20DE208A0ENNBNCNK

The 20DE208A0ENNBNCNK is part of the PowerFlex 700S series from Allen-Bradley. This adjustable frequency AC drive operates at a voltage level of 600 volts AC and is suited for three-phase applications. Its capacity allows it to handle an input current of 208 amps.

This drive is enclosed in an IP20-rated enclosure that adheres to NEMA Type 1 specifications, suitable for indoor use where minimal exposure to dust and moisture is present. The design includes a blank cover for the human-machine interface, indicating that external controls are utilized for operation.

To assist with setup, a quick start guide is provided, helping users to configure the drive with ease. Importantly, this model does not include a braking system, which is ideal for applications that do not require immediate stops. An adjustable setting for the bus undervoltage trip enhances safety, allowing users to set appropriate thresholds based on operational needs.

Thermal management is a critical aspect of performance; the integrated heat sink thermistor is actively monitored by a microprocessor, providing effective overtemperature protection. The drive’s design incorporates logic control ride-thru functionality, maintaining operational control for 0.25 seconds when not running. Additionally, it offers power ride-thru capabilities lasting 15 milliseconds at full load, ensuring system stability in instances of momentary power fluctuations.