EPCOS B88069X2090S102 2-electrode-arrester Datasheet

Surge Arrester
2-Electrode-Arrester
A71-H12X
Ordering code: B88069X2090S102
DC spark-over voltage 1) 2)
1200
± 20
V
%
< 1900
< 1800
V
V
< 2000
< 1900
V
V
Nominal impulse discharge current (wave 8/20 µs)
Single impulse discharge current
(wave 8/20 µs)
10
10
kA
kA
Nominal alternating discharge current (50 Hz, 1 s)
Alternating discharge current (50 Hz, 9 cycles)
10
65
A
A
Insulation resistance at 100 Vdc
> 10
GΩ
Capacitance at 1 MHz
<1
pF
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
~ 20
~ 0.5
~ 160
V
A
V
Weight
~1
g
Operation and storage temperature
-40 ... +90
°C
Climatic category (IEC 60068-1)
40/ 90/ 21
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
Marking, green
1200 YY O
1200
YY
O
- Nominal voltage
- Year of production
- Non radioactive
1)
At delivery AQL 0.65 level II, DIN ISO 2859
In ionized mode
Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845
2)
KB AB E / KB AB PM
Issue 05, 21.07.2004
Page 1 of 2
Surge Arrester
2-Electrode-Arrester
A71-H12X
Ordering code: B88069X2090S102
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.
KB AB E / KB AB PM
Issue 05, 21.07.2004
Page 2 of 2
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