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Field of measurement

  • electricity and magnetism

Interní identifikátor

HVC11a

Quantity

  • voltage transformer: ratio error

Instrument or artifact

  • voltage transformers
  • voltage transformer bridge

Calibration and measurement capabilities

Range Calibration and measurement capabilities
0 - 20 % 0.006 - 0.2 %

Technical competence

  • CIPM MRA

Guarantee of service

Guarantee for service Department
Ing. Renata Styblíková Ph.D. Unit of Electromagnetic Quantities

Measurement conditions

voltage ratio 100/5 V/V to 400/250 kV/V
frequency 50 Hz

Method

Number of procedure Title of procedure
817-MP-C701 Verification and calibration of Current Transformers