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EAS 176.3

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Description

Description

Plug-in current transformers suitable for slim-line XR size XR1 for primary nominal currents of 150 A up to 250 A with a secondary nominal current of 5 A or 1 A, accuracy class 0.5, PTB Braunschweig certificated for tariff application.
Installation of this current transformer is only possible with the ABB bus bar adaptor.

Technical Data

  • Therm. nominal continuous current Icth: 1,2 x IN
  • Therm. nominal short-time current Ith: 60 x IN, 1 sec.
  • Max. operating voltage Um: 0.72 kV
  • Isolation test voltage: 3 kV, Ueff, 50 Hz, 1 min.
  • Nominal rated frequency: 50...60 Hz
  • Isolation class: E
  • Bus bar 1: 17 x 6 mm
  • Round conductor: 15,2 mm
  • Width: 44 mm
  • Height: 65 mm
  • Depth: 30 mm
 
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