Logo

EASK 81.4

PDF
PB_EASK81.4_online-zoom.jpgPB_EASK81.4_online-zoom.jpg
PB_EASK81.4_online-zoom.jpg
TZ_EASK81.4_F_online-zoom.jpg
TZ_EASK81.4_S_online-zoom.jpg
TZ_EASK81.4_T_online-zoom.jpg
Description

Description

Plug-in current transformer for primary nominal currents from 400 A up to 1500 A, secondary nominal current 5 A or 1 A, accuracy class 0.2, 0.5s and 0.5, PTB Braunschweig certificated for tariff application.

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: 80 x 10 mm
  • Bus bar 2: 60 x 30 mm
  • Bus bar 3: 2 x 60 x 10 mm
  • Round conductor: 55 mm
  • Width: 120 mm
  • Height: 126,5 mm
  • Depth: 58 mm
 

We use cookies on our website. Some of them are essential for the operation of the site, while others help us to improve this site and the user experience (tracking cookies).

You can decide for yourself whether you want to allow cookies or not. Please note that if you reject them, you may not be able to use all the functionalities of the site.