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Product information

The split-core current transformer KBR 18S 100/1A 0,75VA Kl.3 is a compact, high-precision low-voltage measuring transformer of the proven KBR series, specially developed for use in power distribution, switchgear, meter panels and industrial measurement and monitoring systems.

Technical main features:
  • Type split-core current transformer – KBR 18S
  • Transformation ratio 100/1 A (primary rated current 100 A, secondary rated current 1 A)
  • Rated power / burden 0,75 VA
  • Accuracy class Kl. 3 (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 × primary rated current)
  • Thermal rated short-time current Ith = 100 × Ipr, 1 s
  • Insulation class E
  • Insulation test voltage 3 kV, 50 Hz, 1 min

The KBR 18S 100/1A 0,75VA Kl.3 is characterized by its very compact design, high reliability and excellent linearity – ideal for applications where precise measurement with low burden is required at medium currents (e.g. cable distributors, measuring points, energy monitoring systems with moderate power requirements).

We are happy to supply this model from stock at short notice or configure further primary currents of the KBR 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
Properties
Type-Name: KBR
Type number: 18S
apparent power (VA): 0,75
primary current: 100
secondary current: 1