150-A135JBD

The Allen Bradley part number 150-A135JBD is designed as a reduced voltage controller particularly advantageous for applications requiring efficient motor management. It operates effectively at a maximum voltage of 480 volts AC, providing reliable control for industrial motors.

The controller holds a current rating of 135 Amps and is suitable for power levels of up to 90 kW at a frequency of 50 Hz and 500 volts AC. In terms of horsepower, it can accommodate motors ranging from 5 to 100 HP at 460 volts AC and 60 Hz. The model is not integrated as a combination starter, and it lacks a thermal overload feature for temperature protection. However, it includes an energy saver feature that helps to minimize power consumption during operation.

An IP54-rated enclosure protects the components from dust and liquids, making it suitable for a variety of environments. This device supports 3-phase squirrel-cage motors, ensuring compatibility with standard industrial motor configurations.

The 150-A135JBD provides multiple starting methods, allowing operators to select from soft start, current limit starting, full voltage starting, or a selectable kickstart to match specific application needs. With an operating temperature range of 0 to 50 degrees Celsius, it can function reliably under various conditions, making this controller a robust choice for reducing electrical stress and maintaining motor performance.