{"product_id":"ge-b30-n03-akh-f8n-h6h-l8n-n67-sxx-uxx-wxx-busbar-protection-system","title":"GE B30-N03-AKH-F8N-H6H-L8N-N67-SXX-UXX-WXX Busbar Protection System","description":"\u003cp\u003eThe \u003cstrong\u003eGE B30-N03-AKH-F8N-H6H-L8N-N67-SXX-UXX-WXX\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eB30-N03-AKH-F8N-H6H-L8N-N67-SXX-UXX-WXX\u003c\/strong\u003e Protection System, operates as a dedicated hardware component for high-speed busbar protection and fault monitoring within electrical distribution networks.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eB30\u003c\/strong\u003e: Multilin busbar protection system series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eN03\u003c\/strong\u003e: Busbar protection configuration for specific zone coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAKH\u003c\/strong\u003e: Control power supply range (48-250 VDC \/ 40-240 VAC).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eF8N\u003c\/strong\u003e: Digital I\/O configuration (standard density).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eH6H\u003c\/strong\u003e: High-speed analog current input module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eL8N\u003c\/strong\u003e: Logic and communication processing module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eN67\u003c\/strong\u003e: Enhanced protocol communication option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSXX \/ UXX \/ WXX\u003c\/strong\u003e: Standardized factory-configured I\/O and communication interfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware 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\u003eB30-N03-AKH-F8N-H6H-L8N-N67-SXX-UXX-WXX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e144 mm x 144 mm x 140 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e48-250 VDC \/ 40-240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Input\u003c\/td\u003e\n\u003ctd\u003e1 A \/ 5 A nominal (configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks\u003c\/h3\u003e\n\u003cp\u003eThe B30-N03-AKH-F8N-H6H-L8N-N67-SXX-UXX-WXX is engineered to execute deterministic protection logic required for busbar stability. Its internal bus structure facilitates high-speed data acquisition from multiple current inputs, ensuring that differential current calculations are processed within sub-cycle intervals. Integration with station-level communication protocols allows the device to report fault events and system status with microsecond accuracy. Proper configuration of the communication mapping is necessary to ensure data integrity during real-time network traffic, maintaining the performance standards expected within complex substation automation architectures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the B30 handle multi-zone busbar protection?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the B30 is designed for multi-zone application. Configuration of zones depends on the specific hardware module density and the software logic programmed through the engineering interface.\u003c\/p\u003e\n\u003cp\u003eQ: How is the differential current calculated when CT ratios differ?\u003c\/p\u003e\n\u003cp\u003eA: The relay software allows for specific CT ratio matching for every input. It is necessary to accurately define these ratios in the relay configuration to prevent sympathetic trips during external fault conditions.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that the panel cutout dimensions are exactly 144 mm x 144 mm to ensure a proper fit and consistent gasket sealing.\u003c\/li\u003e\n\u003cli\u003eEnsure all Current Transformer (CT) secondary leads are connected to the relay terminals with secure, torque-verified fasteners.\u003c\/li\u003e\n\u003cli\u003eConnect the chassis ground terminal to the substation earth bus using a short, low-impedance conductor to provide a stable reference for internal surge protection circuits.\u003c\/li\u003e\n\u003cli\u003eRoute secondary wiring separately from high-power primary bus conductors to minimize the risk of inductive interference coupling into sensitive measurement channels.\u003c\/li\u003e\n\u003cli\u003eConfirm that the auxiliary power input voltage matches the range of the AKH supply module before energizing the system.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":52641557086520,"sku":"B30-N03-AKH-F8N-H6H-L8N-N67-SXX-UXX-WXX","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/B30-N03-AKH-F8N-H6H-L8N-N67-SXX-UXX-WXX1.jpg?v=1784102482","url":"https:\/\/www.automodulexpert.com\/products\/ge-b30-n03-akh-f8n-h6h-l8n-n67-sxx-uxx-wxx-busbar-protection-system","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}