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Surge arrester
2-electrode arrester
Features
Applications
B88069X1380S102
A81-C90X
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?
?
?
?
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?
Standard size
Very high current rating
Fast response time
Stable performance over life
Very low capacitance
High insulation resistance
RoHS-compatible
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Tower mounted amplifier
Consumer electronic
Alarm systems
Electrical specifications
DC spark-over voltage 1) 2)
Impulse spark-over voltage
at 100 V/μs - for 99 % of measured values
- typical values of distribution
90
? 20
< 500
< 450
V
%
V
V
at 1 kV/μs
- for 99 % of measured values
- typical values of distribution
< 600
< 550
V
V
Service life
10 operations
10 operations [5x (+) & 5x (-)]
1 operation
1 operation
300 operations
Insulation resistance at 50 V DC
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 negative
1)
At delivery AQL 0.65 level II, DIN ISO 2859
2)
In ionized mode
50 Hz, 1 s
8/20 μs
8/20 μs
10/350 μs
10/1000 μs
20
20
25
2.5
100
> 10
< 1.5
~ 15
~ 0.6
~ 60
~ 1.5
-40 ... +125
40/ 125/ 21
90 YY O
90
- Nominal voltage
YY
- Year of production
O
- Non radioactive
A
kA
kA
kA
A
G ?
pF
V
A
V
g
°C
Terms in accordance with ITU-T Rec. K.12, IEC 61663-2 and IEC 61643-311
PPD AB PD / PPD AB PM
Please read Cautions and warnings and
Important notes at the end of this document.
Page 2 of 4
Issue 08 / 2011-12-20
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