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Product information

The EASK 123.3 1500/1A 10VA Kl.0,5s is a compact, high-precision billing current transformer of the proven EASK series, specially developed for use in power distribution, switchgear, meter panels and industrial measurement and monitoring systems.

Technical main features:
  • Type Billing current transformer (Window-Type) – EASK 123.3
  • Transformation ratio 1500/1 A (primary rated current 1500 A, secondary rated current 1 A)
  • Rated power / burden 10 VA
  • Accuracy class accuracy class 0,5s (according to IEC/EN 61869-2 or DIN EN 61869-2)
  • Primary conductor bore For round conductors up to max. Ø 120 mm (window bore 123 mm)
  • Maximum operating voltage Um ≤ 0,72 kV
  • Rated frequency 50–60 Hz
  • Thermal rated continuous current Icth = 1,0 × Ipr (continuous current 1 × primary rated current)
  • Thermal rated short-time current Ith = 60 × Ipr, 1 s
  • Insulation class E
  • Insulation test voltage 3 kV, 50 Hz, 1 min
  • Dimensions (approx.) Width 150 mm × height 150 mm × depth 55 mm
  • Weight (approx.) 1,2–1,5 kg (depending on version)
  • Mounting Rail and wall mounting possible, including insulating protective cap

The EASK 123.3 1500/1A 10VA Kl.0,5s is characterised by its robust design, high reliability and excellent linearity – ideal for applications with high primary currents, such as in large distribution systems, billing measurements and energy monitoring systems with considerable power requirements.

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

Contact us for your individual quote!


3D models and more files to each product can be found in our download area downloadarea
Properties
Type-Name: EASK
Type number: 123.3
accuracy class: 0,5s
apparent power (VA): 10
primary current: 1500
secondary current: 1