EPCOS B88069X2010S102 2-electrode-arrester operation and storage temperature -4090 Datasheet

Surge Arrester
2-Electrode-Arrester
L71-A470X
Ordering code: B88069X2010S102
DC spark-over voltage 1) 2)
400 … 588
V
Impulse spark-over voltage
at 100 V/µs - for 99 % of measured values
- typical values of distribution
< 700
< 600
V
V
< 800
< 700
V
V
Nominal impulse discharge current (wave 8/20 µs)
Single impulse discharge current
(wave 8/20 µs)
5
10
kA
kA
Nominal alternating discharge current (50 Hz, 1 s)
Alternating discharge current (50 Hz, 9 cycles)
5
65
A
A
Max. follow-on current at 230 VRMS
200
Apeak
Insulation resistance at 100 Vdc
> 10
GΩ
Capacitance at 1 MHz
< 1.5
pF
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
~ 22
< 0.5
~ 80
V
A
V
Weight
~ 1.5
g
Operation and storage temperature
-40 ... +90
°C
Climatic category (IEC 60068-1)
40/ 90/ 21
at 1 kV/µs
- for 99 % of measured values
- typical values of distribution
470 YY O
Marking, green
470
YY
O
- Nominal voltage
- Year of production
- Non radioactive
1)
At delivery AQL 0.65 level II, DIN ISO 2859
In ionized mode
Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845
2)
AB E / AB PM
Issue 04, 24.04.2002
Page 1 of 2
Surge Arrester
2-Electrode-Arrester
L71-A470X
Ordering code: B88069X2010S102
Not to scale
Dimensions in mm
Non controlled document
 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 04, 24.04.2002
Page 2 of 2
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