data_model/1.7/clusters/ElectricalPowerMeasurement.xml

<?xml version="1.0"?>
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:xrefstyle: basic
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<cluster xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="types types.xsd cluster cluster.xsd" id="0x0090" name="Electrical Power Measurement Cluster" revision="3">
  <revisionHistory>
    <revision revision="1" summary="Initial revision"/>
    <revision revision="2" summary="Changed reactive and apparent power fields to use new data types"/>
    <revision revision="3" summary="Changed range of apparent current field to allow negative apparent current"/>
  </revisionHistory>
  <clusterIds>
    <clusterId id="0x0090" name="Electrical Power Measurement"/>
  </clusterIds>
  <classification hierarchy="base" role="application" picsCode="EPM" scope="Endpoint"/>
  <features>
    <feature bit="0" code="DIRC" name="DirectCurrent" summary="Supports measurement of direct current">
      <optionalConform choice="a" more="true" min="1"/>
    </feature>
    <feature bit="1" code="ALTC" name="AlternatingCurrent" summary="Supports measurement of alternating current">
      <optionalConform choice="a" more="true" min="1"/>
    </feature>
    <feature bit="2" code="POLY" name="PolyphasePower" summary="Supports polyphase measurements">
      <optionalConform>
        <feature name="ALTC"/>
      </optionalConform>
    </feature>
    <feature bit="3" code="HARM" name="Harmonics" summary="Supports measurement of AC harmonics">
      <optionalConform>
        <feature name="ALTC"/>
      </optionalConform>
    </feature>
    <feature bit="4" code="PWRQ" name="PowerQuality" summary="Supports measurement of AC harmonic phases">
      <optionalConform>
        <feature name="ALTC"/>
      </optionalConform>
    </feature>
  </features>
  <dataTypes>
    <enum name="MeasurementTypeEnum">
      <item value="0" name="Unspecified">
        <mandatoryConform/>
      </item>
      <item value="1" name="Voltage" summary="Voltage in millivolts (mV)">
        <mandatoryConform/>
      </item>
      <item value="2" name="ActiveCurrent" summary="Active current in milliamps (mA)">
        <mandatoryConform/>
      </item>
      <item value="3" name="ReactiveCurrent" summary="Reactive current in milliamps (mA)">
        <mandatoryConform/>
      </item>
      <item value="4" name="ApparentCurrent" summary="Apparent current in milliamps (mA)">
        <mandatoryConform/>
      </item>
      <item value="5" name="ActivePower" summary="Active power in milliwatts (mW)">
        <mandatoryConform/>
      </item>
      <item value="6" name="ReactivePower" summary="Reactive power in millivolt-amps reactive (mVAR)">
        <mandatoryConform/>
      </item>
      <item value="7" name="ApparentPower" summary="Apparent power in millivolt-amps (mVA)">
        <mandatoryConform/>
      </item>
      <item value="8" name="RMSVoltage" summary="Root mean squared voltage in millivolts (mV)">
        <mandatoryConform/>
      </item>
      <item value="9" name="RMSCurrent" summary="Root mean squared current in milliamps (mA)">
        <mandatoryConform/>
      </item>
      <item value="10" name="RMSPower" summary="Root mean squared power in milliwatts (mW)">
        <mandatoryConform/>
      </item>
      <item value="11" name="Frequency" summary="AC frequency in millihertz (mHz)">
        <mandatoryConform/>
      </item>
      <item value="12" name="PowerFactor" summary="Power Factor ratio in +/- 1/100ths of a percent.">
        <mandatoryConform/>
      </item>
      <item value="13" name="NeutralCurrent" summary="AC neutral current in milliamps (mA)">
        <mandatoryConform/>
      </item>
      <item value="14" name="ElectricalEnergy" summary="Electrical energy in milliwatt-hours (mWh)">
        <mandatoryConform/>
      </item>
      <item value="15" name="ReactiveEnergy" summary="Reactive power in millivolt-amp-hours reactive (mVARh)">
        <mandatoryConform/>
      </item>
      <item value="16" name="ApparentEnergy" summary="Apparent power in millivolt-amp-hours (mVAh)">
        <mandatoryConform/>
      </item>
    </enum>
    <enum name="PowerModeEnum">
      <item value="0" name="Unknown">
        <mandatoryConform/>
      </item>
      <item value="1" name="DC" summary="Direct current">
        <mandatoryConform/>
      </item>
      <item value="2" name="AC" summary="Alternating current, either single-phase or polyphase">
        <mandatoryConform/>
      </item>
    </enum>
    <struct name="HarmonicMeasurementStruct">
      <field id="0" name="Order" type="uint8">
        <mandatoryConform/>
        <constraint>
          <min value="1"/>
        </constraint>
      </field>
      <field id="1" name="Measurement" type="int64">
        <quality nullable="true"/>
        <mandatoryConform/>
        <constraint>
          <between>
            <from value="-4611686018427387904"/>
            <to value="4611686018427387904"/>
          </between>
        </constraint>
      </field>
    </struct>
    <struct name="MeasurementAccuracyRangeStruct">
      <field id="0" name="RangeMin" type="int64">
        <mandatoryConform/>
        <constraint>
          <between>
            <from value="-4611686018427387904"/>
            <to value="4611686018427387904"/>
          </between>
        </constraint>
      </field>
      <field id="1" name="RangeMax" type="int64">
        <mandatoryConform/>
        <constraint>
          <between>
            <from value="-4611686018427387904"/>
            <to value="4611686018427387904"/>
          </between>
        </constraint>
      </field>
      <field id="2" name="PercentMax" type="percent100ths">
        <optionalConform choice="a" more="true" min="1"/>
      </field>
      <field id="3" name="PercentMin" type="percent100ths">
        <optionalConform>
          <field name="PercentMax"/>
        </optionalConform>
        <constraint>
          <max>
            <field name="PercentTypical"/>
          </max>
        </constraint>
      </field>
      <field id="4" name="PercentTypical" type="percent100ths">
        <optionalConform>
          <field name="PercentMin"/>
        </optionalConform>
        <constraint>
          <between>
            <from>
              <field name="PercentMin"/>
            </from>
            <to>
              <field name="PercentMax"/>
            </to>
          </between>
        </constraint>
      </field>
      <field id="5" name="FixedMax" type="uint64">
        <optionalConform choice="a" more="true" min="1"/>
        <constraint>
          <max>
            <compute>
              <operation>subtract</operation>
              <left value="4611686018427387904"/>
              <right value="1"/>
            </compute>
          </max>
        </constraint>
      </field>
      <field id="6" name="FixedMin" type="uint64">
        <optionalConform>
          <field name="FixedMax"/>
        </optionalConform>
        <constraint>
          <max>
            <field name="FixedMax"/>
          </max>
        </constraint>
      </field>
      <field id="7" name="FixedTypical" type="uint64">
        <optionalConform>
          <field name="FixedMin"/>
        </optionalConform>
        <constraint>
          <between>
            <from>
              <field name="FixedMin"/>
            </from>
            <to>
              <field name="FixedMax"/>
            </to>
          </between>
        </constraint>
      </field>
    </struct>
    <struct name="MeasurementAccuracyStruct">
      <field id="0" name="MeasurementType" type="MeasurementTypeEnum">
        <mandatoryConform/>
      </field>
      <field id="1" name="Measured" type="bool">
        <mandatoryConform/>
      </field>
      <field id="2" name="MinMeasuredValue" type="int64">
        <mandatoryConform/>
        <constraint>
          <between>
            <from value="-4611686018427387904"/>
            <to value="4611686018427387904"/>
          </between>
        </constraint>
      </field>
      <field id="3" name="MaxMeasuredValue" type="int64">
        <mandatoryConform/>
        <constraint>
          <between>
            <from value="-4611686018427387904"/>
            <to value="4611686018427387904"/>
          </between>
        </constraint>
      </field>
      <field id="4" name="AccuracyRanges" type="list">
        <entry type="MeasurementAccuracyRangeStruct"/>
        <mandatoryConform/>
        <constraint>
          <minCount value="1"/>
        </constraint>
      </field>
    </struct>
    <struct name="MeasurementRangeStruct">
      <field id="0" name="MeasurementType" type="MeasurementTypeEnum">
        <mandatoryConform/>
      </field>
      <field id="1" name="Min" type="int64">
        <mandatoryConform/>
        <constraint>
          <between>
            <from value="-4611686018427387904"/>
            <to value="4611686018427387904"/>
          </between>
        </constraint>
      </field>
      <field id="2" name="Max" type="int64">
        <mandatoryConform/>
        <constraint>
          <between>
            <from value="-4611686018427387904"/>
            <to value="4611686018427387904"/>
          </between>
        </constraint>
      </field>
      <field id="3" name="StartTimestamp" type="epoch-s">
        <mandatoryConform>
          <field name="EndTimestamp"/>
        </mandatoryConform>
      </field>
      <field id="4" name="EndTimestamp" type="epoch-s">
        <describedConform/>
        <constraint>
          <min>
            <compute>
              <operation>add</operation>
              <left>
                <field name="StartTimestamp"/>
              </left>
              <right value="1"/>
            </compute>
          </min>
        </constraint>
      </field>
      <field id="5" name="MinTimestamp" type="epoch-s">
        <mandatoryConform>
          <field name="EndTimestamp"/>
        </mandatoryConform>
      </field>
      <field id="6" name="MaxTimestamp" type="epoch-s">
        <mandatoryConform>
          <field name="EndTimestamp"/>
        </mandatoryConform>
        <constraint>
          <min>
            <compute>
              <operation>add</operation>
              <left>
                <field name="MinTimestamp"/>
              </left>
              <right value="1"/>
            </compute>
          </min>
        </constraint>
      </field>
      <field id="7" name="StartSystime" type="systime-ms">
        <mandatoryConform>
          <field name="EndSystime"/>
        </mandatoryConform>
      </field>
      <field id="8" name="EndSystime" type="systime-ms">
        <describedConform/>
        <constraint>
          <min>
            <compute>
              <operation>add</operation>
              <left>
                <field name="StartSystime"/>
              </left>
              <right value="1"/>
            </compute>
          </min>
        </constraint>
      </field>
      <field id="9" name="MinSystime" type="systime-ms">
        <mandatoryConform>
          <field name="EndSystime"/>
        </mandatoryConform>
      </field>
      <field id="10" name="MaxSystime" type="systime-ms">
        <mandatoryConform>
          <field name="EndSystime"/>
        </mandatoryConform>
        <constraint>
          <min>
            <compute>
              <operation>add</operation>
              <left>
                <field name="MinSystime"/>
              </left>
              <right value="1"/>
            </compute>
          </min>
        </constraint>
      </field>
    </struct>
  </dataTypes>
  <attributes>
    <attribute id="0x0000" name="PowerMode" type="PowerModeEnum">
      <access read="true" readPrivilege="view"/>
      <mandatoryConform/>
    </attribute>
    <attribute id="0x0001" name="NumberOfMeasurementTypes" type="uint8">
      <access read="true" readPrivilege="view"/>
      <quality persistence="fixed"/>
      <mandatoryConform/>
      <constraint>
        <max value="32"/>
      </constraint>
    </attribute>
    <attribute id="0x0002" name="Accuracy" type="list">
      <entry type="MeasurementAccuracyStruct"/>
      <access read="true" readPrivilege="view"/>
      <quality persistence="fixed"/>
      <mandatoryConform/>
      <constraint>
        <countBetween>
          <from value="1"/>
          <to>
            <attribute name="NumberOfMeasurementTypes"/>
          </to>
        </countBetween>
      </constraint>
    </attribute>
    <attribute id="0x0003" name="Ranges" type="list" default="empty">
      <entry type="MeasurementRangeStruct"/>
      <access read="true" readPrivilege="view"/>
      <quality quieterReporting="true"/>
      <optionalConform/>
      <constraint>
        <countBetween>
          <from value="0"/>
          <to>
            <attribute name="NumberOfMeasurementTypes"/>
          </to>
        </countBetween>
      </constraint>
    </attribute>
    <attribute id="0x0004" name="Voltage" type="voltage-mV" default="null">
      <access read="true" readPrivilege="view"/>
      <quality nullable="true" quieterReporting="true"/>
      <optionalConform/>
      <constraint>
        <between>
          <from value="-4611686018427387904"/>
          <to value="4611686018427387904"/>
        </between>
      </constraint>
    </attribute>
    <attribute id="0x0005" name="ActiveCurrent" type="amperage-mA" default="null">
      <access read="true" readPrivilege="view"/>
      <quality nullable="true" quieterReporting="true"/>
      <optionalConform/>
      <constraint>
        <between>
          <from value="-4611686018427387904"/>
          <to value="4611686018427387904"/>
        </between>
      </constraint>
    </attribute>
    <attribute id="0x0006" name="ReactiveCurrent" type="amperage-mA" default="null">
      <access read="true" readPrivilege="view"/>
      <quality nullable="true" quieterReporting="true"/>
      <optionalConform>
        <feature name="ALTC"/>
      </optionalConform>
      <constraint>
        <between>
          <from value="-4611686018427387904"/>
          <to value="4611686018427387904"/>
        </between>
      </constraint>
    </attribute>
    <attribute id="0x0007" name="ApparentCurrent" type="amperage-mA" default="null">
      <access read="true" readPrivilege="view"/>
      <quality nullable="true" quieterReporting="true"/>
      <optionalConform>
        <feature name="ALTC"/>
      </optionalConform>
      <constraint>
        <between>
          <from value="-4611686018427387904"/>
          <to value="4611686018427387904"/>
        </between>
      </constraint>
    </attribute>
    <attribute id="0x0008" name="ActivePower" type="power-mW">
      <access read="true" readPrivilege="view"/>
      <quality nullable="true" quieterReporting="true"/>
      <mandatoryConform/>
      <constraint>
        <between>
          <from value="-4611686018427387904"/>
          <to value="4611686018427387904"/>
        </between>
      </constraint>
    </attribute>
    <attribute id="0x0009" name="ReactivePower" type="power-mVAR" default="null">
      <access read="true" readPrivilege="view"/>
      <quality nullable="true" quieterReporting="true"/>
      <optionalConform>
        <feature name="ALTC"/>
      </optionalConform>
      <constraint>
        <between>
          <from value="-4611686018427387904"/>
          <to value="4611686018427387904"/>
        </between>
      </constraint>
    </attribute>
    <attribute id="0x000A" name="ApparentPower" type="power-mVA" default="null">
      <access read="true" readPrivilege="view"/>
      <quality nullable="true" quieterReporting="true"/>
      <optionalConform>
        <feature name="ALTC"/>
      </optionalConform>
      <constraint>
        <between>
          <from value="-4611686018427387904"/>
          <to value="4611686018427387904"/>
        </between>
      </constraint>
    </attribute>
    <attribute id="0x000B" name="RMSVoltage" type="voltage-mV" default="null">
      <access read="true" readPrivilege="view"/>
      <quality nullable="true" quieterReporting="true"/>
      <optionalConform>
        <feature name="ALTC"/>
      </optionalConform>
      <constraint>
        <between>
          <from value="-4611686018427387904"/>
          <to value="4611686018427387904"/>
        </between>
      </constraint>
    </attribute>
    <attribute id="0x000C" name="RMSCurrent" type="amperage-mA" default="null">
      <access read="true" readPrivilege="view"/>
      <quality nullable="true" quieterReporting="true"/>
      <optionalConform>
        <feature name="ALTC"/>
      </optionalConform>
      <constraint>
        <between>
          <from value="-4611686018427387904"/>
          <to value="4611686018427387904"/>
        </between>
      </constraint>
    </attribute>
    <attribute id="0x000D" name="RMSPower" type="power-mW" default="null">
      <access read="true" readPrivilege="view"/>
      <quality nullable="true" quieterReporting="true"/>
      <optionalConform>
        <feature name="ALTC"/>
      </optionalConform>
      <constraint>
        <between>
          <from value="-4611686018427387904"/>
          <to value="4611686018427387904"/>
        </between>
      </constraint>
    </attribute>
    <attribute id="0x000E" name="Frequency" type="int64" default="null">
      <access read="true" readPrivilege="view"/>
      <quality nullable="true" quieterReporting="true"/>
      <optionalConform>
        <feature name="ALTC"/>
      </optionalConform>
      <constraint>
        <between>
          <from value="0"/>
          <to value="1000000"/>
        </between>
      </constraint>
    </attribute>
    <attribute id="0x000F" name="HarmonicCurrents" type="list">
      <entry type="HarmonicMeasurementStruct"/>
      <access read="true" readPrivilege="view"/>
      <quality nullable="true" quieterReporting="true"/>
      <mandatoryConform>
        <feature name="HARM"/>
      </mandatoryConform>
      <constraint>
        <maxCount value="25"/>
      </constraint>
    </attribute>
    <attribute id="0x0010" name="HarmonicPhases" type="list">
      <entry type="HarmonicMeasurementStruct"/>
      <access read="true" readPrivilege="view"/>
      <quality nullable="true" quieterReporting="true"/>
      <mandatoryConform>
        <feature name="PWRQ"/>
      </mandatoryConform>
      <constraint>
        <maxCount value="25"/>
      </constraint>
    </attribute>
    <attribute id="0x0011" name="PowerFactor" type="int64" default="null">
      <access read="true" readPrivilege="view"/>
      <quality nullable="true" quieterReporting="true"/>
      <optionalConform>
        <feature name="ALTC"/>
      </optionalConform>
      <constraint>
        <between>
          <from value="-10000"/>
          <to value="10000"/>
        </between>
      </constraint>
    </attribute>
    <attribute id="0x0012" name="NeutralCurrent" type="amperage-mA" default="null">
      <access read="true" readPrivilege="view"/>
      <quality nullable="true" quieterReporting="true"/>
      <optionalConform>
        <feature name="POLY"/>
      </optionalConform>
      <constraint>
        <between>
          <from value="-4611686018427387904"/>
          <to value="4611686018427387904"/>
        </between>
      </constraint>
    </attribute>
  </attributes>
  <events>
    <event id="0x00" name="MeasurementPeriodRanges" priority="info">
      <access readPrivilege="view"/>
      <mandatoryConform>
        <attribute name="Ranges"/>
      </mandatoryConform>
      <field id="0" name="Ranges" type="list">
        <entry type="MeasurementRangeStruct"/>
        <mandatoryConform/>
        <constraint>
          <countBetween>
            <from value="1"/>
            <to>
              <attribute name="NumberOfMeasurementTypes"/>
            </to>
          </countBetween>
        </constraint>
      </field>
    </event>
  </events>
</cluster>