UK Smart MeteringKnowledge ProjectStructured SRV and specimen referenceBrowse SRVs

SMETS requirement clause

5.7.4.34 — RMS Extreme Over Voltage Measurement Period

2 technical records havebeen identified at this reference: 2 Section 20 items and 0 explicit clause references. The links below describe documented interfaces and observable effects; they do not assert compliance with the source requirement.

ESMESRV touchpoint
2

Atomic items

Section 20 objects, attributes or methods at this source reference.

6

Documented touchpoints

Typed relationships supported by source mapping rows.

2

Linked SRVs

Unique retained services reached through exact control rows.

0

Linked alerts

Explicit requirement-to-alert references.

SMETS5.7.4.34 · item RMSExtremeOverVoltageMeasurementPeriod.value

RMSExtremeOverVoltageMeasurementPeriod - value

SRV touchpoint

The duration used to measure an extreme over voltage condition. On a polyphase ESME, this is the value that must be used for all phases

Object
RMSExtremeOverVoltageMeasurementPeriod
Attribute / method
value
Interface disposition
E
Category
Configuration data
Section 20 meaning
The duration used to measure an extreme over voltage condition. On a polyphase ESME, this is the value that must be used for all phases

Documented touchpoints

Evidence:source paragraph 1507, 1508Section 20 row 1885

SMETS5.7.4.34 · item RMSExtremeOverVoltageMeasurementPeriod.period

RMSExtremeOverVoltageMeasurementPeriod - period

SRV touchpoint

The period for which the RMS Voltage must stay above the threshold, if actionsAtEndOfPeriod are to be triggered. On a polyphase ESME, this is the value that must be used for all phases

Object
RMSExtremeOverVoltageMeasurementPeriod
Attribute / method
period
Interface disposition
E
Category
Configuration data
Section 20 meaning
The period for which the RMS Voltage must stay above the threshold, if actionsAtEndOfPeriod are to be triggered. On a polyphase ESME, this is the value that must be used for all phases

Documented touchpoints

Evidence:source paragraph 1507, 1508Section 20 row 969

How to read this page

Evidence is kept at record level

A source clause can contain several separately mapped Section 20 items and an explicit alert reference. One item may be read by an SRV, another updated by a different service, and another have only an Alert or local-HAN path. Accordingly, the clause summary does not collapse those distinctions into a single covered or uncovered result.