Lenze

The Lenze E84AVSCE7514SBO is a frequency inverter that critically enhances the performance of various motor types. It can support both asynchronous and synchronous motors, offering flexibility in motor applications. Control is versatile, featuring V/f characteristic control, sensorless vector control, and servo control modes to suit different operational needs.

This inverter has an input voltage range of 400 V, from 320 V to 440 V; for 500 V, it spans from 400 V to 550 V. The wide frequency range of 45 Hz to 65 Hz enables diverse applications across industries. The inverter's rated input current reaches 3.6 A for 400 V at temperatures up to +45°C, dropping to 2.7 A at +55°C. Meanwhile, the current ratings for a 500 V input are 2.9 A (up to +45°C) and 2.2 A at +55°C.

When considering output performance, the inverter delivers 2.4 A output current at 400 V up to +45°C and 1.8 A at +55°C; at 500 V, ratings are 1.9 A (up to +45°C) and 1.4 A (up to +55°C). This inverter is built for substantial motor control tasks with an output voltage range between 0 and 400/500 V. Notably, it operates with a power loss of 80 W while functioning at its rated output current.

The switching frequency can be configured at 2 kHz, 4 kHz, 8 kHz, or 16 kHz, providing adaptability for specific applications. Furthermore, its output frequency range extends from 0 to 1000 Hz. The inverter's protection rating is IP20, indicating basic protection against physical contact and foreign objects, making it suitable for standard industrial environments. The operational temperature range allows functioning from -10°C to +55°C, ensuring stability in various thermal conditions.

The Lenze E84AVSCE7512SX0, part of the Series 8400, is a highly efficient adjustable AC drive for motor management. It accepts an input voltage within a spectrum of 180–264 volts AC and supports an input frequency range of 45–65 hertz, enabling adaptability in several operational contexts. The output voltage varies from 0 to 230 volts, while the output frequency can reach up to 1000 hertz, making it suitable for high-speed applications.

For reliable operation at varying temperatures, this drive features a rated input current of 8.0 Amperes at up to 45 °C, which reduces to 6.0 Amperes at 55 °C. Correspondingly, the rated output current is set at 4.0 Amperes at 45 °C and 3.0 Amperes at 55 °C. Its flexibility is enhanced with adjustable switching frequency options: 2 kHz, 4 kHz, 8 kHz, and 16 kHz, allowing users to select according to their specific application needs.

Power dissipation is managed at 75 watts, ensuring efficient thermal performance. Control methodologies include V/f mode, sensorless vector control, and servo control, allowing for precise motor control and response. The E84AVSCE7512SX0 maintains an IP20 enclosure protection rating, emphasizing its suitability for indoor applications where it may be exposed to dust.

Short-circuit protection is limited and necessitates fault acknowledgment for safety and reliability. The module operates efficiently within a temperature window of -10 °C to +55 °C. It also adheres to the overvoltage safety classification of Category III. Lastly, the device registers an earth leakage current exceeding 3.5 mA AC and 10 mA DC, providing further insights into its operational parameters.