20DC072A0NYNANNNN

The Allen-Bradley part number 20DC072A0NYNANNNN is categorized as an adjustable frequency AC drive within the PowerFlex 700S series. It primarily supports three-phase systems and operates at an input voltage of 400 volts AC. The drive has a maximum current capability of 72 amps (normal duty), making it suitable for substantial load applications.

Engineered for efficiency, this drive is enclosed in an IP20-rated casing that conforms to NEMA Type 1 specifications, which is appropriate for indoor installations. The human interface machine is a blank cover, offering a straightforward appearance while simplifying potential custom integrations. This specific model does not come with any documentation.

An IGBT braking system is incorporated, which ensures effective motor control and rapid stopping, enhancing operational safety. The adjustable bus undervoltage trip feature provides an additional layer of protection against voltage fluctuations. Furthermore, the device includes a heat sink thermistor, which is monitored by a microprocessor to prevent overheating, triggering an overtemperature shutdown if necessary.

For operational consistency, the drive is equipped with logic control ride-thru capabilities, allowing for brief maintenance of power for up to 0.25 seconds while the drive is inactive. Under full load conditions, it can sustain power ride-thru for 15 milliseconds, which helps maintain operational stability during power disturbances. Overall, the 20DC072A0NYNANNNN AC drive is a sturdy choice for applications requiring reliable performance and control.