Allen-Bradley 20AD027A0AYNANNN Variable Frequency Drive

Allen-Bradley PowerFlex 70 model 20AD027A0AYNANNN is a 480 V AC, 3‑phase adjustable frequency drive designed to smoothly control motor speed and torque for mid‑size industrial loads. Rated for 27 A input current, this variant aligns with the PowerFlex 70 family’s 20 HP normal‑duty configuration (with a 15 HP heavy‑duty option listed for this code), making it suitable for conveyors, pumps, fans, and machine tools that require reliable speed control. The drive is intended for panel mounting with an IP20/NEMA Type 1 enclosure and, according to available cut sheets, comes with conformal coating, a brake IGBT installed, and no drive‑mounted brake resistor, with a second environment CE EMC filter (CE directive 89/336/EEC); it also ships without a HIM, without a communications module, and without feedback. The PowerFlex 70 platform provides Enhanced Control features within this class, delivering robust performance for general purpose industrial automation tasks.