High voltage current voltage transformer one of the most important electrical equipment in power system which is similar to power transformer. Itis alsoused to convert voltage or current ofline. However, the purpose of power transformer converting voltage and currentis to transferelectric energy, and the purpose of transformer converting voltage or current is to measure and monitor the voltage or current ofthe line. Generally speaking, if the capacity of power transformer is large, the variation error of voltage or current is also large. Ifthe capacity of transformeris small, the variation of voltage or currentis small. In the measurement line, the transformer used toconvert current and supply powerto current instrument and relay is called current transformer, and the transformer used to convertvoltage and supply power to voltage instrument and relay is called voltage transformer.
Model: JDZ10-10 Standard Code: GB20840.3-2013,IEC61869-3 Voltage Ratio: 11000/110 V Rated Voltage: 11 kV Accuracy Class: 0.5 Rated Frequency: 50 Hz Rated Capacity: 50 VA Device type: indoor Series No.: Polarity:subtractive polarity