Variable-frequency drive - VACON® drives (VACON® 20 Series) – Danfoss

Danfoss VACON® drives, specifically the VACON® 20 Series, are compact and versatile AC drives designed for a wide range of industrial applications. These drives provide efficient motor control and energy savings while offering flexibility and ease of use. Here are some key features and characteristics of the Danfoss VACON® 20 Series drives:

• 1. Power Range: The VACON® 20 Series drives cover a power range from 0.25 kW to 18.5 kW, making them suitable for various motor sizes and applications.
• 2. Voltage Range: These drives are available in different voltage ratings, typically ranging from 200 V to 500 V, providing compatibility with a wide range of power supply systems.
• 3. Control Methods: The VACON® 20 Series drives offer several control methods, including V/f (Voltage/frequency) control, sensorless vector control, and closed-loop vector control. These control methods enable precise and efficient control of motor speed and torque.
• 4. Compact Design: The drives feature a compact design, allowing for space-saving installation in electrical panels or tight spaces. Their compact size makes them suitable for both new installations and retrofit projects.
• 5. User-Friendly Interface: The VACON® 20 Series drives come with a user-friendly interface, typically a built-in control panel with a keypad and display. This interface allows for easy programming, parameter adjustment, and monitoring of drive performance.
• 6. Versatile Communication Options: These drives support various communication protocols, such as Modbus RTU, CANopen, and Ethernet, enabling seamless integration into automation systems and communication with other devices. They also support I/O expansion modules for additional connectivity options.
• 7. Application-Specific Functionality: The VACON® 20 Series drives offer application-specific functionality through dedicated software features. These features are tailored to specific industries and applications, such as pumps, fans, conveyors, and more, providing optimized control and performance.
• 8. Energy Efficiency: The drives are designed to improve energy efficiency and reduce energy consumption. They incorporate energy-saving features, such as adaptive motor flux optimization, automatic energy optimization, and sleep mode, to minimize energy wastage and optimize operation.
• 9. Comprehensive Protection and Safety: The VACON® 20 Series drives include a range of motor and system protection features. These include overload protection, short-circuit protection, phase loss protection, motor thermal protection, and built-in brake chopper for dynamic braking. They are also compliant with safety standards and regulations.
• 10. Configuration and Programming: The drives can be easily configured and programmed using software tools provided by Danfoss. This simplifies drive setup, parameter adjustments, and diagnostics, ensuring efficient commissioning and operation.