1.6.1 Acronyms

1.6.2 Definitions

3.1.1 SVAA sends Market Domain Data.

3.2.1 New connection or Registration Transfers from CMRS to SMRSClass="sdfootnoteanc" name="sdfootnote5anc" href="#sdfootnote5sym" data-footnote="If a Registration Transfer from CMRS, proceed in accordance with BSCP68, Section 3.2">⁵ - Metered supply

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3.2.3 Change of Supplier for an existing SVA Metering System (No Change of SVA MOA, HHDC or HHDA).

3.2.4 Change of HHDC for an existing SVA Metering System.

3.2.5 Change of SVA MOA (no change of SVA Metering System).

3.2.6 Change of HHDA for an existing SVA Metering System.

3.2.7 Concurrent Change of Supplier and HHDC for an existing SVA Metering System.

3.2.8 Change of Supplier – No Meter

3.3.1 Coincident Change of Measurement Class from NHH to HH and Change of SupplierClass="sdfootnoteanc" name="sdfootnote14anc" href="#sdfootnote14sym" data-footnote="This process can also be used where there is only a CoMC, not a coincident CoS and CoMC.">¹⁴ for HHDC-serviced Metering Systems.

3.3.2 Coincident Change of Measurement Class from HH to NHH and Change of Supplier¹⁵ for HHDC-serviced HH Metering Systems.

3.3.5 Registration deactivationClass="sdfootnoteanc" name="sdfootnote21anc" href="#sdfootnote21sym" data-footnote="For Registration Transfers from SMRS to CMRS use process described in BSCP68, Section 3.1">²¹ of a SVA Metering System following de-energisation.

3.3.6 Reconfigure or Replace SVA Metering System - No Change of Measurement Class for HHDC-serviced Metering SystemsClass="sdfootnoteanc" name="sdfootnote22anc" href="#sdfootnote22sym" data-footnote="For Supplier-serviced Metering Systems, the reconfiguration and replacement processes are set out in REC Metering Operations Schedule.">²².

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3.3.8 Change of Measurement Class from Below 100kW to Above 100kW or Vice Versa.

3.3.9 Change of Feeder Status – Energise FeederClass="sdfootnoteanc" name="sdfootnote23anc" href="#sdfootnote23sym" data-footnote="This process shall only be used for multi-feeder sites. Where a single feeder site is to be energised or de-energised, processes 3.3.1 or 3.3.2 shall be used as appropriate.">²³

3.3.10 Change of Feeder Status – De-energise Feeder²⁴.

3.3.11 Coincident Change of Measurement Class from NHH to HH and Change of Supplier for Supplier-Serviced Metering Systems.

3.3.12 Change of Measurement Class from NHH to HH for Supplier-serviced Metering Systems.

3.3.13 Coincident Change of Measurement Class from HH to NHH and Change of Supplier for Supplier-serviced Metering Systems

3.3.14 Change of Measurement Class from HH to NHH for Supplier-serviced Metering Systems.

3.3.15 Reconfigure or Replace SVA Metering System - No Change of Measurement Class (for Supplier-Serviced Metering Systems).

3.4.1 HHDC collects, validates and sends Consumption Data for SVA Metering Systems where Half Hourly data is not sourced by the Supplier.

3.4.2 HHDC investigates inconsistencies.

3.4.3 HH Metering System investigation process

3.4.4 Not Used

3.4.5 Demand Control Events

3.4.6 HHDC receives data from the Supplier, processes and sends Consumption Data for SVA Metering Systems enrolled by the Data Communications Company (DCC)Class="sdfootnoteanc" name="sdfootnote41anc" href="#sdfootnote41sym" data-footnote="These processes can also be used where Suppliers obtain Half Hourly data from SMETS compliant Meters using alternative service providers to the HHDC or DCC">⁴¹.

3.5.1 Proving of a Metering System by Method 1.⁴⁶

3.5.2 Proving of a Metering System by Method 2. ⁴⁶

3.5.3 Proving of a Metering System by Method 3.⁴⁶

3.5.4 Proving of a Metering System by Method 4.⁴⁶

3.5.5 Issuing Results of Proving Test (All Methods of Proving).

3.5.6 Complex Site Validation Test

3.5.7 On-Site Aggregation Validation Test

4.1.1 Outstation Id (Device Id)

4.1.2 Outstation Number of Channels

4.1.3 Outstation Time

4.1.4 Alarms

4.1.5 Cumulative/Total Consumption Comparison

4.1.6 Maximum Permissible Energy by Metering System Code of Practice

4.1.7 Main/Check Comparison

4.1.8 Site Checks of SVA Metering System - Site Visit Report

4.1.9 Reporting

4.2.1 Standard Methods – Import Metering Systems

4.2.2 Standard Methods – Export Metering Systems

4.2.3 Standard Methods – Reactive Power

4.2.4 Reporting

4.2.5 Demand Control – Disconnection Volume Estimates

4.6.1 Reasons for a Proving Test.

4.6.2 Methods of Proving.

4.6.3 Comparison of Data.

4.6.4 Reporting.

4.6.5 Proving Test / Re-Test Timescales.

4.6.6 Failed Proving Test.

4.6.7 Non-Completion of Proving Test.

4.6.8 Proving Test Exemptions

4.9.1 Off-Site Totalisation.

4.9.2 On-Site Totalisation.

4.9.3 Customers on Licence Exempt Distribution (Private) Networks requiring Third Party Access for a Supplier of their choice

4.9.4 Feed-Through Sites at the Same Voltage with no Embedded Generation.

4.9.5 Feed Through Sites at Different Voltages.

4.9.6 Feed-Through Sites with Embedded Generation.

4.9.7 Separate Meter Points for Export and Import.

4.9.8 Network Flows Impacting Settlement Meters

4.12.1 Standard Methods – Import Metering Systems

4.12.2 Standard Methods – Export Metering Systems