GE b30 Communications Guide

3-190 UR FAMILY – COMMUNICATIONS GUIDE
MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS) CHAPTER 3: IEC 61850 COMMUNICATION
3
3.5.5.6 Harmonics and THD metering (HThd)
There is a single IMD for Source Current THD and Harmonics Metering, Source Voltage Harmonics and THD Metering, and
Source Current THD.
This element is instantiated in the following products: C70, D60, F35, F60, G30, G60, L30, L60, L90, N60, T60.
Table 3-202: Harmonics and THD metering data objects
RsStat SPC only instantiated in EnrMtrMMTR1 R/Ctrl
pulseConfig PulseConfig CF R
pulseConfig
.cmdQual
ENUMERATED 0 (pulse) R
pulseConfig.onDur INT32U 0 indicates the duration is locally defined R
pulseConfig
.offDur
INT32U 0 R
pulseConfig
.numPls
INT32U 1 R
ctlModel CtlModels CF EnrMtrMMTR1.RsStat.ctlModel 1, the code for direct control with normal
security; 2 is code for SBO with normal
security.
R/W/C
sboTimeout INT32U CF 30000 R
sboClass SboClasses CF 0 (operate-once) R
operTimeout INT32U CF 0 R
InRef1 ORG CLEAR ENERGY setting. R
setSrcRef ObjectReference SP setting reference to clear
Energy, which shows the
receiving of dynamically clearing
signal for energy calculation
reference to the data attribute to input R/C
setSrcCB ObjectReference SP source GoCB of input if via GOOSE R/C
LNName: HThdMHAI# LDevice inst: Meter UR element: Harmonics and THD metering
data obj. data attribute Type FC UR Name Description R/W/C
Hz MV SRC # Frequency, in Hz R
instMag AnalogueValue MX R
instMag.f FLOAT32 SRC # Frequency R
mag AnalogueValue MX R
mag.f FLOAT32 instMag.f deadbanded R
units Unit CF R
units.SIUnit ENUMERATED 33, the code for hertz (1/s) R
units.multiplier ENUMERATED 0, the code for a multiplier of 1 R
db INT32U CF HThdMHAI#.Hz.db R/W/C
zeroDb INT32U CF 0 R
ThdA WYE Instantiated only in products that
measure THD current
R
phsθ CMV R
phsθ.instCVal Vector MX R
phsθ.instCVal.mag
.f
FLOAT32 SRC # THD Iφ magnitude R
phsθ.cVal Vector MX R
phsθ.cVal.mag.f FLOAT32 SRC # THD Iφ magnitude, with
dead band
R
phsθ.units Unit CF R
phsθ.units.SIUnit ENUMERATED 1, the code for dimensionless
(percentage)
R
phsθ.units
.multiplier
ENUMERATED -2 R
phsθ.db INT32U CF HThdMHAI#.ThdA.phsθ.db R/W/C
LNName: EnrMtrMMTR# LDevice inst: Meter UR element: Signal Source # Energy Metering
data obj. data attribute Type FC UR Name Description R/W/C

GE b30 Specifications

General

Model	b30
Manufacturer	GE
Coil Voltage	N/A (Solid State Relay)
Coil Power	N/A (Solid State Relay)
Mechanical Life	N/A (Solid State Relay)
Electrical Life	N/A (Solid State Relay)