Datasheet Summary
Surge Arrester 2-Electrode-Arrester
Preliminary data
A61-A350XF Ordering code: T. B. D.
DC spark-over voltage 1) 2) Impulse spark-over voltage at 100 V/µs
- for 99 % of measured values
- typical values of distribution at 1 kV/µs
- for 99 % of measured values
- typical values of distribution
350 ± 20 < 750 < 680 < 900 < 750 10 20 10 > 40 100 > 10 < 1.5 < 20 < 0.5 ~ 60 ~ 1.5 -40 ... +90 40/ 90/ 21 350 YY O
350 YY O
- Nominal voltage
- Year of production
- Non radioactive
V % V V V V kA kA A A A GΩ pF V A V g °C
Nominal impulse discharge current (wave 8/20 µs) Single impulse discharge current (wave 8/20 µs) 3) Nominal alternating discharge current (50 Hz, 1 s) Alternating discharge...