Datasheet

33
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.
2-Electrode Arresters
2-Elektroden-Ableiter
Type EC75X EC90X EC150X EC230X EC350X EC600X
Ordering code B88069X0180S102 B88069X0720S102 B88069X0880S102 B88069X0660S102 B88069X0810S102 B88069X0780S102
Nom. DC spark-over 75 90 150 230 350 600 V
voltage V
sdcN
Tolerance of V
sdcN
±20±20 ±20±15 ±15 ±15 %
Impulse spark-over
voltage
@ 100 V/µs 99% of <500 < 500 < 500 < 550 < 800 < 1200 V
measured values
@ 100 V/µs typical < 400 < 450 < 450 < 500 < 700 < 1000 V
values
@ 1 kV/µs 99% of < 700 < 600 < 650 < 700 < 900 < 1300 V
measured values
@ 1 kV/µs typical < 600 < 550 < 550 < 600 < 800 < 1100 V
values
Nom. alternating 5555510 A
discharge current
@ 50 Hz, 1s
Alternating 20 20 20 20 20 65 A
discharge current
@ 50 Hz, 9 cycles
Nom. impulse 555555kA
discharge current
10 operations 8/20 µs
Single impulse 10 10 10 10 10 10 kA
discharge current
1 operation 8/20 µs
Impulse 111111kA
discharge current
1 operation 10/350 µs
Impulse discharge 100 100 100 100 100 on request A
current, 300 operations
10/1000 µs
Insulation resistance > 10 > 10 > 10 > 10 > 10 > 10 G Ω
Capacitance < 1 < 1<1<1<1<1pF
@ 1 MHz
About packing see page 65.
Light-duty types
5 kA / 5 A • Ø 8 x 6 mm
RAB0163-W
60+4
ø8±0.2
ø0.8
6.05±0.2
EC...
EC Series
© EPCOS AG 2008
Ueberspannungsableiter_de-en_2009.qxd 03.11.2008 16:19 Uhr Seite 33