LENZE ESMD751X2SFA INVERTER

Lenze ESMD751X2SFA – Compact and Versatile Frequency Inverter from the SMD Series

The Lenze ESMD751X2SFA is a compact and efficient frequency inverter from the SMD series, designed to provide precise motor speed and torque control in a variety of industrial applications. Ideal for controlling single-phase motors, this inverter delivers reliable performance with a rated power of 0.75 kW and supports advanced motor management features that enhance operational flexibility and efficiency.

Operating on a single-phase 220/240 V AC input voltage, the ESMD751X2SFA is engineered to meet the needs of systems where three-phase power may not be available or necessary. With an input current rating of 9.0 A and a continuous output current of 4.0 A, the inverter ensures smooth and consistent power delivery, maintaining motor speed within desired parameters over a wide frequency range of 0 to 500 Hz.

One of the key advantages of this Lenze frequency inverter is its versatile motor control capabilities. It supports constant speed regulation, which is critical for applications requiring stable rotational speeds. The device also features braking functions, including DC braking, which allows for controlled deceleration of motors, minimizing wear on mechanical components and enhancing safety during stop sequences. Additional functionalities such as overclocking, reversing, slip compensation, and temperature control of the electric motor provide further adaptability, enabling operators to optimize performance according to specific process demands.

Designed with a compact footprint of 146 x 93 x 92 mm and weighing approximately 0.88 kg, the ESMD751X2SFA fits easily into existing control panels without occupying excessive space. Its IP20-rated enclosure offers protection suitable for installation in controlled industrial environments, safeguarding the device against accidental contact and solid particle ingress.

The inverter comes equipped with essential communication and interface options, including 1 analog input, 4 digital inputs, and 1 relay output, facilitating integration with external sensors and control circuits. Additionally, it supports communication protocols such as RS485 (Modbus RTU) and CAN-BUS, allowing seamless integration into sophisticated automation networks and enabling remote monitoring and configuration.

Built-in protective features guard against common faults such as short circuits, overvoltage, and motor stalling, ensuring reliability and reducing downtime. The device also includes an intuitive LED display that allows users to easily monitor operating parameters and adjust settings during commissioning or maintenance.

In summary, the Lenze ESMD751X2SFA frequency inverter combines robust performance, flexible control features, and compact design, making it a smart choice for a wide range of industrial motor control applications where precision and reliability are essential.