High-Voltage Cables & Wires

Heatsense Highlight Cable
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Heatsense’s manufactures a standard range of high-voltage cables (up to 25kVDC), which include FEP, PTFE and PFA cables all with excellent corona-resistant characteristics.

Applications include medical equipment used in high-voltage applications such as X-ray machines and MRI systems, R&D for specialized equipment in laboratories and testing facilities.

Click on the datasheet links below to see our full product range or get in touch about a specific requirement you have.

Advantages of high voltage cables
Extruded FEP high voltage cables offer outstanding dielectric strength without the disadvantages common to equally voltage rated silicone cables.
Steady State Range

All Heatsense’s high voltage cables have a recommended steady state DC voltage rating at temperatures between -70°C to 200°C in the case of FEP and -70°C to 250 °C in the case of PTFE and PFA.

Dielectric Testing

All cables are subject to a dielectric insulation test with the test designed to subject the cable to a voltage greater than the designed operating voltage.

Dielectric strength test voltages are based on either internal Heatsense specification or UL758 High Voltage DC Wire Dielectric Voltage – Withstand Test Methods

Bend Radius Guidance

20x cable diameter if flexed

10x cable diameter if tied down

8x cable diameter if potted

High-Voltage Cables & Wires

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