20DJ385N3NNNBCGNE

The 20DJ385N3NNNBCGNE model from Allen-Bradley is part of the PowerFlex 700S series and is designed as an adjustable frequency AC drive. This model facilitates operation at a voltage of 650V DC. With a robust normal-duty current capacity of 385 amps, it is well-suited for high-performance applications.

Regarding physical design, this drive comes in an open configuration rated as IP00, allowing it to be operated in environments where minimal exposure to elements is. It boasts a full numeric LCD for user interaction, offering clear visibility of operational parameters. However, users should note that no documentation is provided for this unit.

The 20DJ385N3NNNBCGNE model does not include a braking feature. It provides an adjustable bus undervoltage trip for enhanced protection against low-voltage conditions. Additionally, this unit is designed with a heat sink thermistor monitored by an internal microprocessor, ensuring that temperature remains within safe operating limits.

In scenarios where the drive is not running, it supports logic control ride-thru, lasting up to 0.25 seconds, helping maintain stability during minor disturbances. For circumstances involving sudden power loss while under full load, it can sustain operation for up to 15 milliseconds, providing added reliability for critical applications. The 20DJ385N3NNNBCGNE is built to effectively control industrial motors, ensuring efficient performance and system integrity.