Allen Bradley 20AD3P4F3NYNANNN

The Allen-Bradley 20AD3P4F3NYNANNN Adjustable Frequency AC Drive is a digital AC drive from the PowerFlex 70 family of high-performance drives designed to provide outstanding speed and torque control in a wide range of applications. This drive features a compact enclosure design, which supports a flange-mounting option, and it also supports “Zero Stacking,” a feature which allows a 40 degrees Celsius maximum operating temperature when the drives are placed side by side. The 20AD3P4F3NYNANNN has 3.4 Amps of nominal current rating, with a 1.5 Kilowatts normal duty power rating, and it has a 6-pulse 3-phase voltage rating of 480 Volts AC. It has built-in protective features like BUS Voltage, programmable current limiting, ground fault detection protection, and microprocessor temperature monitoring. It also features “Inertia Ride-Through,” a feature which allows for trip-less operation even in prolonged power loss, and it offers 150% overload capacity for 3 seconds. It has a standard motor control option, but it can deliver 0.5% open loop speed regulation across a 40:1 speed range by using slip compensation, thus removing the need for an encoder feedback option.

The 20AD3P4F3NYNANNN offers multiple program options, which can be programmed to meet application needs, and it also has 2 acceleration and deceleration times, programmed independently from 0 to 3600 seconds. The 20AD3P4F3NYNANNN has EMC line filtering option designed to reduce electromagnetic noise and it comes standard with a dynamic brake transistor which offers low-cost and effective braking. Control, monitoring, and troubleshooting are done via a full numeric LCD interface module with simple multilingual descriptive text, and a calculator-like control pad, for data entry. It has flange-mounted IP20 (NEMA/UL Type 1) front chassis and an IP66 (NEMA/UL 4X/12) rear heatsink enclosure designed for both indoor and outdoor use. It has an ambient temperature range of 0 to 40 degrees Celsius (32 to 104 degrees Fahrenheit), and a storage range of –40 to 70 degrees Celsius (–40 to 158 degrees Fahrenheit). The 20AD3P4F3NYNANNN weighs approximately 3.6 kilograms, and it has total dimensions of 205.2 x 234.6 x 178.6 millimeters.