Produktansicht Austausch-Automatik KEA 211-41

Control unit KEA 211-41 NSTR

replaces KEA 041 NSTR

Hardware

Analogue Inputs

  • 3-phase or single phase (can be parameterised) mains voltage monitor. It can be set in increments of 1 volt. If the rotary field of a three phase system is incorrect, the display shows <U. Accuracy class 1. The monitored mains voltage is supplied by the transformers at the relay unit RZ 041.
  • 2-phase (or single phase) generator voltage monitor. It can be set in increments of 1 volt. Accuracy class 1. The monitored generator voltage is supplied by the transformer at the relay unit RZ 041.
  • Mains and generator frequency monitor 50 or 60 Hz. They can be set to any value between 40 and 70 Hz. Accuracy class 1.
  • Battery voltage monitor.
  • Input for pick-up.

Digital Inputs / Outputs

  • Existing multipole cables and relay units are used. The cables are directly plugged into the control unit KEA.

Serial interfaces

  • Optical fibre interface for parameterisation.

Technical Data

Design

  • Device for panel mounting, Dimensions (WxHxD): 260 x 170 x 100 mm,
  • Weight: approx. 2,2 kg, any installation position, Protection type (built-in) IP 44
  • one-to-one interchangeable 

General

  • Ambient temperature:
    •     Storage-20°C ... +70°C,
    •     Operation 0°C ... +55°C,
  • Supply voltage switchable
    •     9-12-15V or
    •     14-24-35V DC,
  • Standards/regulations: VDE 100, Teil 710.

Product Name: KEA 211-41 NSTR

 

Article-Number: 2A241N0X00

Product overview

Documentation

Software