Datasheet

35
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
Heavy-duty types
20 kA / 20 A • Ø 8 x 6 mm
A80-... A80-...SMD A81-...
RAB0177-2
+0.1
0.3
ø8
_
+0.2
0.15
6.05
_
RAB0004-Q
60+4
ø1
6.05±0.2
+0.1
0.3
ø8
_
RAB0316-T
ø
9
.3±
0
.2
8.3±0.1
(4)
0.47±0.1
0.47±0.1
6.05±0.2
ø8.3±0.15 ø7.9±0.15
A8 Series
© EPCOS AG 2008
Type A80-A75X A80-C90X A80-A230X
Ordering code on request B88069X1410C103 B88069X2240C103
A80-A75XSMD A80-C90XSMD A80-A230XSMD A80-A250X A80-A350X A80-A600X
B88069X6350T602 B88069X1630T602 B88069X1620T602 B88069X2920C103 B88069X2230C103 B88069X2900C103
A81-A75X A81-C90X A81-A230X A81-A250X A81-A350X A81-A600X
on request B88069X1380S102 B88069X2250S102 B88069X1500S102 B88069X2380S102 B88069X2880S102
Nom. DC spark-over 75 90 230 250 350 600 V
voltage V
sdcN
Tolerance of V
sdcN
±20±20 ±20±20 ±20±20 %
Impulse spark-over
voltage
@ 100 V/µs 99% of <350 <500 < 500 < 550 < 700 < 1100 V
measured values
@ 100 V/µs typical < 300 < 450 < 450 < 500 < 650 < 950 V
values
@ 1 kV/µs 99% of < 650 < 600 < 650 < 700 < 900 < 1400 V
measured values
@ 1 kV/µs typical < 600 < 550 < 550 < 650 < 800 < 1100 V
values
Nom. alternating 20 20 20 20 20 20 A
discharge current
@ 50 Hz, 1 s
Alternating 100 100 100 100 100 100 A
discharge current
@ 50 Hz, 9 cycles
Nom. impulse 20 20 20 20 20 20 kA
discharge current
10 operations 8/20 µs
Single impulse discharge 25 25 25 25 25 25 kA
current, 1 op. 8/20 µs
Impulse 2.5 2.5 2.5 2.5 2.5 2.5 kA
discharge current
1 operation 10/350 µs
Impulse discharge 200 200 200 200 200 on request A
current, 300 operations
10/1000 µs
Insulation resistance > 10 > 10 > 10 > 10 > 10 > 10 G Ω
Capacitance @ 1 MHz < 1.5 < 1.5 < 1.5 < 1.5 < 1.5 < 1.5 pF
About packing see page 65.
Ueberspannungsableiter_de-en_2009.qxd 03.11.2008 16:19 Uhr Seite 35