20AD027A3NYNAEN0

The Allen Bradley 20AD027A3NYNAEN0 Adjustable Frequency AC Drive is a variable frequency AC drive from the Powerflex family of low cost, high-performance drives, designed to provide a control solution to a variety of applications that require high-level torque and speed control. This digital drive offers high performance in a small package that saves operation space and costs, and it comes in a Panel mount IP20 rated industrial enclosure designed for both indoor and outdoor use. The 20AD027A3NYNAEN0 has a 3-phase (6 pulse) input voltage of 480 Volts AC with a nominal current rating of 27 Amps and a net power output of 15 Kilowatts (20 Horse Power). This drive has an operational efficiency of 97.5% with a 0.95 displacement power factor, and it is protected from short-circuit of up to 200,000 Amps (Symmetrical) using specified fuse and circuit breakers.

This module has a digitally controlled current limit capability programmed form 20% to up to 160% of rated drive current, and a BUS voltage regulation, which allows for enhanced performance without tripping. The 20AD027A3NYNAEN0 also digitally monitors drive temperature, and it automatically detects ground fault and provides ground fault protection using Metal Oxide Varistor. By default, it is programmed for standard Volt per Hertz control suitable for simple fan and pump applications, and it offers a standard motor performance of 0.5% (of base speed regulation) across a 40:1 speed range with slip compensation (without encoder device). The 20AD027A3NYNAEN0 comes standard with EMC class (CE approved) line filtering, and it like every powerflex 70 drives, it also comes with cheap internal brake transistor, which provides cost-effective braking. This drive can be programmed remotely via an internal Ethernet/IP communication adapter with the ability to read, monitor, control, and transfer (exchange) data from a host controller. It also allows for local monitoring and control using 7 lines by 21 characters full numeric LCD display interface module (HIM) with a multi-language option and an easy to read descriptive text. The 20AD027A3NYNAEN0 has a functional temperature range of 0 to 50 degree Celsius (32 to 122 degree Fahrenheit), with a storage limits of –40 to +70 degree Celsius (–40 to +158 degree Fahrenheit), and it is used with a non-condensing 5 to 95% relative humidity condition. The 20AD027A3NYNAEN0 has a net weight of 9.3 kilogram (enclosure inclusive), with a total shipping volume of 220 x 350 x 180 millimeters and is RCM, CE, c-UL-us, and CE certified.