{"product_id":"abb-acs550-01-072a-4-acs550-variable-frequency-drive","title":"ABB ACS550-01-072A-4 ACS550 Variable Frequency Drive","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eRegulating industrial motor speeds efficiently is critical for reducing energy consumption and mechanical wear. The \u003cstrong\u003eABB ACS550-01-072A-4\u003c\/strong\u003e is a three-phase \u003cstrong\u003evariable frequency drive\u003c\/strong\u003e designed for precise speed and torque control of AC induction motors. Operating within the \u003cstrong\u003eACS550\u003c\/strong\u003e standard drive product range, this unit is engineered for reliable performance in automated industrial settings, delivering an output current of 72 A to support nominal loads up to 37 kW (50 HP). Equipped with an IP21 enclosure, this drive is optimized for wall mounting or clean-environment panel integration, providing robust motor control with minimal grid interference.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVector control and scalar control modes to accommodate various industrial load profiles.\u003c\/li\u003e\n  \u003cli\u003eIntegrated swinging choke design for effective harmonic mitigation under partial and full loads.\u003c\/li\u003e\n  \u003cli\u003eBuilt-in Modbus RTU serial communication interface with support for multiple external fieldbus protocols.\u003c\/li\u003e\n  \u003cli\u003eCoated printed circuit boards to increase resistance against environmental moisture and non-conductive dust.\u003c\/li\u003e\n  \u003cli\u003eUser-friendly control interface for simplified startup, commissioning, and diagnostic monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCentrifugal pump systems in water treatment and chemical processing plants.\u003c\/li\u003e\n  \u003cli\u003eIndustrial ventilation fans, exhaust fans, and air handling units (AHUs).\u003c\/li\u003e\n  \u003cli\u003eConveyor belts and material handling machinery in distribution centers.\u003c\/li\u003e\n  \u003cli\u003eMixers, agitators, and extruders in food, beverage, and plastics manufacturing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eABB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eModel\/Part Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eACS550-01-072A-4\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eACS550\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eVariable Frequency Drive\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e380...480 VAC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNumber of Phases\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3-phase\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOutput Power (Normal Use)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e37 kW (50 HP)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOutput Current (Normal Use)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e72 A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eEnclosure Protection Class\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIP21\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e20.30 cm x 68.90 cm x 26.20 cm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e27.00 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Position:\u003c\/strong\u003e Install the drive vertically on a flat, solid, non-flammable surface. Maintain adequate free clearance (minimum 200 mm above and below the unit) to allow unobstructed airflow through the cooling heatsink.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCabling and Grounding:\u003c\/strong\u003e Always use symmetrical shielded motor cables to reduce electromagnetic interference (EMI). Ensure the protective earth (PE) conductor is securely bonded to the main system ground terminal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmbient Environment:\u003c\/strong\u003e Operate the drive within clean, dry environments free from corrosive substances, high humidity, or conductive particles to prevent premature component degradation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52701955260779,"sku":"ACS550-01-072A-4","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/acs550-01-072a-4-gvxgimiujkh_8b8e5159-d046-4568-998e-e4bce5a85621.jpg?v=1766478052","url":"https:\/\/www.plcprotech.com\/fa\/products\/abb-acs550-01-072a-4-acs550-variable-frequency-drive","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}