ELECTRICAL
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Volume Resistivity | 1.E+15 | Ω.cm | ASTM D257 |
Surface Resistivity | 1.E+15 | Ω | ASTM D257 |
Dielectric Strength, in oil, 0.8 mm | 890 | kV/mm | IEC 60243-1 |
Dielectric Strength, in oil, 1.6 mm | 640 | kV/mm | IEC 60243-1 |
Dielectric Strength, in oil, 3.2 mm | 430 | kV/mm | IEC 60243-1 |
Relative Permittivity, 60 Hz | 2.8 | - | IEC 60250 |
Relative Permittivity, 1 MHz | 2.7 | - | IEC 60250 |
Dissipation Factor, 50/60 Hz | 0.004 | - | IEC 60250 |
Dissipation Factor, 1 MHz | 0.008 | - | IEC 60250 |
Comparative Tracking Index (UL) {PLC} | 2 | PLC Code | UL 746A |
High Amp Arc Ignition (HAI), PLC 0 | ≥1.5 | mm | UL 746A |
Hot-Wire Ignition (HWI), PLC 2 | ≥3 | mm | UL 746A |
Hot-Wire Ignition (HWI), PLC 3 | ≥1.5 | mm | UL 746A |
High Voltage Arc Track Rate {PLC} | 2 | PLC Code | UL 746A |
Arc Resistance, Tungsten {PLC} | 6 | PLC Code | ASTM D495 |