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Current relays
BI20 – Max I + Io
BF3 – Max I + BF
BF20 – Max I + Io + BF
PB1/PB2/PB3 – MAX I
MC20 – Max I + Io
MC20/R – Max I + Io + Reclo.
MC30 – Max I + Io
UMRAV – Max I+Io + M/m U+F
UFMR – MaxI+Io+M/mU+F+R
UMWH – NCF13-100 + PWH
DTIVA/F – Max I + Io + Reclo.
DTIVA/Fr – I+Io+M/m U+F+R
DTIVA/D – Max I+dir Io+Reclo.
S16/F – Max I + Io
S24/F – Max I + Io
S24/Fr – Dir I + Dir Io + Reclo.
GBI/30 – Max I + Io + Reclo.
Earth fault relays
UBO/A – Max Io
UBO/ATR – Max Ihz
RBVA – Dir Io
UBO – Max Uo
MCOA – Max Io + Ihz
Voltage and frequency relays
RHB – 81u + 81o
UBC/80 – Mini Udc
UBC/45 – Maxi Udc
UB1/27 – Mini U1
UB1/59 – Maxi U1
UB1/2/C – Battery Monitoring
UB3/27 – Mini U3
UB3/59 – Maxi U3
UBC/2 – Maxi/mini Udc
UB1/2 – Maxi/mini U1
UB3/2 – Maxi/mini U3
MC1V – Max/min U1+F+df/dt
MC3V – Max/min U3+F+df/dt
DTIVA/U – M/m U+F+df/dt
DTIVA/Fr – I+Io+U+F+dt/dt
S16/U – M/m U+F+df/dt
S24/Fr – I+Io+U+F+df/dt
S24/U – M/m U+F+df/dt
Decoupling protections
GTE Mini Racks
GTE Boxes
GTE Boxes with resetting
Generator protections
UBO/100 – Io (100%)
UBO/A – Io (95%)
UBO/CR – Rotor earth
BI2C – Maxi/mini I excit.
RHS – Diode failure
S24/G – Generator
DTRV/G – Alter. + Diff. machine
DTRV/TG – Alter. + Diff. bloc
DTRV/GS – Alter+Diff+Synchro
DTRV/TGS – Alt.+Diff bl+Sync.
CTT8 – Temperature
Transformer protections
PB1 – Earth tank
UBO/51 – Earth tank
DTRV/T2 – Diff transf. 2 coils
DTRV/T2V – Diff transf. + U
DTRV/T2R – Diff transf. + UReg
DTRV/T3 – Diff transf. 3 coils
DTRV/T3V – Diff transf. + U
DTRV/T3R – Diff transf. + UReg
DTRV/TZ – Diff transf. + mini Z
TRIM/POW – Inrush current Limitor
DRL – Petersen Coil
S24/T – Diff transf. 2 coils
Regulator and temperature
DTRV/TR – U Regul. (1 ou //)
CTT4 – Temperature
Bus bar protections
S24/HZ
UBO/ATR – High impedance
OGYD – Decentralised
DGYD – Centralised
Lines and cables protections
DTIVA/L – Distance/min Z (MV)
DTIVA/Di – cab/lig diff (MV)
DTVA/L – Distance (HV)
DTVA/Di – Line diff (HV)
S24/L – Distance/min Z (MV)
S24/LD – Cab/line diff (MV)
Motor protections
UFMM – MV motor + U
DTIVA/M – Sync/asyn motor
DTIVA/MF – Motor + Diff
S16/M – LV motor
S24/F – MV motor
CTT8 – Temperature
Capacitor bank protections
DTIVA/C – Max I + Io
Power relays
RBW – Dir I; Dir P; Dir Q
DTIVA/P-MaxI+Io+U+F+P+Q
Synchrockeck relays
HSBT – Hi. sp transfert
S24/U – Synchrocheck
Control and supervision relays
REX/8 – Addit. relays
TCS/A5 – Trip. circ. superv.
TCS/R6 – Trip. circ. superv.
TCS1, TCS2 – Trip. circ. superv.
TCS3, TCS4 – Trip. circ. superv.
RSR72 РD̩lestage/Relestage
Cabinets & Scada
DECADE – Event recorders
SYCEEO – Oscilloperturbo.
SIRACUS – Loop reconfiguring
Bay control unit
MYOSOTIS – Supervision
Cabinets
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DECADE – Event recorders
Events recorder
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