1397-B003R-HA2

The Allen Bradley 1397-B003R-HA2 is a regenerative DC drive tailored to provide effective performance at an output power rating of 3 HP (2.2 kW). It is constructed with an open chassis, which facilitates easy installation and access. This unit operates on an AC input voltage of 460V, and it is compatible with an input frequency of either 50 Hz or 60 Hz, making it suitable for various industrial applications.

With a human interface module integrated into the system, users can access programming and control functions easily through a digital pot. The display modes available include Parameter View, Program, and Process Modes, helping users efficiently manage operational parameters. For enhanced security, the drive features password protection for key parameters, safeguarding critical settings.

Speed indication is provided visually through a step indicator, allowing operators to monitor performance metrics at a glance. Additionally, the module maintains a log of the last 10 faults or alarms, assisting in troubleshooting and maintenance efforts. The device supports multi-drive connectivity, enabling up to three units to share a transformer, optimizing energy use across multiple drives. Finally, the unit can operate at a maximum temperature of 55 °C when in an open environment, while maintaining a limit of 40 °C when enclosed, ensuring reliability under various operating conditions.