eoACPwrAttributesPowerAccuracy
POWER-ATTRIBUTES-MIB ·
.1.3.6.1.2.1.230.1.1.1.6
Object
column
hundredths of percent Integer32
This object indicates a percentage value, in hundredths of a
percent, representing the presumed accuracy of active,
reactive, and apparent power usage reporting. For
example, 1010 means the reported usage is accurate to +/-
10.1 percent. This value is zero if the accuracy is
unknown.
ANSI and IEC define the following accuracy classes for
power measurement: IEC 62053-22 & 60044-1 class 0.1, 0.2,
0.5, 1, & 3.
ANSI C12.20 class 0.2 & 0.5
Context
- MIB
- POWER-ATTRIBUTES-MIB
- OID
.1.3.6.1.2.1.230.1.1.1.6- Type
- column
- Access
- readonly
- Status
- current
- Units
- hundredths of percent
- Parent
- eoACPwrAttributesEntry
- Table
- eoACPwrAttributesTable
- Siblings
- 11
Syntax
hundredths of percent Integer32
Values & Constraints
Object Constraints
range: 0-10000
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| eoACPwrAttributesConfiguration Configuration describes the physical configurations of
the power supply lines:
* alternating current, single phase (SNGL)
* alternating current, three-phase d… | column | Enumeration | .1.3.6.1.2.1.230.1.1.1.1 |
| eoACPwrAttributesTotalPowerFactor A measured value ratio of the real power flowing to the
load versus the apparent power. It is dimensionless and
expressed here as a percentage value in hundredths. A power
facto… | column | hundredths Integer32 | .1.3.6.1.2.1.230.1.1.1.10 |
| eoACPwrAttributesThdCurrent A calculated value for the current total harmonic
distortion (THD). Method of calculation is not
specified. IEC 61850-7-4 attribute 'ThdAmp'. | column | hundredths of percent Integer32 | .1.3.6.1.2.1.230.1.1.1.11 |
| eoACPwrAttributesThdVoltage A calculated value for the voltage total harmonic
distortion (THD). The method of calculation is not
specified. IEC 61850-7-4 attribute 'ThdVol'. | column | hundredths of percent Integer32 | .1.3.6.1.2.1.230.1.1.1.12 |
| eoACPwrAttributesAvgVoltage A measured value for average of the voltage measured
over an integral number of AC cycles. For a three-phase
system, this is the average voltage (V1+V2+V3)/3. IEC
61850-7-4 meas… | column | 0.1 Volt AC SNMPv2-SMIInteger32 | .1.3.6.1.2.1.230.1.1.1.2 |
| eoACPwrAttributesAvgCurrent A measured value for average of the current measured
over an integral number of AC cycles. For a three-phase
system, this is the average current (I1+I2+I3)/3. IEC
61850-7-4 attr… | column | amperes SNMPv2-SMIUnsigned32 | .1.3.6.1.2.1.230.1.1.1.3 |
| eoACPwrAttributesFrequency A measured value for the basic frequency of the AC
circuit. IEC 61850-7-4 attribute 'Hz'. | column | 0.01 hertz Integer32 | .1.3.6.1.2.1.230.1.1.1.4 |
| eoACPwrAttributesPowerUnitMultiplier The magnitude of watts for the usage value in
eoACPwrAttributesTotalActivePower,
eoACPwrAttributesTotalReactivePower,
and eoACPwrAttributesTotalApparentPower measurements.
For thr… | column | ENERGY-OBJECT-MIBUnitMultiplier | .1.3.6.1.2.1.230.1.1.1.5 |
| eoACPwrAttributesTotalActivePower A measured value of the actual power delivered to or
consumed by the load. IEC 61850-7-4 attribute 'TotW'. | column | watts SNMPv2-SMIInteger32 | .1.3.6.1.2.1.230.1.1.1.7 |
| eoACPwrAttributesTotalReactivePower A measured value of the reactive portion of the apparent
power. IEC 61850-7-4 attribute 'TotVAr'. | column | volt-amperes reactive SNMPv2-SMIInteger32 | .1.3.6.1.2.1.230.1.1.1.8 |
| eoACPwrAttributesTotalApparentPower A measured value of the voltage and current that
determines the apparent power. The apparent power is the
vector sum of real and reactive power.
Note: watts and vo… | column | volt-amperes SNMPv2-SMIInteger32 | .1.3.6.1.2.1.230.1.1.1.9 |