{"product_id":"delta-vfd17ams43ansaa-ms300-series-variable-frequency-drive","title":"DELTA VFD17AMS43ANSAA MS300 Series Variable Frequency Drive","description":"\u003ch3\u003eMarket-Leading Motor Control Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVFD17AMS43ANSAA (VFD17AMS43ANSAA)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance standard micro drive engineered by Delta for demanding industrial automation applications. Operating as a core component within the globally trusted MS300 Series, this compact variable frequency drive delivers precise motor speed and torque control under rigorous process conditions. In continuous-duty environments like chemical processing, water treatment, and conveyor material handling, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVFD17AMS43ANSAA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eminimizes mechanical wear and prevents unscheduled downtime through its robust power architecture and integrated safety features. Its heavy-duty capability ensures reliable torque response even during sudden load spikes, making it an essential asset for optimizing plant floor efficiency.\u003c\/p\u003e\n\u003ch3\u003ePart Number Suffix Breakdown\u003c\/h3\u003e\n\u003cp\u003eDelta utilizes a precise alphanumeric coding system for the MS300 series to define the exact hardware layout:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVFD\u003c\/strong\u003e: Variable Frequency Drive (Product Category)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e17A\u003c\/strong\u003e: Rated output current of 17 Amps under Heavy Duty mode (150% overload for 6 seconds)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMS\u003c\/strong\u003e: MS300 Series (Standard Micro Drive)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e43\u003c\/strong\u003e: 460 V AC, 3-phase input voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: IP20 protection rating level\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eN\u003c\/strong\u003e: No integrated EMC filter function\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eS\u003c\/strong\u003e: Built-in Safe Torque Off (STO) SIL2\/PLd safety function\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: Standard installation type design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: Standard version model code\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCritical Engineering Parameters\u003c\/h3\u003e\n\u003cp\u003eThe following specification table outlines the mechanical, environmental, and electrical parameters calibrated for industrial integration:\u003c\/p\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\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVFD17AMS43ANSAA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDELTA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTaiwan\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDrive Series\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMS300 Series\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eControl Mode\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eV\/f, SVC, FOC open loop, PM Sensorless\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e380 V AC to 480 V AC (3-phase, 50\/60 Hz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRated Output Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e17.0 A (Heavy Duty)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSafety Certification\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSafe Torque Off (STO) SIL2 \/ PLd\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtection Degree\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP20 \/ UL Type 1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20 to 50 deg C (without derating)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.07 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.00 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard MS300 Frame C enclosure dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical Knowledge Base \u0026amp; Common Inquiries\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat specific safety certifications does the integrated STO function fulfill?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe built-in Safe Torque Off (STO) function complies with EN ISO 13849-1 Category 3 PLd and IEC 61508 SIL2 standards. It immediately cuts off power to the motor gate drives to prevent an unexpected startup, eliminating the need for external mechanical contactors in safety circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this specific drive run permanent magnet motors, or is it limited to induction motors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MS300 platform supports both traditional asynchronous induction motors and high-efficiency permanent magnet (PM) synchronous motors via sensorless open-loop control mode.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the primary considerations when implementing this drive without an internal EMC filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSince this specific configuration lacks an internal EMC filter (designated by the \"N\" suffix), external line reactors or dedicated external EMC filters must be installed on the input lines if compliance with specific EN 61800-3 radio frequency interference standards is mandatory for the plant network.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Commissioning \u0026amp; Safety Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Management Airflow Spacing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor optimal heat dissipation, mount the IP20 chassis vertically on a flat, flame-resistant surface. Maintain a minimum clearance of 50 mm above and below the drive unit, and 30 mm on each side when operating at the maximum 50 deg C ambient rating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eControl Loop Shielding Protocol:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAll analog command wires and the STO safety circuit lines must use braided shielded cables with a coverage of at least 85%. Ground the shield only at the drive end using the provided grounding clamps to eliminate common-mode noise and ground loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Terminal Torques:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTighten all main line input terminals (R\/L1, S\/L2, T\/L3) and motor output connections (U\/T1, V\/T2, W\/T3) to the manufacturer-specified torque limits to prevent local overheating and erratic terminal voltages under heavy duty 17 A cycles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Delta Electronics","offers":[{"title":"Default Title","offer_id":53102409122155,"sku":"VFD17AMS43ANSAA","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/vfd17ams43ansaa-aooxwvut1q5.png?v=1776138076","url":"https:\/\/www.plcprotech.com\/products\/delta-vfd17ams43ansaa-ms300-series-variable-frequency-drive","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}