1397-B150R-L11-HA2

The 1397-B150R-L11-HA2 digital DC drive from the Allen Bradley 1397 Drives series is built for optimal control performance in industrial settings. It functions with a robust input of 460 VAC across three phases and can operate efficiently at input frequencies ranging from 50 to 60 Hz. The output voltage spans from 0 to 500 VDC, enabling versatility in application scenarios, particularly in regenerative setups that enhance energy efficiency.

With an output current specification of 265 amps, this drive can handle substantial loads, catering to high-demand environments. Its IP00 rating suggests that the unit should be used in clean surroundings where it is protected from direct contact with personnel.

Furthermore, the 1397-B150R-L11-HA2 features advanced communication options, supporting SCANport for remote I/O, as well as RS-232 and EtherNet connectivity. These options enable seamless integration into existing systems and enhance operational flexibility. The control method is based on a phase-insensitive AC line connection utilizing an SCR power bridge, ensuring consistent performance regardless of phase variations.

This variant also comes with an L11 option card, which includes I/O expansion capabilities—providing 5 digital inputs, 2 digital outputs, 2 analog inputs, and 2 analog outputs. Additionally, it incorporates the HA2 human interface module, which features a digital potentiometer, facilitating straightforward adjustments and monitoring during operation.