This Code of Practice states the practices that shall be employed, and the facilities that shall be provided for the measurement and recording of the quantities required for Settlement purposes. This Code of Practice specifically applies to the Metering Equipment to be installed on each circuit where the Maximum Demand of the electricity being transferred does not exceed 1MW.

22.0

<div data-id="1" style="text-align:justify">1. <span>SCOPE</span></div>

<div data-id="2" style="text-align:justify">2. REFERENCES</div>

<div data-id="3-3.1" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.1 <u class='defined-term'>Active Energy</u> *</div>

<div data-id="3-3.2" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.2 <u class='defined-term'>Active Power</u> *</div>

<div data-id="3-3.3" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.3 Actual <u class='defined-term'>Metering Point</u> ‡</div>

<div data-id="3-3.4" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.4 Apparent Energy ‡</div>

<div data-id="3-3.5" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.5 Apparent Power ‡</div>

<div data-id="3-3.6" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.6 <u class='defined-term'>Boundary Point</u> *</div>

<div data-id="3-3.8" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.8 <u class='defined-term'>CVA Customer</u> †</div>

<div data-id="3-3.9" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.9 De-Energised ‡</div>

<div data-id="3-3.10" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.10 Defined <u class='defined-term'>Metering Point</u> ‡</div>

<div data-id="3-3.11" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.11 Demand Period ‡</div>

<div data-id="3-3.12" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.12 Demand Values ‡</div>

<div data-id="3-3.13" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.13 Electricity *</div>

<div data-id="3-3.14" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.14 <u class='defined-term'>Export</u> †</div>

<div data-id="3-3.15" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.15 <u class='defined-term'>Import</u> †</div>

<div data-id="3-3.16" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.16 Interrogation Unit ‡</div>

<div data-id="3-3.17" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.17 <u class='defined-term'>Licensed Distribution System Operator</u> (<u class='defined-term'>LDSO</u>) *</div>

<div data-id="3-3.18" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.18 Maximum Demand †</div>

<div data-id="3-3.19" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.19 <u class='defined-term'>Meter</u> *</div>

<div data-id="3-3.20" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.20 <u class='defined-term'>Metering Equipment</u> *</div>

<div data-id="3-3.21" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.21 <u class='defined-term'>Meter</u> Register ‡</div>

<div data-id="3-3.22" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.22 <u class='defined-term'>Offshore</u> Platform</div>

<div data-id="3-3.23" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.23 <u class='defined-term'>Offshore Power Park Module</u></div>

<div data-id="3-3.24" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.24 <u class='defined-term'>Outstation</u> *</div>

<div data-id="3-3.25" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.25 <u class='defined-term'>Outstation</u> System ‡</div>

<div data-id="3-3.26" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.26 Password ‡</div>

<div data-id="3-3.28" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.28 Rated Measuring Current ‡</div>

<div data-id="3-3.29" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.29 <u class='defined-term'>Reactive Energy</u> *</div>

<div data-id="3-3.30" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.30 <u class='defined-term'>Reactive Power</u> *</div>

<div data-id="3-3.31" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.31 <u class='defined-term'>Registrant</u> *</div>

<div data-id="3-3.32" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.32 <u class='defined-term'>Settlement</u> Instation ‡</div>

<div data-id="3-3.33" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.33 Single Line Diagram (SLD)</div>

<div data-id="3-3.34" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.34 <u class='defined-term'>Small Scale Third Party Generating Plant Limit</u> *</div>

<div data-id="3-3.35" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.35 <u class='defined-term'>Small Scale Third Party Generating Plant</u> *</div>

<div data-id="3-3.36" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.36 SVA Customer †</div>

<div data-id="3-3.37" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.37 SVA Meter Operator Agent *</div>

<div data-id="3-3.38" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">3.38 Systems Connection Point *</div>

<div data-id="3" style="text-align:justify">3. DEFINITIONS AND INTERPRETATIONS</div>

<div data-id="4-4.1-4.1.1" style="text-align:justify">4.1.1 Measured Quantities</div>

<div data-id="4-4.1-4.1.2" style="text-align:justify">4.1.2 Demand Values</div>

<div data-id="4-4.1" style="margin-left:0.59in;text-align:justify;text-indent:-0.59in">4.1 Measured Quantities and Demand Values for <u class='defined-term'>Metering System</u>s Registered in <u class='defined-term'>CMRS</u></div>

<div data-id="4-4.2-4.2.1" style="text-align:justify">4.2.1 Measured Quantities</div>

<div data-id="4-4.2-4.2.2" style="text-align:justify">4.2.2 Demand Values</div>

<div data-id="4-4.2" style="margin-left:0.49in;text-align:justify;text-indent:-0.49in">4.2 Measured Quantities and Demand Values for <u class='defined-term'>Metering System</u>s Registered in <u class='defined-term'>SMRS</u></div>

<div data-id="4-4.3-4.3.1" style="text-align:justify">4.3.1 Overall Accuracy</div>

<div data-id="4-4.3-4.3.2" style="text-align:justify">4.3.2 Compensation for Measurement Transformer Error</div>

<div data-id="4-4.3-4.3.3" style="text-align:justify">4.3.3 Compensation for Power Transformer and Line Losses</div>

<div data-id="4-4.3" style="margin-left:0in;text-align:justify;text-indent:0in">4.3 Accuracy Requirements</div>

<div data-id="4" style="text-align:justify">4. MEASUREMENT CRITERIA</div>

<div data-id="5-5.1-5.1.1" style="text-align:justify">5.1.1 Current Transformers</div>

<div data-id="5-5.1-5.1.2" style="text-align:justify">5.1.2 Voltage Transformers</div>

<div data-id="5-5.1-5.1.3" style="text-align:justify">5.1.3 Measurement Transformers Installed on Existing Circuits</div>

<div data-id="5-5.1" style="margin-left:0in;text-align:justify;text-indent:0in">5.1 Measurement Transformers</div>

<div data-id="5-5.2" style="margin-left:0in;text-align:justify;text-indent:0in">5.2 Fusing and Testing Facilities</div>

<div data-id="5-5.3" style="margin-left:0in;text-align:justify;text-indent:0in">5.3 <u class='defined-term'>Meter</u>s</div>

<div data-id="5-5.4-5.4.1" style="text-align:justify">5.4.1 Displays</div>

<div data-id="5-5.4-5.4.2" style="text-align:justify">5.4.2 Facilities</div>

<div data-id="5-5.4" style="margin-left:0in;text-align:justify;text-indent:0in">5.4 Displays and Facilities for <u class='defined-term'>Registrant</u> or <u class='defined-term'>Supplier</u> Information</div>

<div data-id="5-5.5-5.5.1" style="text-align:justify">5.5.1 Data Storage</div>

<div data-id="5-5.5-5.5.2" style="text-align:justify">5.5.2 Time Keeping</div>

<div data-id="5-5.5-5.5.3" style="text-align:justify">5.5.3 Monitoring Facilities</div>

<div data-id="5-5.5" style="margin-left:0in;text-align:justify;text-indent:0in">5.5 <u class='defined-term'>Outstation</u></div>

<div data-id="5-5.6-5.6.1" style="margin-left:0.59in;text-align:justify;text-indent:-0.59in">5.6.1 Local Interrogation</div>

<div data-id="5-5.6-5.6.2" style="margin-left:0.59in;text-align:justify;text-indent:-0.59in">5.6.2 Remote Interrogation</div>

<div data-id="5-5.6" style="margin-left:0in;text-align:justify;text-indent:0in">5.6 <u class='defined-term'>Communication</u>s</div>

<div data-id="5-5.7" style="margin-left:0in;text-align:justify;text-indent:0in">5.7 Appropriate Seals</div>

<div data-id="5-5.8" style="margin-left:0in;text-align:justify;text-indent:0in">5.8 Single Line Diagram</div>

<div data-id="5" style="text-align:justify">5. METERING EQUIPMENT CRITERIA</div>

<div data-id="6-6.1" style="margin-left:0in;text-align:justify;text-indent:0in">6.1 Interrogation Unit</div>

<div data-id="6-6.2" style="margin-left:0in;text-align:justify;text-indent:0in">6.2 Additional Features</div>

<div data-id="6" style="text-align:justify">6. ASSOCIATED FACILITIES</div>

<div data-id="7" style="text-align:justify">7. ACCESS TO DATA</div>

<div data-id="appendix-a-defined-metering-points" style="margin-left:1.58in;text-align:justify;text-indent:-1.58in">APPENDIX A DEFINED METERING POINTS</div>

<div data-id="appendix-b-labelling-of-meters-for-import-and-export" style="margin-left:1.58in;text-align:justify;text-indent:-1.58in">APPENDIX B LABELLING OF METERS FOR IMPORT AND EXPORT</div>

<div data-id="appendix-c-typical-testing-facilities-and-fusing-arrangements" style="margin-left:1.58in;text-align:justify;text-indent:-1.58in">APPENDIX C TYPICAL TESTING FACILITIES AND FUSING ARRANGEMENTS</div>

<div data-id="appendix-d-passwords" style="margin-left:1.58in;text-align:justify;text-indent:-1.58in">APPENDIX D PASSWORDS</div>

<div data-id="appendix-e-options-for-ensuring-meters-and-displays-can-be-read-and-remotely-interrogated" style="margin-left:1.58in;text-align:justify;text-indent:-1.58in">APPENDIX E OPTIONS FOR ENSURING METERS AND DISPLAYS CAN BE READ AND REMOTELY INTERROGATED</div>

CONTENTS

Code of Practice 5: The Metering of Energy Transfers with Maximum Demand of up to (and Including) 1MW for Settlement Purposes V22.0

Defined Terms

Cross-references