20G11JD960JN4NNNNN

The 20G11JD960JN4NNNNN model is a variable-frequency drive from Allen Bradley's PowerFlex 755 series, tailored for demanding motor control tasks. This device is designed for three-phase input voltages of 480 V AC, providing a robust maximum output current of 960 A. It delivers impressive power ratings, reaching up to 900 HP under light duty, 800 HP under normal duty, and 700 HP under heavy duty configurations.

Operating conditions are crucial; hence, this drive is suited for environments maintaining temperatures from 0 to 40 °C, with automatic derating implemented beyond this range to safeguard performance and reliability. The unit comprises both analog and digital I/O interfaces along with encoder feedback for comprehensive feedback and control capabilities.

An integrated active front end (AFE) allows for harmonic and regeneration functionality, enhancing energy management while reducing line harmonics. The cooling method employed is forced-air, which ensures the unit remains within safe operational limits during continuous use.

With an IP54 rating, the enclosure satisfies Type 12 standards, offering effective protection against dust and moisture intrusion while accommodating industrial settings. The design incorporates AC input with a dedicated DC bus and pre-charge capability, contributing to overall efficiency in application setups. A built-in EMC filter with a common mode jumper further assists in compliance with electromagnetic standards.

User interaction with the drive is simplified via a door-mounted operator panel equipped with an LCD keypad, facilitating easy configuration and monitoring. Network connectivity is streamlined through dual-port EtherNet/IP, allowing for reliable communication within networked systems. This makes the 20G11JD960JN4NNNNN an excellent choice for applications requiring robust and versatile motor control.