20DB052A3EYNACNNN

The 20DB052A3EYNACNNN adjustable frequency AC drive from Allen-Bradley operates effectively at a voltage of 240 volts in a 3-phase configuration. This unit is capable of delivering up to 56 amps in scenarios where 208V is applied. Housed in an IP20 rated enclosure compliant with NEMA Type 1 standards, the drive is designed for secure installation in non-harsh environments.

For user interaction, the drive features a full numeric LCD, providing clear visibility of operational parameters and settings. Included documentation in the form of a quick start guide assists with rapid deployment and setup.

The drive incorporates an IGBT brake for efficient stopping capabilities. It also features an adjustable bus undervoltage trip to protect against drops in supply voltage. The heat sink thermistor is actively monitored by a microprocessor, which triggers an overtemperature trip if necessary, ensuring the system functions within safe thermal limits.

In case of temporary disturbances, the drive has a power ride-thru duration of 15 milliseconds at full load, allowing for brief interruptions without a loss of operation. Logic control ride-thru functionality is 0.25 seconds when the drive is not in operation, contributing to additional resilience against power fluctuations. This functionality enhances the reliability and robustness of the 20DB052A3EYNACNNN in various operational scenarios.