20DJ156A3ENNANBUE

The 20DJ156A3ENNANBUE adjustable frequency AC drive is part of the Allen-Bradley PowerFlex 700S series, designed to manage 600 volts AC power in three-phase applications. With a maximum input capacity of 156 amps at a voltage level of 650V, this unit is suitable for various industrial motor control tasks.

This drive is housed in an enclosure rated at IP20, meeting NEMA Type 1 standards, allowing for indoor installation in environments with limited exposure to contaminants. A full numeric LCD serves as the human-machine interface, facilitating easy monitoring and control for operators. To assist with setup and deployment, a quick start guide is provided.

The 20DJ156A3ENNANBUE does not feature a braking system but is equipped with an adjustable bus undervoltage trip, enabling customization for specific operational requirements. Integrated into the design is a heat sink thermistor monitored by a microprocessor, which prevents overheating by initiating an overtemperature trip when necessary.

For system resilience, the drive supports logic control ride-thru capabilities for 0.25 seconds when idle, ensuring stability during brief power interruptions. Additionally, power ride-thru can be maintained for up to 15 milliseconds at full load, helping to sustain functionality in fluctuating electrical conditions. This drive is thus engineered for reliability and efficiency in demanding applications.