20DJ125A0NNNANNNN

The 20DJ125A0NNNANNNN from Allen-Bradley lies within the PowerFlex 700S series and is built as an adjustable frequency AC drive for high-voltage applications. Operating at 600V AC, this model is engineered to handle three-phase systems efficiently. It supports input currents reaching up to 125 amps, providing adequate power for various industrial applications.

The enclosure meets NEMA Type 1 specifications, rated IP20, which offers protection suitable for indoor environments. Unlike some other models, this drive features a blank cover without a human-machine interface, which can simplify certain installations. No documentation is provided with this unit, ensuring straightforward functionality that centers around its performance.

Key features of the 20DJ125A0NNNANNNN include an adjustable bus undervoltage trip, which enhances safety by allowing users to set their desired threshold for voltage dips. Additionally, there is no braking system integrated into this model. For temperature control, the unit includes a heat sink thermistor that is continuously monitored by a microprocessor, ensuring the system remains within safe operational limits.

In terms of power stability, the drive offers logic control ride-thru capabilities for up to 0.25 seconds when idle, alongside a power ride-thru duration of 15 milliseconds while under full load. This combination of specifications ensures reliable operation even during brief fluctuations in power supply.