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ACS255 Micro Drive

Brand: ABB Group
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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.
Features
  • Power range 0.37 to 15 kW/0.5 to 20 Hp
  • IP20 or IP66 enclosures
  • 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

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Specifications

Brand

Available Voltage Range

  • IP20: 110-120 V, 500-600 V
  • IP66: 110-120 V, 200-240 V, 380-480 V, 500-600 V

Control Mode

  • V/Hz and open loop vector

Display

  • 6-Character LED Display

Analog Output

  • One 0-10 Vdc

Analog Input

  • Drive: 0-10 Vdc, 4-20 mA

Overload Capacity

  • Drive output 150 % for one minute and 175 % for 2 seconds

Maximum Load

  • IP20: 1.5 HP @ 120 V In/230 V Out, 20 HP @ 600 V In/Out
  • IP66: 5 HP @ 230 Vac, 10 HP @ 460 Vac, 15 HP @ 600 Vac

Input Voltage

  • IP20: 115 Vac (99-126), 600 Vac (450-660)
  • IP66: 230 Vac (198-264), 460 Vac (342-528)

Frequency

  • Rated Input 50/60 Hz (± 5 %)
  • Control Range: 0-500 Hz

Operating Temperature

  • IP20: -10° to 50° C
  • IP66: -10° to 40° C

Time Range

  • 0 to 600 sec.

Communication

  • Built-in Modbus-RTU (RS-485)

Certifications & Approvals

  • UL, cUL, CE, C-tick, GOST

Altitude

  • 1,000 m (3,300 ft), derate by 1 % per 100M up to 2,000 m Max.

Ambient Temperature

  • -10° to 50° C (14° to 12° F)

Storage Temperature

  • -40° to 60° C (-40° to 140° F)

Humidity

  • 10 % to 95 % Relative Humidity, Non-Condensing

Environment (Vibration)

  • IP20
  • IP66/NEMA 4X

  • Conveyors
  • Mixers
  • Material Handling
  • Fans & Pumps
  • Automated Gate Control
  • Food and Beverage
  • Printing
  • Woodworking Machinery

Documentation

Brochure

Catalog

Manual

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