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CONTENTS

  • FOREWORD
  • 1. SCOPE
  • 2. REFERENCES
  • 3. DEFINITIONS AND INTERPRETATIONS
    • 3.1 Active Energy *
    • 3.2 Active Power *
    • 3.3 Actual Metering Point ‡
    • 3.4 Apparent Energy ‡
    • 3.5 Apparent Power ‡
    • 3.6 Boundary Point *
    • 3.7 Central Data Collection Agent (CDCA) *
    • 3.8 Communication Line ‡
    • 3.9 CTN ‡
    • 3.10 CVA †
    • 3.11 CVA Customer †
    • 3.12 Defined Metering Point ‡
    • 3.13 Demand Period ‡
    • 3.14 Demand Values ‡
    • 3.15 electricity *
    • 3.16 Export †
    • 3.17 Import †
    • 3.18 Interrogation Unit ‡
    • 3.19 Licensed Distribution System Operator (LDSO) *
    • 3.20 Maximum Aggregated Capacity ‡
    • 3.21 Meter *
    • 3.22 Meter Register ‡
    • 3.23 Metering Equipment *
    • 3.24 Offshore Platform ‡
    • 3.25 Offshore Power Park Module *
    • 3.26 Outstation *
    • 3.27 Outstation System ‡
    • 3.28 PARh Meter ‡
    • 3.29 Password ‡
    • 3.30 PSTN ‡
    • 3.31 Rated Measuring Current ‡
    • 3.32 Reactive Energy *
    • 3.33 Reactive Power *
    • 3.34 Registrant *
    • 3.35 Settlement Instation ‡
    • 3.36 Single Line Diagram (SLD)
    • 3.37 SVA †
    • 3.38 SVA Customer *
    • 3.39 SVA Meter Operator Agent *
    • 3.40 Systems Connection Point *
    • 3.41 UTC *
  • 4. MEASUREMENT CRITERIA
    • 4.1 Measured Quantities and Demand Values for Metering Systems Registered in CMRS
      • 4.1.1 Measured Quantities
      • 4.1.2 Demand Values
    • 4.2 Measured Quantities and Demand Values for Metering Systems Registered in SMRS
      • 4.2.1 Measured Quantities
      • 4.2.2 Demand Values
    • 4.3 Accuracy Requirements
      • 4.3.1 Overall Accuracy
      • 4.3.2 Compensation for Measurement Transformer Error
      • 4.3.3 Compensation for Power Transformer and Line Losses
  • Where the AMP associated with a Settlement Metering System, is below the AMP associated with another Settlement Metering System, a differencing Metering arrangement shall be used. For Metering Systems registered in CMRS this shall be done in accordance with BSCP75 ‘Registration of Meter Aggregation Rules For Volume Allocation Units’. For Metering Systems registered in SMRS this shall be done in accordance with the Metering Operations Schedule of the Retail Energy Code (REC) and BSCP502 ‘Half Hourly Data Collection for SVA Metering Systems Registered in SMRS’, via a Complex Site Supplementary Information Form6.5. METERING EQUIPMENT CRITERIA
    • 5.1 Measurement Transformers
      • 5.1.1 Current Transformers
      • 5.1.2 Voltage Transformers
      • 5.1.3 Monitoring of Voltage Transformers
      • 5.1.4 Measurement Transformers Installed on Existing Circuits
    • 5.2 Testing Facilities
    • 5.3 Meters
    • 5.4 Displays and Facilities for Registrant or Supplier Information
      • 5.4.1 Displays
      • 5.4.2 Facilities
    • 5.5 Outstation
      • 5.5.1 Data Storage
      • 5.5.2 Time Keeping
      • 5.5.3 Monitoring Facilities
    • 5.6 Communications
      • 5.6.1 Local Interrogation
      • 5.6.2 Remote Interrogation
    • 5.7 Sealing
    • 5.8 Single Line Diagram
    • 6. ASSOCIATED FACILITIES
    • 6.1 Interrogation Unit
    • 6.2 Additional Features
  • 7. ACCESS TO DATA
  • APPENDIX A: DEFINED METERING POINTS
  • APPENDIX B: LABELLING OF METERS FOR IMPORT AND EXPORT
  • APPENDIX C: FUSING
  • APPENDIX D: PASSWORDS
  • APPENDIX E: GUIDANCE FOR THE USE OF MULTI CORE METERING CABLES
  • APPENDIX F: GUIDANCE FOR THE COMMUNICATION ARRANGEMENTS FOR METERING SYSTEMS LOCATED OFFSHORE AT OFFSHORE POWER PARK MODULES
  • APPENDIX G: GUIDANCE FOR THE USE OF BUSBAR VOLTAGE TRANSFORMERS

Code of Practice 2: The Metering of Circuits with a Rated Capacity not Exceeding 100 MVA for Settlement Purposes V19.0

Effective From Date:02/11/2023
Status:SUPERSEDED
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