Elexon explains the BSC's requirements for commissioning Half Hourly (HH) Metering Equipment in accordance with Code of Practice 4.

<div data-id="background" style="margin-left:0.2in;text-align:left;text-indent:-0.2in">Background</div>

<div data-id="process" style="margin-left:0.2in;text-align:left;text-indent:-0.2in">Process</div>

<div data-id="commissioning-of-measurement-transformers-for-settlement-purposes-code-of-practice-4" style="text-align:left">Commissioning of measurement transformers for Settlement purposes (<u class='defined-term'>Code of Practice</u> 4)</div>

<div data-id="ldsonetso-process" style="text-align:left"><u class='defined-term'>LDSO</u>/NETSO Process</div>

<div data-id="moa-process" style="text-align:left">MOA Process</div>

<div data-id="registrant-process" style="text-align:left">Registrant process</div>

<div data-id="scenario-1" style="margin-left:0.2in;text-align:left;text-indent:-0.2in">Scenario 1</div>

<div data-id="ldso-process" style="text-align:left"><u class='defined-term'>LDSO</u> Process</div>

<div data-id="scenario-2" style="margin-left:0.2in;text-align:left;text-indent:-0.2in">Scenario 2</div>

<div data-id="system-operator-process" style="text-align:left"><u class='defined-term'>System</u> Operator Process</div>

<div data-id="scenario-3" style="margin-left:0.2in;text-align:left;text-indent:-0.2in">Scenario 3</div>

<div data-id="scenario-4" style="margin-left:0.2in;text-align:left;text-indent:-0.2in">Scenario 4</div>

<div data-id="scenario-5" style="margin-left:0.2in;text-align:left;text-indent:-0.2in">Scenario 5</div>

<div data-id="scenario-6" style="margin-left:0.2in;text-align:left;text-indent:-0.2in">Scenario 6</div>

<div data-id="sample-measurement-transformers-commissioning-record" style="margin-left:0.2in;text-align:left;text-indent:-0.2in">Sample Measurement Transformers Commissioning Record</div>

<div data-id="risk-matrix" style="margin-left:0.2in;text-align:left;text-indent:-0.2in">Risk Matrix</div>

<div data-id="process-flow-diagram" style="margin-left:0.2in;text-align:left;text-indent:-0.2in">Process flow diagram</div>

<div data-id="scenarios" style="text-align:left">Scenarios</div>

<div data-id="further-information" style="text-align:left">Further Information?</div>

CONTENTS

Commissioning Measurement Transformers Code of Practice four V6.0