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Product information

The EASKD 31.8 3x400/1A 15VA Kl.0,2 is a compact, high-precision low-voltage measuring transformer of the proven EASKD series, specially developed for use in power distribution, switchgear, meter panels and industrial measurement and monitoring systems.

Technical main features:
  • Type billing current transformer (box-type) – EASKD 31.8
  • Transformation ratio 3x400/1 A (rated primary current 400 A per phase, rated secondary current 1 A)
  • Rated power / burden 15 VA
  • Accuracy class Kl. 0,2 (according to IEC/EN 61869-2 or DIN EN 61869-2)
  • Maximum operating voltage Um ≤ 0.72 kV
  • Rated frequency 50–60 Hz
  • Thermal rated continuous current Icth = 1.0 × Ipr (continuous current 1 × rated primary current)
  • Thermal rated short-time current Ith = 100 × Ipr, 1 s
  • Insulation class E
  • Insulation test voltage 3 kV, 50 Hz, 1 min
  • Mounting Foot and rail mounting possible, including insulating protective cap

The EASKD 31.8 3x400/1A 15VA Kl.0,2 is characterized by its very compact design, high reliability and excellent linearity – ideal for applications where highly precise measurement for billing purposes is required at medium to higher currents (e.g. billing points, energy monitoring systems with high accuracy requirements).

We will be happy to supply this model from stock at short notice or configure further primary currents of the EASKD series for you.

Contact us for your individual offer!


3D models and more files to each product can be found in our download area downloadarea

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