Allen-Bradley 1391-T035ET AC Servo Controller

The Allen-Bradley 1391-T035ET has a 240/380/415/480V AC Primary Voltage, 3 Phases, and a 50/60 Hz Frequency. It also contains a 230V AC Single-Phase C.T. Windings Secondary Voltage.The 1391-T035ET servo controller is a compactly designed piece of equipment from the 1391 servo controller series by Allen - Bradley. Its compact design aims to save space while still delivering powerful operational capabilities. Servo controllers like this one are crucial for smoothly controlling various aspects of motors, such as speed, torque, acceleration, and deceleration. All these parameters are programmed in advance to prevent any sudden changes that could disrupt the operation.

When it comes to installation, the Allen-Bradley 1391-T035ET servo controller requires careful handling. Special attention must be given to its wiring connections with other associated equipment. The wiring used has to be copper wiring, and it must be rated to operate at a minimum temperature of 70 degrees Celsius. Moreover, motor cables should be kept as short as possible to minimize voltage loss.

Technical specifications for 1391-T035ET

Manufacturer Rockwell Automation

Brand Allen-Bradley

Part Number/Catalog No. 1391-T035ET

Product Type Isolation Transformer

kVA Rating 3.5

Primary Voltage 240/380/415/480V AC

Phase 3

Frequency 50/60 Hz

Secondary Voltage 230V AC Single-Phase C.T. Windings

This servo controller is versatile as it can work with both single and 3 - phase applications. It offers different voltage ranges and two adjustable frequencies, allowing it to adapt to diverse application requirements. For optimal performance, the chassis of the controller must be properly grounded to reduce electrical noise. Additionally, clearances of at least 3 inches should be maintained on each side of the controller, with particular attention to the top and bottom areas.

It's advisable to mount the Allen - Bradley 1391-T035ET servo controller in an environment that is free from moisture and corrosive vapors. Maintaining the ambient air temperature below 60 degrees Celsius is essential. High moisture levels can have a negative impact on the electrical functions of the controller. Furthermore, it's important to keep the humidity levels within the range of 5 to 95% and ensure there is no condensation present.