CHAPTER 3: IEC 61850 COMMUNICATION MODEL IMPLEMENTATION CONFORMANCE STATEMENT (MICS)
UR FAMILY – COMMUNICATIONS GUIDE 3-117
3
3.5.3.6  Breaker restrike (BkrRtk)
This element is instantiated in the following products: B30, C60, C70, D60, F35, F60, G60, L60, L90, M60, T60.
Table 3-142: Breaker restrike data objects
mag.f FLOAT32 instMag.f on deadband 
exception
R
units Unit CF R
units.SIUnit ENUMERATED 70, the code for Amps Squared time (A2t) R
units.multiplier ENUMERATED 0, the code for a multiplier of 1 R
db INT32 CF CBArcΘSCBR#.AccAbr.db R/W/C
zeroDb INT32 CF 0 R
SwA MV BKR 1 ARCING AMP ψ in A2s R
instMag AnalogueValue MX R
instMag.f FLOAT32 BKR 1 ARCING AMP ψ R
mag Analogue Value MX R
mag.f FLOAT32 instMag.f on deadband 
exception
R
units Unit CF R
units.SIUnit ENUMERATED 70, the code for Amps Squared time (A2t) R
units.multiplier ENUMERATED 0, the code for a multiplier of 1 R
db INT32 CF CBArcΘSCBR#.SwA.db R/W/C
zeroDb INT32 CF 0 R
MaxIntrA MV BKR 1 AMP MAX ψ R
instMag AnalogueValue MX R
instMag.f FLOAT32 BKR 1 AMP MAX ψ R
mag Analogue Value MX R
mag.f FLOAT32 instMag.f on deadband 
exception
R
units Unit CF R
units.SIUnit ENUMERATED 5, the code for ampere R
units.multiplier ENUMERATED 0, the code for a multiplier of 1 R
db INT32 CF CBArcΘSCBR#.MaxIntrA.db R/W/C
zeroDb INT32 CF 0 R
RctTmOpn MV BKR # OPERATING TIME ψ in ms R
instMag AnalogueValue MX R
instMag.f FLOAT32 Mapped BKR # OPERATING TIME 
ψ
R
mag Analogue Value MX R
mag.f FLOAT32 instMag.f on deadband 
exception
R
units Unit CF R
units.SIUnit ENUMERATED 4, the code for Time (Sec) R
units.multiplier ENUMERATED -3, the code for a multiplier of 1/1000 R
db INT32 CF CBArcΘSCBR#.RctTmOpn.db R/W/C
zeroDb INT32 CF 0 R
LNName: BkrRtkPIOC# LDevice inst: Ctrl UR element: Breaker Control element #
data obj. data attribute Type FC UR Name Description R/W/C
Mod INC This logical node’s mode R/Ctrl
stVal ENUMERATED ST 1 (on) R
ctlModel CtlModels CF 0 (status only) R
Health INS This logical node’s health R
stVal ENUMERATED ST LPHD1.PhyHealth.stVal R
LNName: CBArcΘSCBR# LDevice inst: Ctrl UR element: BREAKER # ARCING CURRENT element
data obj. data attribute Type FC UR Name Description R/W/C