20G11JC2K1JN4NNNNN

The Allen Bradley part number 20G11JC2K1JN4NNNNN belongs to the PowerFlex 755 series and operates as an AC drive, suitable for a variety of demanding applications. This unit accepts an AC voltage input of 400 V at a frequency of 50 Hz and can handle a DC voltage input rated at 540 volts. With a substantial output current specified at 2150 A, its power capabilities are impressive, offering different power outputs for various operational duties—1250 kW for normal use, 1400 kW when running in light duty, and 1000 kW for heavy-duty situations.

The drive incorporates a PWM control method, providing precision in motor control and supporting multiple motor types, including induction motors (IM), permanent magnet (PM) motors, and synchronous reluctance motors (SynRM). Input connections for this unit are designed for combined AC and DC bus architectures, allowing for flexible integration within larger systems.

Housed in an enclosure with an IP54 rating (NEMA 12), the drive is protected from dust and moisture, making it reliable in a variety of industrial environments. It employs forced air cooling to maintain optimal temperatures during operation. Additionally, the unit is equipped with EMC filtering alongside a common mode (CM) jumper, enhancing electromagnetic compatibility. Braking is managed externally, allowing for greater flexibility in system design. An expansion capability via Ethernet/IP and additional slots supports further integration and customization, making the 20G11JC2K1JN4NNNNN a versatile solution for modern automation challenges.