ABB ACS255 Series — Micro Drives | 120 V AC, 0.5 to 1.5 hp:

Expanding the voltage range for ABB IP20 micro drives as well as offering a full voltage range of IP66 drives, the ACS255 drive provides more solutions for basic applications. IP66 drives are ideally suited for food and beverage applications like augers, mixers, conveyors, pumps and fans where the drives are exposed to dust, moisture, and chemicals. Feed-thru wiring in IP20 models facilitates replacing panel mounted motor starters. IP66 models are offered with and without front panel mounted operator controls: Disconnect, speed potentiometer, and FWD-OFF-REV selector switch.

The ACS255 drive is part of ABB’s complete micro drive range, which offers a solution for every need:
— Drives for simple to more complex machines
— Complete input voltage range from 1-110 to 3-600 V AC
— IP20 and IP66 enclosures
— Power range from 0.5 to 20 hp

Features:

Power range 0.37 to 15 kW/0.5 to 20 Hp

IP20 or IP66 enclosures

Feed thru wiring on IP20 drives for easy motor starter replacement

Variable torque or constant torque V/Hz characteristics

Sensorless vector speed control for asynchronous

AC induction motor and synchronous permanent magnet AC (PMAC) motors

Scalar control (600V: Scalar and open loop vector)

Integrated control panel with LED display

Built-in brake chopper in sizes 2 & 3

Built-in Modbus RTU

Application macros and only the essential parameters make commissioning straightforward

IP66 drives can be mounted directly on processing equipment installed in harsh environments