Siemens 6SE6440-2AD24-0BA1

The Siemens 6SE6440-2AD24-0BA1 frequency converter is an industrial-grade powerhouse designed for flexible applications in industry. With its compact yet sturdy body, this device ensures flawless motor speed control, exceptional efficiency, and productivity.

Technical Details:

The 6SE6440-2AD24-0BA1 is a versatile frequency converter capable of controlling both asynchronous and synchronous motors on a three-phase AC power supply with a maximum of 480 V. It provides a range of voltage and power ratings, which ensure flexibility in motor selection and operation.

Using advanced pulse width modulation (PWM) techniques with a maximum pulse frequency of 4000Hz, the frequency converter achieves smooth and precise motor control. It offers a rated input current of 12.80 A, line frequency of 47 to 63 Hertz, power output of four kilowatts, rated output current of 12.2 amperes, and an output frequency for the V/f control that ranges from zero to 650 Hertz.

Compact and portable, this frequency converter weighs 3.4 kg and has 149 x 202 x 172 mm dimensions. It includes six digital and two analog inputs, making it user-friendly and easy to adapt to specific application requirements.

The 6SE6440-2AD24-0BA1 supports various control modes, including voltage, current, and speed control. These modes can be selected and adjusted according to specific application requirements. This frequency converter provides multiple feedback options, such as an encoder or sensorless vector control, enabling accurate motor speed and position control.

Ambient Working Parameters:

For optimal performance and longevity, operate the 6SE6440-2AD24-0BA1 within specified ambient working parameters. Maintaining the ambient temperature at a maximum of + 50 degrees is essential to avoid any performance degradation or potential failure. The humidity must not exceed 95 % non-condensing to prevent moisture-related issues. Adhering to these guidelines will ensure uninterrupted operation of the device.

Grounding and Wiring

Proper grounding and wiring are vital for the safe and reliable function of the model 6SE6440-2AD24-0BA1 frequency converter. Connect the device to a suitable grounded power supply to follow all local electrical codes and regulations. Connect the ground, power, and signal wires to their respective terminals on the device.

For correct installation and wiring practices, consult the device documentation and seek professional help. Use shielded cables for control signals to minimize electromagnetic interference. Follow the recommended wire gauge and type for control wiring and ensure secure connections to the converter's proper terminals.

Built-in Safety and Recommendations:

The 6SE6440-2AD24-0BA1 converter has integrated safety features that protect the device, motor, and surrounding equipment. The features include short circuit protection, motor overload protection, Undervoltage protection, and overtemperature protection. The converter also features alarms and fault diagnostics for easy troubleshooting and maintenance.

To prevent issues from escalating, it's essential to carry out regular maintenance checks and routines per the manufacturer's recommendations. Proper airflow is crucial for the frequency converter to avoid overheating, so ensure ventilation openings are not blocked and keep the environment clean to prevent dust build-up.

For proper functioning of the device, confirm that the power supply and motor system meet the requirements of the 6SE6440-2AD24-0BA1. Incorrect voltage, frequency, or phase connections can damage the equipment or cause it to malfunction.

Personnel responsible for installation, operation, and maintenance must be adequately trained to handle the equipment safely and efficiently. Protective enclosures or cabinets can be used to shield the frequency converter from harsh environments, excessive dust, or accidental contact.