Omicron CP SB1


The CP SB1 is an accessory for the CPC 100 which simplifies measurement of three-phase power transformers.

The transformer ratio and winding resistance are automatically measured in all three phases (in sequence) in all tap changer positions. The measurement results are recorded by the CPC 100 and can be analysed with the accompanying software package.

Key features

  • Time saving: Rewiring no longer necessary
  • Safety: one-time connection of cables
  • Minimization of measurement errors: Fully automated testing


For every tap changer position the transformer ratio and winding resistance can be measured

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5a192740bf5d2_cp-sb1-datasheet-enu_1.pdf November 25, 2017 08:18 Download