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Surge arrester B88069X9800B502
3-electrode arrester T33-A230x
KB AB E / KB AB PM Issue 04 / 2007-03-29
Please read Cautions and warnings and Page 2 of 4
Important notes at the end of this document.
Features Applications
Very small size
Extremely fast response time
High current rating
Stable performance over life
Extremely low capacitance
High insulation resistance
RoHS-compatible
Line protection
Station protection
Base stations
Electrical specifications
DC spark-over voltage
1) 2) 4)
230
± 20
V
%
Impulse spark-over voltage
4)
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
< 400
< 350
< 450
< 420
V
V
V
V
Service life
10 operations 50 Hz; 1 s
5)
10 A
1 operation 50 Hz; 0.18 s (9 cycles)
5)
30 A
10 operations [5x (+) & 5x (-)] 8/20 µs
5)
10 kA
1 operation 8/20 µs
5)
10 kA
1 operation 10/350 µs
5)
2 kA
EPCOS放电管B88069X9800B502避雷器 T33-A230x