20BD156A3ANNANA0

The 20BD156A3ANNANA0 is an Allen Bradley drive designed for precise motor control as part of the PowerFlex 700 series. With an input voltage specification of 480 VAC configured for three-phase operation, this drive efficiently supports high-current applications with an output of 156 A. The DC bus voltage is rated at 648 V DC, providing significant headroom for power applications. The drive utilizes a PWM frequency of 4 kHz to ensure smooth performance across various operational states.

Environmental resilience is a factor, as the unit has a protection rating of IP20, suitable for use in controlled environments. With an ambient operating temperature range of 0 to +50 °C and storage capabilities down to -40 °C, this drive is adaptable to a variety of conditions. Shock resistance is rated at 15 G, and vibration tolerance is measured at 0.152 mm, indicating robust construction.

The unit features two analogue inputs for integrating with external systems, promoting flexibility in applications. Notably, it lacks an internal brake IGBT and does not come with a built-in brake resistor, which should be considered when integrating it into control systems. I/O voltage levels are set at 24V AC/DC. Additionally, this drive includes an EMC filter, ensuring compliance with electromagnetic compatibility requirements.