{"product_id":"abb-ach550-vcr-045a-4-30hp-45a-480v-hvac-vfd-with-vertical-bypass-and-circuit-breaker","title":"ABB ACH550-VCR-045A-4 30HP 45A 480V HVAC VFD with Vertical Bypass and Circuit Breaker","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe ABB ACH550-VCR-045A-4 is a dedicated variable frequency drive equipped with a vertical bypass configuration and an integrated circuit breaker disconnect. Operating at 480 VAC, this 45-amp drive is specifically engineered to control commercial HVAC motors, fans, and centrifugal pumps with exceptional energy efficiency. By utilizing an advanced swinging choke and active harmonic mitigation, the unit stabilizes facility power grids and extends the mechanical lifespan of critical building automation equipment.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable height=\"392\" style=\"width: 90.3891%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.6733%;\"\u003e\u003cspan\u003e\u003cb\u003eCondition\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.0307%;\"\u003e\u003cspan\u003eNew\/Never Used Surplus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.6733%;\"\u003e\u003cspan\u003e\u003cb\u003eBrand\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.0307%;\"\u003e\u003cspan\u003eABB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.6733%;\"\u003e\u003cspan\u003e\u003cb\u003eCategory\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.0307%;\"\u003e\u003cspan\u003eMotor Controls\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.6733%;\"\u003e\u003cspan\u003e\u003cb\u003ePart Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.0307%;\"\u003e\u003cspan\u003eACH550-VCR-045A-4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.6733%;\"\u003e\u003cspan\u003e\u003cb\u003eSubcategory\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.0307%;\"\u003e\u003cspan\u003eVariable Frequency Drives\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.6733%;\"\u003e\u003cspan\u003e\u003cb\u003eInput Voltage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.0307%;\"\u003e\u003cspan\u003e380 to 480 VAC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.6733%;\"\u003e\u003cspan\u003e\u003cb\u003eAmperage Rating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.0307%;\"\u003e\u003cspan\u003e45 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.6733%;\"\u003e\u003cspan\u003e\u003cb\u003eHorsepower Rating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.0307%;\"\u003e\u003cspan\u003e30 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.6733%;\"\u003e\u003cspan\u003e\u003cb\u003ePhase\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.0307%;\"\u003e\u003cspan\u003e3-Phase\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.6733%;\"\u003e\u003cspan\u003e\u003cb\u003eEnclosure Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.0307%;\"\u003e\u003cspan\u003eNEMA 1 (UL Type 1) Vertical\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.6733%;\"\u003e\u003cspan\u003e\u003cb\u003eDisconnect Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.0307%;\"\u003e\u003cspan\u003eCircuit Breaker\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.6733%;\"\u003e\u003cspan\u003e\u003cb\u003eBypass Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.0307%;\"\u003e\u003cspan\u003eElectronic Vertical Bypass\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.6733%;\"\u003e\u003cspan\u003e\u003cb\u003eCommunication Protocols\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.0307%;\"\u003e\u003cspan\u003eBACnet, Modbus RTU\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.6733%;\"\u003e\u003cspan\u003e\u003cb\u003eHarmonic Mitigation\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.0307%;\"\u003e\u003cspan\u003ePatented Swinging Choke\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.6733%;\"\u003e\u003cspan\u003e\u003cb\u003eWeight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.0307%;\"\u003e\u003cspan\u003e95.0 lbs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan\u003eACH550-VCR-045A-4\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe ACH550-VCR-045A-4 is an integral component of the ACH550 HVAC series, enclosed within a space-saving vertical chassis designed for seamless mechanical room integration. It features a complete electronic bypass system that allows technicians to run connected motors directly across the line during drive maintenance, ensuring zero downtime for critical climate control infrastructure. Facility managers deploy this 30-horsepower unit to achieve precise speed modulation, utilizing native BACnet and Modbus communication protocols for direct integration into centralized building management networks. The architecture includes built-in macro configurations and an intuitive keypad to facilitate rapid commissioning and continuous diagnostic monitoring in complex commercial pump and fan applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e● Integrated Vertical Bypass: Allows motors to operate directly from the primary power line during drive maintenance to ensure continuous HVAC system operation.\u003cbr\u003e● Built-In Circuit Breaker: Provides a localized, lockable disconnect mechanism to enhance electrical safety and streamline compliance with commercial mechanical codes.\u003cbr\u003e● Native BMS Communication: Supports BACnet, Modbus, and standard HVAC protocols natively to integrate flawlessly with advanced building management networks.\u003cbr\u003e● Swinging Choke Technology: Actively reduces electrical harmonics across varying loads, minimizing grid interference and protecting sensitive downstream electronics.\u003cbr\u003e● Interactive Control Panel: Features a multi-language diagnostic display that simplifies rapid setup, fault troubleshooting, and real-time operational monitoring.\u003cbr\u003e● Dual PID Controllers: Enables precise, independent regulation of mechanical variables such as duct static pressure and chilled water flow rates.\u003cbr\u003e● Motor Noise Reduction: Utilizes adjustable switching frequencies to minimize audible electrical hum in commercial environments with strict acoustic requirements.\u003cbr\u003eThe ACH550-VCR-045A-4 delivers the reliability and precision required for continuous motor modulation and zero-downtime fail-safe operation in commercial HVAC systems.\u003c\/p\u003e\n\u003cp id=\"p-rc_c7b8f4fae39e183e-25\"\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52604729819434,"sku":"ACH550-VCR-045A-4","price":8725.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l960_702d2807-d391-4684-a656-2322e4c753e1.webp?v=1789416889","url":"https:\/\/iqelectro.com\/products\/abb-ach550-vcr-045a-4-30hp-45a-480v-hvac-vfd-with-vertical-bypass-and-circuit-breaker","provider":"IQElectro","version":"1.0","type":"link"}