High-Voltage Cables & Wires
Heatsense’s has a standard range of high-voltage cables (up to 25kVDC), which include FEP, PTFE and PFA cables all with excellent corona-resistant characteristics.
Extruded FEP high voltage cables offer outstanding dielectric strength without the disadvantages common to equally voltage rated silicone cables.
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.
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
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