ELECTRICAL
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
High Voltage Arc Track Rate {PLC} | 3 | PLC Code | UL 746A |
Comparative Tracking Index (UL) {PLC} | 2 | PLC Code | UL 746A |
High Amp Arc Ignition (HAI), PLC 1 | ≥1.5 | mm | UL 746A |
High Amp Arc Ignition (HAI), PLC 3 | ≥3 | mm | UL 746A |
Hot-Wire Ignition (HWI), PLC 2 | ≥3 | mm | UL 746A |
Hot-Wire Ignition (HWI), PLC 3 | ≥1.5 | mm | UL 746A |
Arc Resistance, Tungsten {PLC} | 7 | PLC Code | ASTM D495 |