thermal environments.\u003c\/li\u003e\n\u003cli\u003eSupports integration with drive protection electronics and current sensing components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWater and Wastewater: Regulation of high-power pumps and fluid system flow rates.\u003c\/li\u003e\n\u003cli\u003eMining and Metals: Control of heavy-duty conveyors, crushers, and process fans.\u003c\/li\u003e\n\u003cli\u003eOil and Gas: Management of high-efficiency compressors and pumping stations.\u003c\/li\u003e\n\u003cli\u003eFood and Beverage: Operation of large-scale mixers, packaging machinery, and processing utilities.\u003c\/li\u003e\n\u003cli\u003eHeavy Manufacturing: Variable and constant torque applications requiring energy efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eNHA75769-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Drive Power\u003c\/td\u003e\n\u003ctd\u003e250 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Output Current\u003c\/td\u003e\n\u003ctd\u003e481 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Transient Current\u003c\/td\u003e\n\u003ctd\u003e529 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e380–480 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-15 degC to +50 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +70 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Off:\u003c\/strong\u003e Completely disconnect the ATV630 drive from the mains supply. Wait at least 15 minutes to allow internal DC bus capacitors to fully discharge before opening the enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Protection:\u003c\/strong\u003e Always utilize a grounded ESD wrist strap when handling internal electronic boards to prevent electrostatic damage to sensitive components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Photograph existing wiring harnesses and board connections prior to removal to ensure accurate re-installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Ensure the installation area meets pollution degree 2 requirements per EN\/IEC 61800-5-1.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the NHA75769-02?\u003c\/h3\u003e\u003cp\u003eThe NHA75769-02 is a power board that manages the power stage of the Altivar ATV630 drive, controlling IGBT switching and power conversion from AC input to variable frequency AC output.\u003c\/p\u003e\u003ch3\u003eWhich drive series is this board compatible with?\u003c\/h3\u003e\u003cp\u003eThis board is designed for the Schneider Electric Altivar Process ATV630 series, specifically for units rated at 250 kW.\u003c\/p\u003e\u003ch3\u003eWhat is the required safety procedure before installation?\u003c\/h3\u003e\u003cp\u003eYou must isolate the drive from the power supply and allow a minimum of 15 minutes for the DC bus capacitors to discharge before accessing the internal components.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":51186282758396,"sku":"NHA75769-02","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_511c5574-a4d6-41f2-876f-141b1505bf6f.jpg?v=1788114994","url":"https:\/\/www.electronicplc.com\/es\/products\/schneider-electric-altivar-process-nha75769-02-atv630-250kw-power-board","provider":"Electronic PLC","version":"1.0","type":"link"}