20AC1P3A3AYNNEC0

The Allen-Bradley 20AC1P3A3AYNNEC0 PowerFlex 70 Adjustable Frequency AC Drive is a variable frequency drive from the PowerFlex 70 family of enhanced drives designed to provide outstanding performance in a variety of industrial motion control systems. This drive, like every enhanced PowerFlex drive, features outstanding 0.1% speed regulation without an encoder feedback device, and it can be programmed for either sensorless vector control or the vector control option to accommodate a wide variety of applications. The 20AC1P3A3AYNNEC0 has a 3-phase (6-pulse) line input voltage of 400 Volts AC, with a -10%/+10% operating range, and it has a nominal current rating of 1.3 Amps with 0.37 kilowatts output power. All PowerFlex 70 drives offer a 0.98 displacement power factor across all speed ranges, and they offer 97.5% control efficiency at a nominal current and voltage rating. The 20AC1P3A3AYNNEC0 also offers 200,000 Amps of maximum branch circuit protection using suitable fuses and circuit breakers, and it can provide transient spike protection in excess of 6000 Volts using field-replaceable metal oxide varistors installed across the circuitry.

The 20AC1P3A3AYNNEC0 has built-in excessive temperature control as well as ground fault protection, and it offers BUS voltage regulation and fast-acting current limiting for maximum operation. It has an inertia ride-through function which provides faultless operation during a prolonged power outage, using high-inertia loads, and it also features a slip compensation function which helps delivers accurate speed control on loads. The 20AC1P3A3AYNNEC0 utilizes a pulse width modulated signal (a digital control signal) for precise control, and it offers 3-phase voltage output, controlled via a programmable output frequency. It provides a Class 10 motor overload protection and a 110% current overload protection for 60 seconds duration and it has independently programmed dual acceleration and deceleration times. The 20AC1P3A3AYNNEC0 has an Ethernet/IP interface which supports data transmission over coaxial cables and is used for easy control, programming, monitoring, troubleshooting, and seamless integration with factory processes. It also has an LCD human-machine interface module with easy-to-read multilingual text display for start-up, control, configuration, metering, and troubleshooting. The 20AC1P3A3AYNNEC0 has an IP20 (NEMA/UL 1) rated enclosure and a maximum temperature rating of 50 degrees Celsius. This drive has an A frame, and it has a net shipping weight of 6.0 pounds and dimensions of 4.82 x 8.89 x 7.08 inches.