Logo

PTW 58

PDF
PB_PTW58_online-zoom.jpgPB_PTW58_online-zoom.jpg
PB_PTW58_online-zoom.jpg
TZ_PTW58_F_online-zoom.jpg
TZ_PTW58_S_online-zoom.jpg
TZ_PTW58_T_online-zoom.jpg
Description

Description

Split-core current transformer for primary nominal currents from 250 A up to 1000 A, secondary nominal current 5 A or 1 A (optional 2 A), accuracy class 0.5 and 1.

Technical Data

  • Therm. nominal continuous current Icth: 1,0 x IN
  • Therm. nominal short time current Ith: 60 x IN, 1 Sek. (bei 1000 A: 40 x IN, 1 Sek.)

  • 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: 50 x 80 mm
  • Round conductor: 50 mm
  • Width: 125 mm
  • Height: 158 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.