Parker AC20 advanced compact variable-speed drive delivers high-performance yet budget-friendly motor speed and torque control for industrial OEM systems, covering heavy-duty power range from 1.5 kW up to 180 kW. This IP20 drive supports both AC induction and PMAC permanent-magnet motors. With optional encoder feedback card fitted, closed-loop vector control becomes available for induction motors.
Equipped with standard STO Safe Torque-Off SIL2 / PLd safety function, built-in multi-protocol Ethernet port, µSD-card slot for parameter backup and field firmware update. Two user-installable expansion slots allow I/O or feedback add-on cards. Free DSE-Lite programming tool brings flexible block-based application logic for complex machine workflows. Conformally coated circuit boards ensure stable operation within Class C3 harsh industrial environments.

Parker AC20 Series Variable Frequency Drives Features

- Versatile Motor Control Options
Supports V/Hz scalar, sensor-less vector, and optional closed-loop vector via encoder feedback card. Works with AC induction and PMAC permanent-magnet motors for demanding industrial variable-frequency-drive applications.
-Rich Expandability & Industrial Connectivity
Two user-fit option slots for I/O expansion or encoder feedback modules. Native multi-protocol Ethernet port supports Profinet IO, Ethernet-IP, Modbus TCP/IP. Additional communication cards are available for further field-bus integration. µSD-card for project backup, cloning and firmware updates.
- Simplified Commissioning
Integrated local keypad for manual operation and parameter setup. Free Parker DSE-Lite software with block programming, pre-built macro templates cuts engineering work for OEM equipment projects. Removable wiring brackets speed-up cabinet installation.
- Built-in Safety & Harsh-environment Reliability
Standard STO Safe Torque-Off SIL2 / PLd safety certification. Conformally coated PCBs for Class C3 industrial surroundings. Dedicated PTC thermistor input for motor thermal protection (software configuration required). Service-friendly replaceable cooling fans for long runtime operations.
- Heavy-duty Dynamic Performance
150 % overload capacity for 60 seconds, well-suited for high-inertia startup loads in general-purpose industrial machinery.

Parker AC20 Series Variable Frequency Drives Applications

- Conveyors
- Fans
- Mixers
- Factory Automation Systems
- HVAC & Refrigeration
- Winding & Unwinding Equipment
- Printing & Converting Machinery
- Industrial Washing Machines
- Pulp & Paper Processing
- Food and Beverage Production

HEASH TECHNIQUE B.V., is well-experienced in automation & drive components. Please feel free to contact us if you require Parker AC20 series frequency drives, or other Parker products including proportional valves, pumps, motors and cooling units. Welcome to send us inquiry.