Product information "PWC Water-cooled Ceramic Capacitors"
400 pF to 10,000 pF; 10 kV to 25 kV; 1,000 kVA to 4,000 kVA; Water-cooled
PWC Series Ceramic Capacitors are large water-cooled ‘pot’ style components providing current capacity to 300 Amperes and maximum reactive power ratings up to 4000 kVA. These parts feature a low dissipation factor Class I dielectric combined with superior structural strength coupled with the high thermodynamic efficiency of water-cooling to allow operation at extremely high power levels and high frequency. They are ideal for operation in the tank circuit of high power RF equipment. Popular applications include induction heating, dielectric heating and high-frequency welding equipment.
Temperature Range Operating: -55 °C to +85 °C
Storage: -55 °C to +125 °C
Capacitance Tolerance Standard ± 20 %
Optional ± 10 %
Dissipation Factor 0.05 % Maximum
Dielectric Strength Will withstand an AC potential of 1.4 times Rated Working Voltage for 10 Seconds at 25 °C.
Insulation Resistance 10,000 Megohms (MΩ) Minimum
Standard Markings “HEC”, Capacitance, Tolerance, Rated Working Voltage (VDC), Maximum Frequency, Maximum Reactive Power, Maximum Current and Date Code
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