BS 5862(1980) : 1980 AMD 10232

National foreword
Cooperating organizations
1 Scope
2 Terms and definitions
2.1 Inductive voltage divider
2.2 Transfer ratio
2.3 Fiducial value
2.4 Transfer ratio error
2.5 Input impedance
2.6 Output impedance
2.7 Influence quantity
2.8 Variation
2.9 Reference conditions
2.10 Nominal range of use
2.11 Limiting values of an influence quantity
2.12 Circuit insulation voltage (nominal circuit
      voltage)
2.13 Common mode voltage
2.14 D.C. series mode input current
2.15 Distortion factor
2.16 Electrostatic screen
2.17 Leakage current screen
2.18 Resolution
2.19 Auxiliary equipment
2.20 Accuracy
3 Classification
4 Limits of intrinsic error
4.1 Permissible limits of intrinsic error
4.2 Selectable ratios
5 Conditions for the determination of intrinsic
      errors
6 Permissible variations
6.1 Limits of variations
6.2 Conditions for the determination of the variations
6.3 Variation due to d.c. series mode current
6.4 Variation due to the influence of an externally
      produced magnetic field
7 Additional electrical and mechanical requirements
7.1 Limiting values of input voltage
7.2 Input voltage switching
7.3 Voltage test and other safety requirements
7.4 Insulation resistance test
7.5 Limiting conditions for storage, transport and use
8 Information, markings and symbols
8.1 Information
8.2 Marking, symbols and their locations
8.3 Documentation
8.4 Example of the marking of an IVD
Appendix
A Transfer ratio and other performance
      characteristics
Figures

Specifies inductive voltage dividers designed to give a number of accurate ratios of alternating voltage over a range of frequencies and to be used with negligible burden on their output. In some multi-dial inductive voltage dividers, the setting circuit of the last (least significant) dial is resistive. Excludes auxiliary equipment. BS AMD 10232 RENUMBERS STD