20AC2P1A0AYNNNC0

The Allen-Bradley 20AC2P1A0AYNNNC0 PowerFlex 70 Adjustable Frequency AC Drive is an enhanced AC drive from the PowerFlex 70 family of high-performance AC drives, designed to provide outstanding motor control in many industrial processes like simple fan and pump applications. This drive features state-of-the-art protection from overloads, under-voltage, over-voltage, and excessive temperature, and it detects ground faults and it uses field-removable metal oxide varistors for ground fault protection. The 20AC2P1A0AYNNNC0 has a 3-phase voltage class of 400 Volts AC, with -/+10% operating range and it has a normal duty power rating of 1.0 Horsepower with 2.1 Amps of nominal current. It provides branch circuit protection in excess of 200,000 Amps by using the recommended circuit breaker and fusible devices, and it has a recommended drive to motor power ratio of 2:1. The 20AC2P1A0AYNNNC0 provide fast-acting current limiting with BUS voltage regulation, which ensures maximum acceleration and deceleration without tripping, and it has factory-installed Metal Oxide Varistors which provide robust protection against phase-to-phase faults, ground-to-phase faults at the output, and a line transient fault of up to 6000 Volts. It offers digital temperature control and an inertia ride-through which ensures trip-less operation during a prolonged power loss via rotating energy stored in high-inertia, low-friction loads.

The 20AC2P1A0AYNNNC0 provides control by using a sinusoidal pulse width modulated signal; a digital control signal which provides accurate and precise control, and it has an adjustable output voltage (0 to the rated motor voltage) control via a programmable output frequency. It has enhanced motor control that is programmable between the sensorless vector control and the vector control, and it offers 0.1% speed regulation over a 120:1 speed range and +/-10% torque control without an encoder feedback device. The 20AC2P1A0AYNNNC0 offers multiple stop modes, and it has 2 acceleration and deceleration times which can be programmed separately from 0 to 3600 seconds in 0.1-second increments. It has a NEMA Type 1 rated, panel-mounted enclosure, and an operating temperature range of 0 to 50 degrees Celsius. The 20AC2P1A0AYNNNC0 has 2.7 kilograms net shipping weight and total shipping dimensions of 122.4 x 225.7 x 179.8 millimeters.