20BD156A3ANNAED0

The 20BD156A3ANNAED0 model from Allen Bradley's PowerFlex 700 series is a versatile adjustable frequency AC drive built for effective motor management. This drive operates at an input voltage of 480 VAC, configured for a 3-phase supply. With an output current capability of 156 A, it is well-equipped for demanding applications.

The drive features a DC bus voltage of 648 V DC, ensuring reliability in powering connected motors. It supports a PWM frequency of 4 kHz, which facilitates smooth operation and minimizes torque ripple. User interaction is made easy through the LCD display and full numeric keypad, allowing operators to monitor and adjust settings conveniently.

Communication is streamlined via EtherNet/IP, enabling integration into modern automation systems. In addition, this unit is rated with IP20 protection, safeguarding it against solid particles larger than 12.5 mm. However, it does not include a feedback or encoder option, making it suitable for control setups where such features are unnecessary.

In terms of durability, the device can withstand shocks of up to 15 G and vibrations measured at 0.152 mm, ensuring stability under variable conditions. The drive is designed without an internal brake IGBT, which may influence selection depending on system requirements. Additionally, it has a circuit breaker maximum rating of 450 A and integrates an EMC filter to reduce electromagnetic interference, enhancing performance across connected devices.