20DE170A0ENNBNANE

The 20DE170A0ENNBNANE model from Allen-Bradley serves as a potent adjustable frequency AC drive. Capable of operating at 600 volts AC, this drive offers functionality across three-phase systems, with an input current rating of up to 170 amps. This substantial capacity allows the drive to manage significant loads efficiently.

Designed to meet NEMA Type 1 specifications, the enclosure has an IP20 rating, ensuring essential protection against dust and incidental contact with electrical parts. The human interface machine does not feature a visible control panel, as it utilizes a blank cover, which may streamline installation processes in some applications. However, a quick start guide is included to facilitate setup and configuration.

Protection against voltage fluctuations is provided through the adjustable bus undervoltage trip functionality, enhancing operational reliability. Thermal safety is addressed through a heat sink thermistor system that the integrated microprocessor monitors for overtemperature conditions, safeguarding the drive from potential damage.

The system maintains continuity during brief power disruptions with a logic control ride-thru of 0.25 seconds when the drive is not in operation, while the power ride-thru feature allows for up to 15 milliseconds at full load, ensuring performance stability in dynamic operational environments. Overall, the 20DE170A0ENNBNANE model presents an efficient solution for industrial applications that require reliable motor control under various load conditions.