Product Description

The KEB 07.F5.B3B-3B0A variable frequency drive provides precise digital control in a compact, wall-mountable package. With a 1.8 kVA power rating, it can control up to 1 HP 3-phase motors for applications like conveyors, pumps, mixers, and HVAC systems.

This drive features sensorless vector control technology for accurate speed and torque regulation without requiring an encoder on the motor. By digitally controlling output voltage and frequency, it maintains steady, smooth performance across its operating speed range. Air cooling allows reliable operation in ambient temperatures up to 40°C without de-rating. An integrated fan circulates air through the enclosed chassis to prevent heat build-up that could lead to faults or shutdowns. The IP20 rating provides protection against finger contact and debris.

Despite its small size, the 07.F5.B3B-3B0A drive can withstand 150% overload conditions for one minute. This enables it to handle temporary power spikes or peaked loads without damage. The 400V input voltage and 3.6A output current provide a 0.75 kW capacity suitable for general-purpose motor applications. This drive supports multiple control interfaces including analog I/O, digital I/O, serial communication, and human-machine interfaces. Parameters can be configured to optimize performance for specific loads. The compact book-style mounting fits easily into panels and electrical cabinets in tight spaces.