Datasheet

42
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.
3-Electrode Arresters
3-Elektroden-Ableiter
EZ Series
© EPCOS AG 2008
Type EZ0-A230XF EZ0-A350XF
Ordering code B88069X5460B502 B88069X5111B502
EZ3-A230XEZ34-A230XF1HC
1)
EZ3-A350X
B88069X5171B502 B88069X7201B502 B88069X5191B502
EZ0-A75XSMD EZ3-A90X EZ3-A230XF1 EZ0-A230XSMDHC EZ3-A350XF1
B88069X6771T902 B88069X4991B502 B88069X2591B502 B88069X7321T902 B88069X4941B502
Nom. DC spark-over 75 90 230 230 350 V
voltage V
sdcN
Tolerance of V
sdcN
±20±20 ±20±20 ±20%
Impulse spark-over
voltage
@ 100 V/µs 99% of < 450 < 450 <600 < 500 < 650 V
measured values
@ 100 V/µs typical < 350 < 350 < 450 < 450 < 600 V
values
@ 1 kV/µs 99% of < 600 < 600 < 750 < 650 < 800 V
measured values
@ 1 kV/µs typical < 500 < 500 < 600 < 600 < 750 V
values
Nom. alternating 10 5510 5A
discharge current
@ 50 Hz, 1 s
Alternating 10 55on request 5A
discharge current
@ 50 Hz, 9 cycles
Nom. impulse 10 5510 5kA
discharge current
10 operations 8/20 µs
Single impulse discharge 10 55on request 5kA
current, 1 op. 8/20 µs
Impulse discharge cur-1 1111kA
rent, 1 op. 10/350 µs
Impulse discharge cur-200 200 200 200 200 A
rent, 300 op. 10/1000 µs
Insulation resistance > 1>1>1>1>1GΩ
Capacitance @ 1 MHz < 1.5 < 1.5 < 1.5 < 1.5 < 1.5 pF
Currents through center electrode, half value through each line electrode. About packing see page 65.
Light-duty types
5 kA / 5 A • Ø 5 x 7.6 mm
EZ0-...F EZ3-...F1/EZ34-...F1HC EZ3-...
RAB0283-m
8.3± 0.1
9.2± 0.23.1± 0.5
2 ± 0.5
0.4± 0.05
3 ± 0.15
1.6± 0.1
7.6± 0.2
ø5± 0.2
5.6
0.3
_
+0.2
ø4.7± 0.1
RAB0305-E-E
Foil/Folie
2±0.5
3.1±0.5
ø5±0.2
7.6±0.2
1 max.
0.4 max.
8.3±0.1
9.2±0.2
12 max.
5.6
+0.2
0.3
_
2.47±0.5
5±0.5
3.8±0.3 3.8±0.3
3xø0.8
RAB0289-I
7.6± 0.2
12 max.
2.5± 0.5
5 ± 0.
5
ø0.8
ø0.8
3.8± 0.3 3.8± 0.3
ø5± 0.2
EZ0-...SMD/SMDHC
RAB0290-V
0.4± 0.05
3 ± 0.15
1.6± 0.
1
7.6± 0.2
ø4.7± 0.1
ø5± 0.2
5 ± 0.2
ø6± 0.2
1) Pin separation 4.4 mm
Ueberspannungsableiter_de-en_2009.qxd 03.11.200816:19 Uhr Seite 42