Test conditions for FIW acc. to UL 2353
Test conditions | acc. to UL 2353 No. | Typical values for 0.30 mm FIW 6 |
|---|---|---|
| U2.1 Electrical strength | 9 | 6000 Vrms 1 min (twisted pair) |
| U2.2 Adherence and flexibility | 10 | 3000 Vrms 1 min (mandrel) |
U2.3 Heat shock 225 °C x 30 min for class B 240 °C x 30 min for class F | 12 | 3000 Vrms 1 min (mandrel) |
| U2.4 Retention of electric strength after bending | 11 | 3000 Vrms 1 min (mandrel) |