Product Description

The 10.F4.S3D-3420 frequency inverter from KEB's reputable F4 Combivert series offers advanced motor control and energy efficiency in a compact, wall-mounted package. Rated for 3HP/480V output, this air-cooled model provides adjustable speed operation for various industrial and commercial applications. A key advantage of the 10.F4.S3D-3420 is its built-in multifunction LCD display. This allows easy monitoring of frequency, voltage, current and other parameters to simplify setup and troubleshooting. Plain-text error messages clearly identify fault causes to speed recovery.

Programming is straightforward through the tactile keypad and user-friendly interface. This inverter utilizes sensorless vector control technology for optimal energy usage across operating speeds. It analyzes motor operation in real-time and adapts for maximum efficiency as conditions change. Quiet output is maintained through selectable carrier frequencies up to 16 kHz. Additional functionality includes PID control, flying restarts, and more.

The heavy-duty construction provides reliable performance in harsh conditions. The IP54 rating protects against dust ingress and splashing water from all directions. The wide -10°C to +50°C temperature range enables year-round operation. Large internal heat sinks and high-quality fans maintain safe thermal levels under continuous loads. Connecting to external systems is easy with the built-in Modbus interface. This allows coordinated automation with PLCs, HMI panels, and SCADA software. Multiple analog/digital I/O ports connect to sensors, switches, brakes and other devices. Rugged screw terminals simplify wiring of power and control cables. The pre-engineered 10.F4.S3D-3420 enables quick installation. However, KEB's modular F4 Combivert system allows easy customization as needs evolve. Available options include braking units, filters, communications cards, dynamic braking units and more. This flexibility suits the inverter for general or specialized applications.