20F14ND186JA0NNNNN

The variable frequency AC drive model 20F14ND186JA0NNNNN, belonging to the Allen Bradley PowerFlex 753 series, is engineered for effective motor control in demanding environments. It features a nominal input voltage of 480V AC and can operate with 650V DC. This drive provides power output capabilities reaching 150 horsepower, suitable for various industrial applications.

Rated at 186 Amps for normal duty service, the drive can handle output currents of up to 279 Amps for brief periods of three seconds and 205 Amps for longer durations of 60 seconds. It utilizes an air-cooling method, ensuring consistent performance even under increased loads. This model does not include an internal resistor for dynamic braking, but it is equipped with a dynamic braking transistor, enhancing its operational efficiency.

The frame size is designated as size 6, which defines its physical dimensions for installation, complemented by flange mounting compatibility. Furthermore, the enclosure type is rated at IP00 / IP20, providing necessary protection in environments that do not expose the unit to harsh conditions. The drive includes AC input with precharge capabilities and is designed with integrated DC terminals. The default configuration comes with filtering, aiding in the reduction of electrical noise, contributing to cleaner operation and improved performance.