20DD3P4A3EYNANCSL

The 20DD3P4A3EYNANCSL from Allen-Bradley is designed as an adjustable frequency AC drive within the PowerFlex 700S series. It operates effectively at a nominal voltage level of 480V AC and is configured for three phases of input power. This drive accommodates a current rating of 3.4 amps, providing adequate power management for various applications.

With an enclosure rating of IP20, compliant with NEMA Type 1 standards, the construction of this unit offers protection suitable for indoor use. The interface features a full numeric LCD, presenting a user-friendly display for monitoring and adjustments.

The drive integrates an IGBT brake, ensuring reliable operation while contributing to energy efficiency. Furthermore, it includes an adjustable bus undervoltage trip, enhancing safety measures during operation. A heat sink thermistor actively monitored by a microprocessor provides overtemperature protection, preserving the integrity of the device.

As for ride-thru capabilities, the logic control allows for a duration of 0.25 seconds when the drive is inactive, ensuring continuity in operations. Additionally, it can sustain power ride-thru for a brief window of 15 milliseconds when at full load, making it suitable for environments requiring stability during temporary power interruptions. The overall design and feature set of the 20DD3P4A3EYNANCSL makes it a robust choice for industrial automation applications.