Summary

The product mainly consists two parts, combined transformer and watt-hour meter tank. The former is made up of two or three single-phase voltage transformer and current transformer, which adopts 25# mutual inductor oil as insulating medium and whose primary and secondary line ends are both installed on the panel by porcelain bushing. Watt-hour meter tank is fixed on the side of combined transformer and  comprises one active watt-hour meter and reactive watt-hour meter, which has highprecision measurement, light weight, convenient install-stion and electricity theft resistance.

The power measuring tank is applicable to three-phase system net with rated voltage of 6, 10, 35kV and rated frequency of 50Hz.

Technical Parameter

1. The product function is in accordance with GB17201-2006;

2. Rated Voltage: 6kV, 10kV, 35kV;

3. Accurate Grade: 0.5 and 0.2; 0.5S and 0.2S

4. Rated Ratio: Ratio-voltage 6000/100; 10000/100; 35000/100

                              Ratio-current 5~300/5 (high ratio-current can made to order)