Surge Arrester
T30-A500X
3-Electrode-Arrester
Ordering code:
B88069X3070C203
AB E / AB PM
Issue 03, 21.05.2002
Page 1 of 2
DC spark-over voltage
1) 2) 3)
DC spark-over voltage
3) 5)
DC spark-over voltage
2) 4)
400 ... 600
400 ... 800
400 ... 750
V
V
V
Impulse spark-over voltage
at 1 kV/s
- for 99 % of measured values
3)
- for 50 % of measured values
3)
< 1300
< 800
V
V
Insulation resistance at 100 V
dc
3)
> 10
G
Capacitance at 1 MHz
3)
< 1.5
pF
Service life according to EPCOS
10 operations
8/20 s
6)
10
kA
10 operations
8/20 s
7)
5
kA
10 operations
50 Hz; 1 s
6)
10
A
rms
10 operations
50 Hz; 1 s
7)
5
A
rms
Units must meet
Insulation resistance at 100 V
dc
3)
DC spark-over voltage
2) 3)
DC spark-over voltage
2) 4)
Impulse spark-over voltage
at 1 kV/s
- for 99 % of measured values
3)
> 100
360 ... 800
360 ... 1000
< 2000
M
V
V
V
Activation after reflow soldering
8)
1 operation
U
RMS
= 600 V; 1 s
2
A
Weight
~ 1.2
g
Operation and storage temperature
-40 ... +90
C
Climatic category (IEC 60068-1)
40/ 90/ 21
Marking, blue
500 YY O
500
- Nominal voltage
YY
- Year of production
O
- Non radioactive
1)
At delivery AQL 0.65 level II, DIN ISO 2859
2)
In ionized mode
3)
Tip or ring electrode to center electrode
4)
Tip to ring electrode
5)
After 1 day storage in darkness for 80 % of tubes
6)
Total current through center electrode, half value through
tip respectively ring electrode
7)
Total current through center electrode, same value through
tip respectively ring electrode
8)
Total current from ring to tip electrode
Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE 0845
Surge Arrester
T30-A500X
3-Electrode-Arrester
Ordering code:
B88069X3070C203
EPCOS AG 2002. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and
Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless
otherwise agreed.
AB E / AB PM
Issue 03, 21.05.2002
Page 2 of 2
Not to scale
Dimensions in mm
Non controlled document
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