20DC140A3EYNANANE

The product 20DC140A3EYNANANE is part of the PowerFlex 700S series from Allen-Bradley and represents a highly efficient adjustable-frequency AC drive. Designed for robust industrial use, it operates effectively at 400V AC and is structured for three-phase applications, allowing it to manage a rated normal duty current of up to 140 amps.

Protected by an IP20-rated enclosure in accordance with NEMA Type 1 standards, this unit is tailored for indoor applications where environmental risks are moderate. Control and monitoring are facilitated through a full numeric LCD, providing operators with a clear interface for settings and performance data.

One of the critical features of the 20DC140A3EYNANANE is its braking system, which utilizes IGBT technology to ensure reliable stopping during operations. An adjustable bus undervoltage trip is also integrated, allowing adjustments based on specific operational conditions to prevent damage from power fluctuations.

To further enhance operational safety, this drive includes a heat sink thermistor monitored by a microprocessor to protect against overheating. When the drive is not running, it is equipped with logic control ride-thru capabilities lasting up to 0.25 seconds, thus maintaining minimal disruption during power interruptions. Furthermore, it can sustain power ride-thru operations for 15 milliseconds at full load. This combination of features makes the 20DC140A3EYNANANE a dependable component for sophisticated motor control tasks.