{"product_id":"20f11nc037ja0nnnnn-allen-bradley-powerflex-753-frequency-drive","title":"20F11NC037JA0NNNNN Allen-Bradley PowerFlex 753 Frequency Drive","description":"\u003cp\u003eConfigured for precise motor control, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 20F11NC037JA0NNNNN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e20F11NC037JA0NNNNN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFrequency drive) provides direct physical\/electrical execution. This PowerFlex 753 drive operates on a 400 VAC, 3-phase input and includes embedded I\/O modules for localized process regulation. The unit features an open-type enclosure, forced-air cooling, and an integrated dynamic braking transistor, designed to manage speed and torque profiles for motors up to 18.5 kW in normal duty applications.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e20F\u003c\/strong\u003e: PowerFlex 753 drive series.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e11N\u003c\/strong\u003e: 400 VAC, 3-phase input with DC terminals and precharge.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eC037\u003c\/strong\u003e: 37 Amps continuous output current.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eJ\u003c\/strong\u003e: Frame 3 size.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eA0\u003c\/strong\u003e: Filtered EMC option, CM jumper installed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eN\u003c\/strong\u003e: Standard protection and forced-air cooling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eN\u003c\/strong\u003e: Blank HIM (Human Interface Module).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNNN\u003c\/strong\u003e: No auxiliary factory-installed options.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\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\u003e20F11NC037JA0NNNNN\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\u003eAllen-Bradley\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\u003eUSA\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\u003e6 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e29.5 cm x 40.5 cm x 17.2 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVoltage Rating\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e400 VAC \/ 540 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOutput Current (ND)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e37 A (18.5 kW)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOutput Current (HD)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30 A (15 kW)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEnclosure Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP20 \/ IP00 Open Type\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eControl Architecture and Communication\u003c\/h3\u003e\n\u003cp\u003eThe PowerFlex 753 platform utilizes specialized firmware to manage deterministic communication across industrial networks. The internal backplane bus supports I\/O density scaling, allowing for granular configuration of process variables and control signals. Firmware flash compatibility is built into the processor architecture, enabling field-side updates to network stacks or control algorithms without hardware modification. This integration ensures that motor speed setpoints and feedback loops maintain tight synchronization across distributed control systems.\u003c\/p\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e1 20F11NC037JA0NNNNN Frequency drive unit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 Terminal block accessory kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 Installation safety guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting and Environment\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the drive vertically within an enclosure to maintain the IP20 \/ IP00 rating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure adequate clearance above and below the Frame 3 chassis to permit unobstructed airflow through the internal heat sinks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eConnect the 400 VAC input to the primary power terminals, ensuring appropriate branch circuit protection is in place.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain the CM jumper connection to comply with the intended EMC filtering specifications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBond the drive chassis to the facility common ground to minimize electromagnetic interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\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\u003eIs the internal I\/O hot-swappable?\u003c\/p\u003e\n\u003cp\u003eNo, the embedded I\/O cards are not designed for hot-swapping; the drive must be completely de-energized before any internal module maintenance is performed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the purpose of the CM jumper?\u003c\/p\u003e\n\u003cp\u003eThe CM jumper connects the internal common mode capacitor to ground, which is necessary for the drive to meet standard EMC emission and immunity requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the drive be programmed without the HIM?\u003c\/p\u003e\n\u003cp\u003eYes, the drive can be programmed via the communication port using PC-based software, or a standard PowerFlex 753 HIM can be attached to the faceplate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is the braking transistor utilized?\u003c\/p\u003e\n\u003cp\u003eThe integrated DB transistor allows for the connection of an external braking resistor, which dissipates regenerated energy during motor deceleration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat protection is provided by the open-type chassis?\u003c\/p\u003e\n\u003cp\u003eThe IP20 rating protects against solid objects greater than 12 mm; it does not provide protection against moisture or airborne contaminants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan I flash the firmware while the motor is running?\u003c\/p\u003e\n\u003cp\u003eNo, ControlFLASH updates require the drive to be in a stopped state to ensure the integrity of the control algorithms during the memory rewrite process.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does the precharge circuit work?\u003c\/p\u003e\n\u003cp\u003eThe precharge circuit limits the inrush current when power is applied, protecting the DC bus capacitors from high-current stress during startup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat does the HD\/ND rating indicate?\u003c\/p\u003e\n\u003cp\u003eND (Normal Duty) is for constant torque loads, while HD (Heavy Duty) provides a higher current limit for starting high-inertia loads at the cost of total power output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066463211693,"sku":"20F11NC037JA0NNNNN","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/20F1A-33_0d9b3d7b-8b43-4ff0-9135-a3ef966d3717.jpg?v=1782449188","url":"https:\/\/www.maxwellplc.com\/ru\/products\/20f11nc037ja0nnnnn-allen-bradley-powerflex-753-frequency-drive","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}