Surge Arrester
2-Electrode-Arrester
A83-A230X
Ordering code: B88069X1420C102
DC spark-over voltage 1) 2)
Impulse spark-over voltage
230
V
%
± 20
at 100 V/µs - for 99 % of measured values
< 550
< 450
V
V
- typical values of distribution
at 1 kV/µs
- for 99 % of measured values
- typical values of distribution
< 700
< 600
V
V
Nominal impulse discharge current (wave 8/20 µs)
Single impulse discharge current (wave 8/20 µs)
20
25
kA
kA
Nominal alternating discharge current (50 Hz, 1 s)
Alternating discharge current (50 Hz, 9 cycles)
20
A
A
100
Insulation resistance at 100 Vdc
Capacitance at 1 MHz
> 10
GΩ
< 1.5
pF
Arc voltage at 1 A
~ 10
~ 0.5
~ 60
V
A
V
Glow to arc transition current
Glow voltage
Weight
~ 2.5
g
Operation and storage temperature
Climatic category (IEC 60068-1)
Marking, black
-40 ... +90
40/ 90/ 21
°C
230 YY O
230
YY
O
- Nominal voltage
- Year of production
- Non radioactive
1)
At delivery AQL 0.65 level II, DIN ISO 2859
2)
In ionized mode
Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845
AB E / AB PM
Issue 02, 18.04.2002
Page 1 of 2
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