20DE261A3ENNBRANE

The Allen-Bradley part number 20DE261A3ENNBRANE is an adjustable frequency AC drive characterized by its significant power capabilities. Operating at 600V AC, this device is designed explicitly for three-phase systems. It has a rated normal-duty current of 261 amps, accommodating intensive applications in various industries.

The drive's structure incorporates an enclosure that is compliant with NEMA Type 1 standards and features an IP20 protection rating. This rating denotes adequate defense against dust and minor moisture. Interaction with the drive is simplified via a full numeric LCD interface, providing essential real-time data and controls for easier operational management.

Unlike many alternatives, this model does not feature an integrated braking mechanism. However, it supports an adjustable bus undervoltage trip, allowing customization for varying operational needs. An onboard microprocessor actively monitors a heat sink thermistor to ensure optimal temperature management, preventing overheating during extended use. The drive has a logic control ride-thru capability of 0.25 seconds when not actively engaged, allowing minor interruptions without performance loss. Moreover, it provides a power ride-thru ability lasting 15 milliseconds at full load, ensuring stability during brief drops in power supply. The 20DE261A3ENNBRANE drive is a reliable solution for those requiring efficient and robust motor control.