20DJ500N3ENNBNASE

The Allen Bradley model 20DJ500N3ENNBNASE is classified as an adjustable frequency AC drive intended for heavy-duty tasks. Capable of operating at 650 volts DC, this drive supports a robust three-phase configuration. Its input current capacity stands at 500 amps, making it effective for demanding electrical requirements.

Constructed with an open enclosure that holds an IP00 rating, this unit is designed for applications where exposure to environmental factors is limited. A full numeric LCD serves as the human interface, allowing for straightforward operation and monitoring.

The drive lacks an integrated braking function but compensates for this with an adjustable bus undervoltage trip mechanism to protect the system against voltage dips. Monitoring of operational temperature is facilitated through a heat sink thermistor, which is continuously overseen by a microprocessor to prevent overheating.

Logic control ride-thru capabilities allow the drive to sustain operations for 0.25 seconds while inactive. Additionally, a power ride-thru feature maintains functionality for 15 milliseconds when fully loaded, ensuring minimal interruption during power fluctuations. Documentation for setup and initial configuration is provided in the form of a quick start guide, assisting users in integrating the drive into existing systems effortlessly.