B88069X2601B502 Datasheet, PDF (1/2 Pages) EPCOS – 3-Electrode-Arrester

Surge Arrester
3-Electrode-Arrester
EK4-A230XF1
Ordering code: B88069X2601B502
DC spark-over voltage ^{1) 2) 4)}
Impulse spark-over voltage ⁴⁾
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
Service life
10 operations
10 operations
50 Hz, 1 s ⁵⁾
8/20 µs ⁵⁾
Insulation resistance at 100 V_dc ⁴⁾
Capacitance at 1 MHz ⁴⁾
Transverse delay time ³⁾
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
Weight
Storage temperature
Climatic category (IEC 60068-1)
Marking, blue
1) _{At delivery AQL 0.65 level II, DIN ISO 2859}
2) _{In ionized mode}
3) _{Test according to ITU-T Rec. K.12}
4) _{Tip or ring electrode to center electrode}
5) _{Total current through center electrode, half value through}
tip respectively ring electrode.
Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845
230
V
± 20
%
< 600
V
< 500
V
< 700
V
< 600
V
10
A
10
kA
>1
GΩ
< 1.5
pF
< 0.2
µs
~ 10
V
~1
A
~ 80
V
~ 1.4
g
-40 ... +90
°C
40/ 90/ 21
EK 230 YY O
EK
- Series
230 - Nominal voltage
YY
- Year of production
O
- Non radioactive
AB E / AB PM
Page 1 of 2
Issue 01, 27.10.2003