{"product_id":"22c-d038a103-allen-bradley-powerflex-400-vfd-frame-d","title":"22C-D038A103 Allen-Bradley PowerFlex 400 VFD Frame D","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 22C-D038A103\u003c\/strong\u003e is a high-efficiency PowerFlex 400 Variable Frequency Drive (VFD) specifically engineered for large-scale centrifugal fan and pump applications. With a power rating of 25HP (18.5kW), this Frame D drive provides a sophisticated yet cost-effective solution for speed control in commercial HVAC, industrial cooling towers, and water management systems.\u003c\/p\u003e\n\u003cp\u003eThis drive excels in variable torque environments, utilizing advanced V\/Hz control with slip compensation to maintain optimal motor performance. Its built-in PID controller allows for seamless pressure, flow, and temperature regulation without the need for external controllers. Designed for reliability, the 22C-D038A103 supports multi-motor configurations, enabling a single drive to manage up to four motors in synchronization, significantly reducing system complexity and hardware costs.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Configuration\u003c\/h2\u003e\n\u003ch3\u003e22C - PowerFlex 400 Series\u003c\/h3\u003e\n\u003cp\u003eThe PowerFlex 400 series is the industry benchmark for building automation and industrial fluid control, focusing on energy optimization and seamless integration with Building Management Systems (BMS).\u003c\/p\u003e\n\n\u003ch3\u003eVoltage and Current Rating\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eD038:\u003c\/strong\u003e This indicates a 480V AC 3-Phase input (operating range of 342-528V). The drive delivers a continuous output current of \u003cstrong\u003e38.0 Amps\u003c\/strong\u003e, engineered to drive 25HP induction motors under demanding duty cycles.\u003c\/p\u003e\n\n\u003ch3\u003eEnclosure and Physical Build\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA103:\u003c\/strong\u003e Represents the Frame D mechanical size with an \u003cstrong\u003eIP30 \/ NEMA Type 1\u003c\/strong\u003e enclosure rating. This convection-cooled design ensures quiet and efficient operation in indoor environments, protected against dust and incidental contact.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f8f8f8;\"\u003e\n      \u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eDetailed Specification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePower Rating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e18.5 kW \/ 25 HP\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e0 - 460V AC (3-Phase)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eInput Frequency\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e48 - 63 Hz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e97.5% at rated current\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eStandard Communication\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRS485, Modbus RTU, Metasys N2\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e-10°C to 45°C (14°F to 113°F)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e15.4 kg (34 lbs)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eInstallation \u0026amp; Maintenance Guide\u003c\/h2\u003e\n\u003cp\u003eTo ensure peak performance and compliance with Allen-Bradley engineering standards, follow these critical installation parameters.\u003c\/p\u003e\n\n\u003ch3\u003eWiring and Circuit Protection\u003c\/h3\u003e\n\u003cp\u003eUtilize copper power wiring rated for at least 75°C. The minimum wire size is \u003cstrong\u003e8 AWG\u003c\/strong\u003e, though \u003cstrong\u003e2 AWG\u003c\/strong\u003e is recommended for long-distance runs to minimize voltage drop. Branch circuit protection requires \u003cstrong\u003e125A fuses\u003c\/strong\u003e to protect the internal power modules from catastrophic faults.\u003c\/p\u003e\n\n\u003ch3\u003eMechanical Mounting \u0026amp; Cooling\u003c\/h3\u003e\n\u003cp\u003eThe Frame D unit is convection cooled and requires a minimum enclosure volume of \u003cstrong\u003e9086 in³\u003c\/strong\u003e. Maintain vertical mounting with at least 152.4 mm (6 inches) of clearance at the top and bottom to ensure unobstructed airflow through the heatsink.\u003c\/p\u003e\n\n\u003ch3\u003eTerminal Torque Specifications\u003c\/h3\u003e\n\u003cp\u003eAll power and grounding terminals must be torqued to \u003cstrong\u003e5.1 N-m (45 lb-in)\u003c\/strong\u003e. Proper torque is essential to prevent localized resistive heating, which can lead to premature terminal failure and intermittent drive faults.\u003c\/p\u003e\n\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe PowerFlex 400 22C-D038A103 provides specific advantages for modern industrial automation:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Motor Capacity:\u003c\/strong\u003e Capable of controlling up to 4 motors simultaneously, allowing for lead-lag pump operation or synchronized fan arrays.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy Optimization:\u003c\/strong\u003e Specialized V\/Hz curves for variable torque loads reduce energy consumption by up to 30% compared to fixed-speed motor starters.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBMS Integration:\u003c\/strong\u003e Native support for Metasys N2 and Modbus RTU ensures immediate connectivity to Building Management Systems without additional gateway hardware.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced PID Control:\u003c\/strong\u003e Features dedicated functions for \"Sleep\/Wake\" modes, which automatically shut down the pump\/fan during low demand to save power and extend equipment life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can I add EtherNet\/IP connectivity to this drive?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: Yes. While RS485 is standard, the 22C-D038A103 supports optional communication modules including EtherNet\/IP (22-COMM-E), PROFIBUS DP, and DeviceNet.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: What is the maximum cable length allowed between the drive and the motor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: Cable length depends on the cable type and use of line reactors. Generally, for 480V systems, unshielded cables should not exceed 100 feet without additional filtering to prevent reflected wave phenomena.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: Does this model include an integrated keypad?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: Yes, the unit comes with a fixed integral keypad for local programming and monitoring. For cabinet-door mounting, an optional remote HIM (Human Interface Module) is available.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050724851844,"sku":"22C-D038A103","price":163.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/22C-D038A103.jpg?v=1777639145","url":"https:\/\/www.etowonauto.com\/az\/products\/22c-d038a103-allen-bradley-powerflex-400-vfd-frame-d","provider":"Etowon Auto","version":"1.0","type":"link"}