Capacitor voltage transformer
max. 765 000 V
ARTECHE Group
Transformers
Coupling
Capacitors
Range
Oil-paper insulation: up to 765 kV.
Applications
Capacitor Voltage Transformers and Coupling Capacitors are
designed for use in High Voltage systems up to 765 kV for:
* Voltage Measurement.
* Protection Relays.
* Synchronization Equipment.
* Transmission of High Frequency signáis through Unes (Power
Line Carrier Signáis).
* Reduction of Voltage Peaks.
Advantages
Highly stable capacitance and, therefore, accuracy.
Possibility ofadjusting the accuracy in the substation.
Reliable ferroresonance suppression system that does not
transient response ñor accuracy.
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