Modular units

PE55648 61046N
61045N
Characteristics of
the functional units
Voltage transformers for 24 kV
Synthesis table by unit
Units CM CVM DM1-A DM1-D
DMVL-D
DM1-W DM2 GBC-A GBC-B DMVL-A DMV-A DMV-D CM2 TM
VTs
VRQ2-n/S1 b b b b b b b b
VRFR-n/S1 b b b
VRC2/S1 b b b
VRM3-n/S2 b b
VCT24
b
VRC1/S1
b
Transformer VRQ2-n/S1 (phase-to-earth) 50 or 60 Hz
b characteristics according to IEC standard 60044-2.
Rated voltage (kV) 24
Primary voltage (kV) 10/3 15/3 15-20/3 20/3
Secondary voltage (V) 100/3
Thermal power (VA) 250
Accuracy class 0.5
Rated output for
single primary winding (VA)
30 30 30
Rated output for
double primary winding (VA)
30-50
Transformer VRFR-n/S1 (phase-to-earth) 50 or 60 Hz
b characteristics according to IEC standard 60044-2.
Rated voltage (kV) 17.5
Primary voltage (kV) 10/3 15/3
Secondary voltage (V) 100/3
Thermal power (VA) 250
Accuracy class 0.5
Rated output for
single primary winding (VA)
30
Transformer VRC2/S1 (phase-to-phase) 50 or 60 Hz
b characteristics according to IEC standard 60044-2.
Rated voltage (kV) 24
Primary voltage (kV) 10 15 20
Secondary voltage (V) 100
Thermal power (VA) 500
Accuracy class 0.5
Rated output for
single primary winding (VA)
50
Transformer VRM3-n/S2 (phase-to-earth and protected by fuses 0.3 A) 50 or 60 Hz
b characteristics according to IEC standard 60044-2.
Rated voltage (kV) 12 17.5 24
Primary voltage (kV) 10/3 15/3 20/3
Secondary voltage (V) 100/3 - 100/3
First secondary Thermal power (VA) 200
Accuracy class 0.5
Rated output for single primary (VA) 30-50
Second secondary Thermal power (VA) 100
Accuracy class 3P
Rated output 50
74 AMTED398078EN.indd