20G1AND156JN0NNNNN

The 20G1AND156JN0NNNNN AC drive from Allen Bradley’s PowerFlex 755 series is built for efficiency in demanding applications. This AC drive utilizes an input configuration of AC with precharge, omitting any DC terminals, while achieving a maximum working voltage of 480 VAC and 650 VDC. The device is suitable for operation under both 50 Hz and 60 Hz input frequency conditions.

With a current input capacity reaching 156 A, it is designed to deliver outstanding performance, capable of handling a maximum output of 125 HP (93 kW). The frame size is categorized as Frame 6, ensuring effective integration into various setups. Protective features include a cabinet rating of IP00 / IP20 alongside NEMA Open and NEMA 1 standards, providing flexibility for different installation environments.

The drive incorporates a filtering mechanism to address electrical noise, although it lacks a dynamic braking circuit. The configuration is enhanced with a common mode capacitance jumper already installed, facilitating a faster setup process. No human interface module is included on the cabinet door, simplifying the overall design.

For temperature management, this drive operates effectively in environments ranging from 0 to 50 °C (32 to 122 °F) for operational conditions and can handle storage temperatures between -40 to 70 °C (-40 to 158 °F). This range ensures the reliability of the unit under varying environmental conditions.