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Surge Arrester A81-A230X
2-Electrode-Arrester Ordering code: B88069X2250S102
DC spark-over voltage
1) 2)
230
± 20
V
%
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)
Service life, alternating polarity
300 operations 10/1000 µs
Insulation resistance at 100 Vdc > 10
< 500
< 450
< 650
< 550
20
25
20
100
100
V
V
V
V
kA
kA
A
A
A
G
Capacitance at 1 MHz < 1.5 pF
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
~ 15
~ 0.5
~ 60
V
A
V
Weight ~ 1.5 g
Operation and storage temperature -40 ... +90 °C
Ω
Climatic category (IEC 60068-1) 40/ 90/ 21
Marking, blue
1)
At delivery AQL 0.65 level II, DIN ISO 2859
2)
In ionized mode
Terms and tests in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845
230 - Nominal voltage
YY - Year of production
O - Non radioactive
230 YY O
AB E / AB PM Issue 06, 19.08.2002
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Surge Arrester A81-A230X
2-Electrode-Arrester Ordering code: B88069X2250S102
Not to scale
Dimensions in mm
Non controlled document
EPCOS AG 2002. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and
Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless
otherwise agreed.
AB E / AB PM Issue 06, 19.08.2002
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