{"product_id":"abb-nbra-659c-3abd58930822-braking-chopper","title":"ABB NBRA-659C 3ABD58930822 Braking Chopper","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB NBRA-659C\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNBRA-659C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBraking Chopper, operates as a dedicated hardware component for overvoltage protection and dynamic braking energy dissipation within ACS600 drive networks.\u003c\/p\u003e\n\u003ch3\u003eHardware 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\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNBRA-659C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\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 ID\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e59006436\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFinland\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\u003e24 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\u003e58.4 cm x 33.4 cm x 24 cm\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\u003e0 to +50 deg C (Standard drive option limits)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDependent on braking duty cycle and DC bus voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFrame Size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eACS600_option\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEAN\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6438177017059\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFirmware Flash Compatibility and Drive Integration\u003c\/h3\u003e\n\u003cp\u003eThe hardware module is designed for direct integration with standard drive infrastructure, maintaining strict firmware flash compatibility across the ACS600 option control boards. The unit interfaces directly with the DC bus via dedicated hardware terminals to monitor voltage thresholds. When the DC bus voltage exceeds predetermined execution limits, the chopper initiates current redirection to an external resistor bank without inducing bus communication latencies or network interruptions. Internal tracking logic ensures that synchronization with the primary inverter switching frequency is maintained under dynamic load profiles.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is firmware flash compatibility verified for this hardware option?\u003c\/p\u003e\n\u003cp\u003eA: Compatibility is determined by the main application program version of the host drive. The module configuration parameters must match the designated slot allocation in the drive firmware table during commissioning.\u003c\/p\u003e\n\u003cp\u003eQ: What are the primary grounding requirements for the chassis assembly?\u003c\/p\u003e\n\u003cp\u003eA: The module weighs 24 kg and requires direct metal-to-metal contact with the protective earth (PE) bus of the enclosure via the specified chassis grounding points to mitigate high-frequency switching noise.\u003c\/p\u003e\n\u003cp\u003eQ: Does this chopper unit include integrated short-circuit protection?\u003c\/p\u003e\n\u003cp\u003eA: The unit relies on the primary DC link semiconductor fuses or external branch circuit protection specified for the ACS600 option frame size to execute isolation during catastrophic faults.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Mounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDue to the physical weight of 24 kg, ensure the enclosure backplane supports the static load. Secure the module vertically using standard hardware fasteners.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClearance and Airflow:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMaintain the specified physical clearance profiles at the top and bottom of the unit to permit unrestricted convection or forced-air cooling across the internal heat sinks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDC Bus Cabling:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRoute the DC positive and negative power connections using parallel, low-inductance cabling or busbars to reduce transient voltage spikes during high-current switching events.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShielding Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAll control and interlocking signals must utilize twisted-pair, shielded cables terminated at the drive chassis ground to prevent EMI injection into neighboring control networks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53101513572661,"sku":"NBRA-659C 3ABD58930822","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/NBRA-659C.png?v=1783405085","url":"https:\/\/www.5gplc.com\/products\/abb-nbra-659c-3abd58930822-braking-chopper","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}