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Surge Arrester
2-Electrode-Arrester
V10-A500X
Ordering code: B88069X4400C251
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
Nominal impulse discharge current (wave 8/20 µs)
Single impulse discharge current (wave 8/20 µs)
Nominal alternating discharge current (50 Hz, 1 s)
Alternating discharge current (50 Hz, 9 cycles)
Insulation resistance at 100 Vdc
Capacitance at 1 MHz
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
Weight
Operation and storage temperature
Climatic category (IEC 60068-1)
Marking, black
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
500
± 20
V
%
< 850
< 750
< 1000
< 900
20
30
20
120
> 10
< 1.5
~ 35
~1
~ 200
~8
-40 ... +90
40/ 80/ 21
500 YY O
500 - Nominal voltage
YY - Year of production
O - Non radioactive
V
V
V
V
kA
kA
A
A
GΩ
pF
V
A
V
g
°C
KB AB E / KB AB PM
Page 1 of 2
Issue 05, 27.09.2004
