Rockwell automation PowerFlex Air Cooled 755 AC Drive 20G1AND302AA0NNNNN Allen-Bradley

20G1AND302AA0NNNNN belongs to the PowerFlex 755 series AC drive. Key parameters: - Power:  - Voltage: Fits 480VAC three-phase power, common in industrial and commercial use, provides stable power for high-power equipment.  - Output: Can output 302A current. Normal duty (ND) is 250 hp, heavy-duty (HD) is 200 hp. Meets various motor driving needs like fans, pumps, or heavy machines. - Structure:  - Protection: Standard design with forced air cooling, resists dust. Keeps internal parts safe and dissipates heat, extends equipment life.  - Shell: Open design, good for heat dissipation and easy maintenance, like quick fault checks and part replacement.  - Input: AC input with pre-charging, no DC terminal. Prevents startup current shock, boosts stability.  - Frame: No. 7 frame, common in industry, easy to integrate with other equipment. - Electromagnetic & Braking:  - EMC: Has filtering. CM jumper removed (not recommended), suppresses interference but removal may risk interference.  - Braking: With DB transistor. For quick stops/slows, consumes motor's regenerative energy, suits frequent start-stop scenarios. - Communication:  - Built-in: Ethernet/IP for high-speed data with host computer and other devices. Helps build automation networks, enables remote control and fault diagnosis, boosts intelligent management.  - Optional: Matches various feedback modules like incremental encoder ones. Monitors motor speed, position, feeds back for precise control.