Surge Arrester
3-Electrode-Arrester
T83-A230X
Ordering code: B88069X8910B502
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
230
± 20
< 450
< 400
V
%
V
V
at 1 kV/μs
- for 99 % of measured values
< 650
V
- typical values of distribution
Nominal impulse discharge current (wave 8/20 μs) 5)
Single impulse discharge current (wave 8/20 μs) 5)
Nominal alternating discharge current (50 Hz, 1 s) 5)
Alternating discharge current (50 Hz, 9 cycles) 5)
Insulation resistance at 100 V dc 4)
< 600
10
15
10
40
> 10
V
kA
kA
A
A
G ?
Capacitance at 1 MHz
Transverse delay time
4)
3)
< 1.5
< 0.2
pF
μs
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
Weight
Operation and storage temperature
Climatic category (IEC 60068-1)
~ 35
~ 1.0
~ 200
~2
-40 ... +90
40/ 90/ 21
V
A
V
g
°C
Marking, red
230 YY O
230
YY
O
- Nominal voltage
- Year of production
- Non radioactive
1)
2)
3)
4)
5)
At delivery AQL 0.65 level II, DIN ISO 2859
In ionized mode
Test according to ITU-T Rec. K.12
Tip or ring electrode to center electrode
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
AB E / AB PM
Page 1 of 2
Issue 03, 23.05.2002
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相关代理商/技术参数
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