20G11JC1K5JN4NNNNN

The 20G11JC1K5JN4NNNNN AC motor drive falls within Allen Bradley’s PowerFlex 755 series and is engineered for high-efficiency operation. Capable of handling a three-phase input voltage of 400 V, it boasts a nominal DC link voltage of around 540 V. This unit is powerful, providing an output of 850 kW for normal duty and 710 kW for heavy-duty applications, with a remarkable output current rating of 1480 A. This performance translates to roughly 1140 HP, making it suitable for industrial systems requiring substantial power.

The drive utilizes forced air cooling to maintain operational efficiency during high loads. A precharge circuit is included in the input stage, which ensures a smooth startup. Additionally, a built-in harmonic and EMC filter is present to minimize electrical noise and harmonics in the system, contributing to better power quality. The user interface is designed for convenience, featuring a door-mounted LCD keypad that complies with an IP54 rating, allowing for ease of operation in harsh environments.

With an enclosure rating of IP54 / Type 12, the drive is protected against dust and moisture, thereby enhancing durability in various settings. Notably, there is no internal transistor included in its design, and it is fitted with a common mode (CM) jumper for streamlined setup. This model adopts a standard MCC-style mounting configuration, making it easier to integrate into existing systems.