20G14NC085JA0NNNNN

The 20G14NC085JA0NNNNN AC drive manufactured by Allen Bradley is part of the PowerFlex 755 series designed for robust performance in various industrial settings. This device utilizes a DC input in conjunction with a precharge feature, enhancing its reliability and efficiency. It operates within a voltage range of 400 VAC and 540 VDC, making it versatile for multiple applications.

Operating at a current rating of 85 A, this unit is capable of delivering a power output of 45 horsepower (34 kW), ensuring adequate power for demanding tasks. The drive is constructed with an enclosure that is rated IP00/IP20/NEMA Open/NEMA 1, providing varying degrees of protection depending on application requirements.

The dynamic braking feature employs an internal transistor for improved control and efficiency. Additionally, the unit incorporates filtering mechanisms to minimize electrical noise, contributing to overall performance stability. The common mode capacitor configuration is preset with a jumper to facilitate seamless integration into systems.

The operating temperature range extends from 0 to 50 °C (32 to 122 °F), while the device can withstand storage temperatures between -40 to 70 °C (-40 to 158 °F), reinforcing its adaptability to different environments. The frame size for this drive is designated as 600%, but it does not include a door-mounted human interface module, streamlining its physical design for more compact installations.