{"product_id":"abb-yxu170e-excitation-interface-cards-abb-static-excitation-systems","title":"ABB YXU170E Excitation Interface Cards ABB Static Excitation Systems","description":"\u003cp\u003eThe \u003cstrong\u003eABB YXU170E 4890076-11\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eYXU170E\u003c\/strong\u003e Excitation Interface Card, operates as a dedicated hardware component for pulse-width modulation transmission and thyristor firing synchronization within ABB static excitation systems.\u003c\/p\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\u003eYXU170E 4890076-11\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSwitzerland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.95 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e240 mm x 190 mm x 38 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-5 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e18 W at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse Frequency\u003c\/td\u003e\n\u003ctd\u003eConfigurable up to 5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e2500 V RMS electrical isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard Diagnostics\u003c\/td\u003e\n\u003ctd\u003eSystem status and fault registers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe hardware architecture interfaces directly with the processing cluster via a high-speed parallel bus, enforcing precise backplane bus communication velocity constraints to prevent gate command jitter. The card architecture relies on synchronized internal memory tables that must align with the master unit. Strict firmware flash compatibility rules must be maintained across all parallel modules to guarantee that real-time phase-angle corrections match identical control baselines and eliminate phase asymmetry errors during execution.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the YXU170E 4890076-11 module be extracted while the excitation rack is under load?\u003c\/p\u003e\n\u003cp\u003eA: No. Hot-swap operations are strictly prohibited for this module. Disconnecting the card while the drive or excitation bus is active will disrupt the gate firing sequences, resulting in immediate overcurrent tripping or component breakdown.\u003c\/p\u003e\n\u003cp\u003eQ: What mitigation step is required if the system reports an initialization checksum failure?\u003c\/p\u003e\n\u003cp\u003eA: Checksum errors denote a firmware flash compatibility conflict between the interface card and the processor backplane. The flash memory must be updated using the dedicated engineering tool to match the system firmware baseline.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic Mitigation Protocol:\u003c\/strong\u003e Personnel must use a verified, grounded ESD wrist strap before extracting or inserting the circuit board assembly into the chassis slot guides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Alignment and Screw Torque:\u003c\/strong\u003e Slide the card along the guide rails perpendicularly to ensure unbent pin engagement with the backplane connector. Secure all retention screws to a torque specification of 1.2 Nm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Wiring Dispersal:\u003c\/strong\u003e Route fiber optic cables and high-speed digital pulse channels through isolated wire trays separated from heavy-gauge AC auxiliary supply lines by a minimum distance of 150 mm.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53589994176696,"sku":"YXU170E","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/YXU170E_2_1.jpg?v=1781489227","url":"https:\/\/www.globalpetroparts.com\/products\/abb-yxu170e-excitation-interface-cards-abb-static-excitation-systems","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}