B88069X9550B502 EPCOS Inc, B88069X9550B502 Datasheet - Page 2

• Manufacturer Part Number: B88069X9550B502
• Description: T33-A230XF1
• Manufacturer: EPCOS Inc

Electrical specifications
KB AB E / KB AB PM
Please read Cautions and warnings and
Important notes at the end of this document.
DC spark-over voltage
Impulse spark-over voltage
Service life
Insulation resistance at 100 V
Capacitance at 1 MHz
Transverse delay time
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
Weight
Storage temperature
Climatic category (IEC 60068-1)
Marking, blue negative
Surge arrester
3-electrode arrester
Features
Very small size
Extremely fast response time
High current rating
Stable performance over life
Extremely low capacitance
High insulation resistance
Reliable failsafe device
RoHS-compatible
10 operations
10 operations
at 100 V/µs
at 1 kV/µs
1 operation
1 operation
1 operation
[5x (+) & 5x (-)]
4)
3)
1) 2) 4)
- for 99 % of measured values
- typical values of distribution
- for 99 % of measured values
- typical values of distribution
4)
dc
4)
50 Hz; 1 s
50 Hz; 0.18 s (9 cycles)
8/20 µs
8/20 µs
10/350 µs
Page 2 of 4
5)
5)
5)
5) 6)
Applications
Line protection
Station protection
Base stations
5)
230
± 20
< 400
< 350
< 450
< 420
10
30
10
10
2
> 10
< 1.5
< 0.2
~ 30
~ 1
~ 200
~ 1.4
-40 ... +90
40/ 90/ 21
230 YY O
230
YY
O
- Nominal voltage
- Year of production
- Non radioactive
B88069X9550B502
Issue 08 / 2007-11-22
T33-A230XF1
V
%
V
V
V
V
A
A
kA
kA
kA
GΩ
pF
µs
V
A
V
g
°C