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The ACH580-01-012A-4 is part of ABB’s ACH580 drive family and is designed to provide robust and precise motor control in industrial environments requiring high efficiency and dependable performance. It operates within a 380–480 VAC input range and supports 3-phase power, offering versatility for various system configurations. The drive incorporates electronic bypass capability, drive isolation, and a disconnect switch, ensuring operational safety and seamless transitions during switching events. With braking options such as flux braking and dynamic braking, along with open-loop vector control, the unit maintains accurate speed and torque performance even without sensor feedback. Its NEMA 12/IP55 enclosure allows it to withstand dust, moisture, and harsh conditions, making it suitable for demanding industrial applications.
Key Features
- Advanced Motor Control Capabilities: Utilizes open-loop vector (sensorless vector) control to deliver accurate speed and torque regulation without the need for external feedback devices.
- Built-In Electronic Bypass and Safety Enhancements: Features integrated electronic bypass, drive isolation, and a disconnect switch to support reliable operation, smooth transitions, and improved system protection.
- Wide Operating Voltage and Frequency Range: Supports 380–480 VAC input and up to 500 Hz output frequency, enabling precise control across a wide range of industrial motor applications.
- Multiple Braking Technologies: Equipped with flux braking and dynamic braking options to enhance stopping performance, energy dissipation, and motor responsiveness under varying loads.
- Heavy-Duty Ventilation and Protection: Designed with a NEMA 12/IP55 enclosure to provide strong environmental protection in dusty or moisture-prone industrial facilities.
- High Versatility for Variable Torque Applications: Offers 40 HP VT capability and 52 A VT current rating, allowing the drive to support diverse motor loads in HVAC, pumping, and industrial operational scenarios.
- User-Friendly Operator Interface: Includes an integrated keypad for quick configuration, diagnostics, and on-site operation, reducing system setup time.
- Reliable System Architecture: Uses robust hardware design and protective features to ensure consistent long-term performance under continuous operating conditions.
The ACH580-01-012A-4 delivers the reliability and precision required for efficient industrial motor control across demanding environments and multi-application systems.