Surge Arrester 2-Electrode-Arrester
A80-C90X Ordering code: B88069X1410C103
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
90 ± 20 500 450 600 550 20 25 5 20 100 10 1.
5 ~ 10 ~ 0.
5 ~ 60 ~ 1.
5 -40 .
.
.
+90 40/ 90/ 21 90 YY O
90 YY O - Nominal
voltage - Year of production - Non radioactive
V % V V V V kA kA kA 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) Single impulse discharge current (wave 10/350 µs) Nominal alternating discharge current (50 Hz, 1 s)...