Datasheet

Latest data sheets are available at www.epcos.com/arresters
Aktuelle Datenblätter unter www.epcos.de/arresters
2-electrode arresters
2-Elektroden-Ableiter
8
Pleas e read Important notes on page 4 and Cautions and warnings on page 69.
B i tte beachten Sie d i e S e i te 4 Wichtige Hinweise s owi e d i e
Warn- und Sicherheitshinweise auf S e i te 69.
© EPCOS AG 2008
Overview of Type Series
Übersicht Typenreihen
Overview
1) Surge current: 10 x 8/20 µs wave in total; AC current: 10 x 1s / 50 Hz in total 2) Nominal DC spark-over voltage
Surge arresters are usually classified by their discharge capability.
The overview above relates type series to discharge classes and shows the available voltage ratings.
According to their discharge class the individual type series can be assigned to typical applications.
Customer premises equipment such as
DSL modems, WLAN routers, TV sets and cable modems
Teilnehmerendgeräte wie DSL modems, WLAN-Routers, TV-
Empfänger oder Kabelmodems
Crossover junctions
for overhead cables,
underground cables,
subscriber protection
Überführungsstellen
oberirdischer Kabel,
Erdkabel, Teilnehmer-
schutz
Overhead lines and installations
particularly susceptible to light-
ning threats, subscriber protec-
tion in exposed locations
Freileitungen und Anlagen bei
erhöhter Blitzgefährdung, Teil-
nehmerschutz bei exponierter
Lage
Typical
applications
Typische
Anwendungen
Type series S30 ES EM M5 EC EF A6/N8 A7 A8 A83 V1
Discharge
class
1)
2.5 / 2.5 5 / 2.5
kA /A 2 / 22.5 / 2.5 2 / 2; 1.5 5 / 55/ 55/ 510 / 10 10 / 10 20 / 20 20 / 20 20 / 20
Dimensions
mm (Ø x h)
4.5x3.2x2.7 4.7x4 5.5x6 5x5 8x6 8x6 8x6 8x8 8x6 8x20 11.8x17.4
Page 28 29 30/31 32 33 39 34 37/38 35 36 40
V
sdcN
2)
(V)
U
agN
2)
(V)
75
90
150
170
230
250
260
270
300
350
400
470
500
600
800
1000
1400
1500
1600
2000
2200
2500
3000
3500
3600
4000
4500
5500
Light duty Medium duty Heavy duty
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