20AD040A0AYNANCN

The Allen-Bradley 20AD040A0AYNANCN PowerFlex 70 Adjustable Frequency AC Drive is a Variable Frequency Drive (VFD) with enhanced motor control that is designed to provide a wide range of motion control applications with speed and torque control. To accommodate a wider range of applications, the 20AD040A0AYNANCN can be programmed for either the Sensorless Vector Control (SVC) or the Vector Control (with patent FORCE Technology), and with the use of Slip Compensation, this drive can deliver 0.5% speed on-load regulation, thereby eliminating the need for feedback devices. The 20AD040A0AYNANCN has a nominal drive rating of 40 Amps, with a total power output of 22 Kilowatts, and it has a 3-phase (6-pulse) voltage input of 480 Volts AC.

It has a displacement power factor of 0.98, with an efficiency of 97.5% at nominal load, and it has a maximum short-circuit rating of 200,000 Amps based on specific fuses and circuit breakers. The 20AD040A0AYNANCN has BUS voltage regulation with trip limits of 570 Volts AC and 280 Volts AC (over and under voltage limits), and it also has a programmable current limiting capability with 20 to 160% programmed range (a feature which allows for maximum drive acceleration and deceleration without tripping). This drive is equipped with CE-rated integral electromagnetic compatibility (EMC) filtering and a standard dynamic break transistor which provides cost-effective braking. It features multiple stop modes (Ramp, Coast, DC-Brake, Fast Brake, Ramp-to-Hold, and S-curve) that are designed to meet application needs, and it also offers 2 independently programmed acceleration and deceleration times. The 20AD040A0AYNANCN has an IP20-rated watertight and dust-tight enclosure that is designed for panel mounting, and it has an operating temperature range of 0 to 50 degrees Celsius. The 20AD040A0AYNANCN has a panel mounting option, and it weighs approximately 9.25 kilograms.