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ABB ACH550-VCR-045A-4 30HP 45A 480V HVAC VFD with Vertical Bypass and Circuit Breaker
- Regular price
- $8,725.00
- Sale price
- $8,725.00
- Regular price
-
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Product Description P/N: ACH550-VCR-045A-4
Description
The 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.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | ABB |
| Category | Motor Controls |
| Part Number | ACH550-VCR-045A-4 |
| Subcategory | Variable Frequency Drives |
| Input Voltage | 380 to 480 VAC |
| Amperage Rating | 45 A |
| Horsepower Rating | 30 HP |
| Phase | 3-Phase |
| Enclosure Type | NEMA 1 (UL Type 1) Vertical |
| Disconnect Type | Circuit Breaker |
| Bypass Type | Electronic Vertical Bypass |
| Communication Protocols | BACnet, Modbus RTU |
| Harmonic Mitigation | Patented Swinging Choke |
| Weight | 95.0 lbs |
Information About ACH550-VCR-045A-4
The 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.
Key Features:
● Integrated Vertical Bypass: Allows motors to operate directly from the primary power line during drive maintenance to ensure continuous HVAC system operation.
● Built-In Circuit Breaker: Provides a localized, lockable disconnect mechanism to enhance electrical safety and streamline compliance with commercial mechanical codes.
● Native BMS Communication: Supports BACnet, Modbus, and standard HVAC protocols natively to integrate flawlessly with advanced building management networks.
● Swinging Choke Technology: Actively reduces electrical harmonics across varying loads, minimizing grid interference and protecting sensitive downstream electronics.
● Interactive Control Panel: Features a multi-language diagnostic display that simplifies rapid setup, fault troubleshooting, and real-time operational monitoring.
● Dual PID Controllers: Enables precise, independent regulation of mechanical variables such as duct static pressure and chilled water flow rates.
● Motor Noise Reduction: Utilizes adjustable switching frequencies to minimize audible electrical hum in commercial environments with strict acoustic requirements.
The ACH550-VCR-045A-4 delivers the reliability and precision required for continuous motor modulation and zero-downtime fail-safe operation in commercial HVAC systems.
Description
The 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.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | ABB |
| Category | Motor Controls |
| Part Number | ACH550-VCR-045A-4 |
| Subcategory | Variable Frequency Drives |
| Input Voltage | 380 to 480 VAC |
| Amperage Rating | 45 A |
| Horsepower Rating | 30 HP |
| Phase | 3-Phase |
| Enclosure Type | NEMA 1 (UL Type 1) Vertical |
| Disconnect Type | Circuit Breaker |
| Bypass Type | Electronic Vertical Bypass |
| Communication Protocols | BACnet, Modbus RTU |
| Harmonic Mitigation | Patented Swinging Choke |
| Weight | 95.0 lbs |
Information About ACH550-VCR-045A-4
The 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.
Key Features:
● Integrated Vertical Bypass: Allows motors to operate directly from the primary power line during drive maintenance to ensure continuous HVAC system operation.
● Built-In Circuit Breaker: Provides a localized, lockable disconnect mechanism to enhance electrical safety and streamline compliance with commercial mechanical codes.
● Native BMS Communication: Supports BACnet, Modbus, and standard HVAC protocols natively to integrate flawlessly with advanced building management networks.
● Swinging Choke Technology: Actively reduces electrical harmonics across varying loads, minimizing grid interference and protecting sensitive downstream electronics.
● Interactive Control Panel: Features a multi-language diagnostic display that simplifies rapid setup, fault troubleshooting, and real-time operational monitoring.
● Dual PID Controllers: Enables precise, independent regulation of mechanical variables such as duct static pressure and chilled water flow rates.
● Motor Noise Reduction: Utilizes adjustable switching frequencies to minimize audible electrical hum in commercial environments with strict acoustic requirements.
The ACH550-VCR-045A-4 delivers the reliability and precision required for continuous motor modulation and zero-downtime fail-safe operation in commercial HVAC systems.