Coaxial Capacitors

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Coaxial power capacitors, C-CAP, V-CAP and Q-CAP are the latest patented invention by Celem. Our scientists have developed a new capacitor using out-of-the-box thinking. These capacitors have twice the power density, have no hot spots and no magnetic losses.

C-Cap capacitors are the latest patented invention by Celem.

Our scientists have developed a new capacitor using out-of-the-box thinking. These capacitors have twice the power density, have no hot spots and no magnetic losses.

The C-Cap is protected by US Patent 9799454 and US Patent 9865398.

Mounting and cooling instructions can be found at The New C-Cap Capacitors too.

C-CAP technology enables serial connection of capacitors inside a single capacitor. C-Cap 02 is an example of 2 capacitor elements connected in series in a single capacitor. We supply C-Caps with up to 4 level of elements connected internally in Series. This enables achieving voltages of up to 3600V in a single unit.

C – CAP 01

C-Cap 01 is the basic C-Cap with a power of 900kVAr and capacitance from 0.36 to 9.5µF it ...

C – CAP 02

C-Cap 02 is built internally from 2 elements in series and hence can handle up to 1750Vrms...

C – CAP 03

C-Cap 03 has the same footprint as C-Cap 01 but it has taller element and hence can reach ...

C – CAP 04

C-Cap 04 has a footprint of 100x100mm and can handle 1200kVAr with currents up to 2400A. I...

C – CAP 05

C-Cap 05 has a footprint of 130x130mm. This C-Cap can drive up to 3000A and is great for l...

Customized C-Cap

Celem can customize any of the C-Cap capacitors. We have C-Caps with 3 and 4 elements in s...

C – CAP mini

C-Cap mini was developed for relatively low power applications like wireless charging

Q – CAP 07

Q-Cap 07 has footprint of 66x66 . This Q-Cap can drive up to 850A and is great for high to...

Q – CAP 04 A

Q-Cap 04 A has a footprint of 100x100mm. This Q-Cap can drive up to 2000A and is great for...

Q – CAP 04 B

Q-Cap 04 B has a footprint of 100x100mm. This Q-Cap can drive up to 2200A and is great for...

Q – CAP 04 C

Q-Cap 04 C has a footprint of 100x100mm. This Q-Cap can drive up to 2250A and is great for...

Q – CAP 04 D

Q-Cap 04 D has a footprint of 100x100mm. This Q-Cap can drive up to 2000A and is great for...

Q – CAP CLF

Q-Cap CLF has a footprint of 130x130mm. This Q-Cap can drive up to 2700A and is great for ...

Q – CAP 1500

Q-Cap 1500 has a footprint of 100x100mm. This Q-Cap can drive up to 1700A, 1800Vrms and is...

V – CAP 04 A

V-Cap 04 A has a diameter of 101 mm . This V-Cap can drive up to 1600A and is great for lo...

V – CAP 04 B

V-Cap 04 B has a diameter of 101 mm . This V-Cap can drive up to 1800A and is great for lo...

V – CAP 04 C

V-Cap 04 C has a diameter of 101 mm . This V-Cap can drive up to 1800A and is great for lo...

V – CAP 04 D

V-Cap 04 D has a diameter of 101 mm . This V-Cap can drive up to 1800A and is great for lo...

V – CAP 07

V-Cap 07 has a diameter of 64 mm . This V-Cap can drive up to 850A and is great for high t...

Socket for C-Cap M16 Nut

Socket for tightening the M16 nut with a torque meter

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