Description

The Delta VFD004EL21A is a reliable and energy-efficient variable frequency drive (VFD) from Delta’s VFD-EL series, designed for controlling small to medium-sized motors. With a power rating of 0.4 kW (0.5 HP), it offers precise control over speed and torque, making it ideal for applications such as fans, pumps, and conveyors. The VFD operates with a single-phase input and delivers a three-phase output, ensuring compatibility with various three-phase motors. Featuring V/F control mode, the VFD004EL21A ensures smooth motor acceleration and deceleration for energy efficiency. Built-in protection features safeguard the drive and connected equipment, making it a highly reliable solution for small industrial automation tasks.