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EBN861 Electronic Unit

Brand: ABB Group
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Microprocessor-controlled electronic unit with integrated frequency converter for continuous control of electrical actuators. Also available as explosion-proof version.

During continuous positioning the electronic unit varies the motor torque steplessly until the actuator force and the restoring process forces are balanced. 

High response sensitivity and positioning accuracy ensure an excellent control quality and a long actuator life expectancy.
Features
  • Conventional signal interface (0/4 to 20 mA / 24 V)
  • Digital communication via HART and PROFIBUS DP
  • Additional functions
    • Process controller
    • Maintenance computer
    • Programmable characteristics
  • Field installation
  • Housing with high protection class IP66
  • Torque, speed variation and continuous positioning

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Specifications

Brand

Humidity

  • ≤ 95 % Annual Average, No Condensation

Ambient Temperature

  • -25° to 55° C (-13° to 131° F)

Storage / Transport Temperature

  • -25° to 70° C (-13° to 158° F)
  • Long-term Storage: -25° to 40° C (-13° to 104° F)

Environmental Protection

  • IP66

Mounting Position

  • On Vertical Mounting Plate, cable gland at the bottom

Vibration

  • 1 G, Max. 150 Hz

Paint

  • 2-Layer Component Epoxy (RAL 9005, Black)

Supply Voltage

  • Standard actuator: 230 Vac (190-260 V), 47.5 to 63 Hz, single-Phase
  • Ex Actuator: 230 Vac (190-253 V), 47.5 to 63 Hz, single-Phase

Current Consumption

  • 5.3 to 13 A at 230 V

Communication

  • Conventional communication
  • Digital communication via HART and PROFIBUS DP

Documentation

Brochure

Catalog

Certificate

Manual

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