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Numéro de référence | A81-C90X | ||
Description | 2-Electrode-Arrester | ||
Fabricant | EPCOS | ||
Logo | |||
1 Page
Surge Arrester
2-Electrode-Arrester
A81-C90X
Ordering code: B88069X1380S102
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)
Single impulse discharge current (wave 10/350 µs)
Nominal alternating discharge current (50 Hz, 1 s)
Alternating discharge current (50 Hz, 9 cycles)
Insulation resistance at 50 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, blue
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
90
± 20
V
%
< 500
< 450
< 600
< 550
20
25
5
20
100
> 10
< 1.5
~ 10
~ 0.5
~ 60
~ 1.5
-40 ... +90
40/ 90/ 21
90 YY O
90 - Nominal voltage
YY - Year of production
O - Non radioactive
V
V
V
V
kA
kA
kA
A
A
GΩ
pF
V
A
V
g
°C
AB E / AB PM
Page 1 of 2
Issue 05, 18.04.2002
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Pages | Pages 2 | ||
Télécharger | [ A81-C90X ] |
No | Description détaillée | Fabricant |
A81-C90X | 2-Electrode-Arrester | EPCOS |
A81-C90XG | 2-Electrode-Arrester | EPCOS |
A81-C90XSMD | 2-Electrode-Arrester | EPCOS |
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