High-Power Water-Cooled Ceramic Capacitors
High-Power Water-Cooled Ceramic Capacitors
SKU:CER-d5a78b
Powerful water-cooled ceramic capacitors for high-current, high-frequency applications. Ideal for RF equipment, heating, and welding.
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$129.99
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$129.99
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High-Power Water-Cooled Ceramic Capacitors
$129.99
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High-Power Water-Cooled Ceramic Capacitors
$129.99
Quantity: 1
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The PWC Water-Cooled Ceramic Capacitors are engineered for high-power applications, offering an impressive current capacity of 300 Amperes and reactive power ratings up to 4000 kVA. Featuring a low dissipation factor Class I dielectric and robust structural design, these capacitors leverage water-cooling technology for efficient operation at extreme power levels and frequencies. Ideal for tank circuits in RF equipment, they excel in demanding settings like induction heating, dielectric heating, and high-frequency welding. With a capacitance of 7500 pF, voltage rating up to 22 kV, and a temperature range from -55 to +85 ºC, these capacitors meet the stringent requirements of industrial and institutional users.
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Product Specifications
Cooling Requirements Closed System Derating
Increase Cooling Flow by 20% when antifreeze is used
Cooling Requirements Cooling Water Pressure
Not to exceed 60 PSIA (132 feet of H2O)
Cooling Requirements Inlet Water Temperature
30ºC or less recommended; not to exceed 50ºC when capacitor cooling is chained
Cooling Requirements Maximum Capacitor Temperature
The maximum allowable temperature of the Inner Terminal is 100ºC.
Cooling Requirements Maximum Temperature Rise
The maximum allowable temperature rise is 10ºC with an inlet temperature of 25ºC.
Specifications Cap
7500 pF
Specifications Capacitance Tolerance
±20% (Standard) | ±10% (Optional)
Specifications Dielectric Strength
Will withstand an AC potential of 1.4 times Rated Working Voltage for 10 Seconds at 25ºC.
Specifications Fh
0.649 MHz
Specifications Fl
0.350 MHz
Specifications Imax Rms
350 A
Specifications Maximum Dissipation Factor
0.05%
Specifications Minimum Insulation Resistance
10000 MΩ
Specifications Operating Temperature Range
-55 to +85 ºC
Specifications Smax
4000 kV·A
Specifications Standard Markings
"HEC", Capacitance, Tolerance, Rated Working Voltage (VDC), Maximum Frequency, Maximum Reactive Power, Maximum Current and Date Code
Specifications Storage Temperature Range
-55 to 125 ºC
Specifications Vmax Dc
22 kV