The capacitor uses a two-sided water cooling structure，both poles are
introduced by cooling water pipes，and one of them has a porcelain casing that insulates the shell at least.
This kind of capacitor is "sufficient" for water cooling, the single capacity is very large, the kVar/l Very large. Double Sided Water Cooled Capacitors With Groups means this kind of capacitors have many taps like bellow image:
2 Capacitor's technical parameters：
Minimum Voltage：0. 25 kV;
Maximum Voltage：7.2 kV;
Minimum Frequency：0.15 kHz
Maximum Frequency：10 kHz；
Minimum Capacity：1000 kvar
Maximum Capacity：13400 kvar;
AC circuits applications;
Total Quad divided into several same capacitance values (tolerance: -5%~+10%);
Temperature Ratings: +45 °C max water temperature out (40 °C ambient).