Datasheet

52
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
T6 Series
© EPCOS AG 2008
Type T60-C350X
Ordering code B88069X7450C502
T61-C350X T61-C600X T61-C650X
B88069X7700B102 B88069X8820B102 B88069X7230B102
T60-A260X T63-C350X T60-A420X T63-C600X T63-C650X
B88069X7120C203 B88069X7460B102 B88069X6980C203 B88069X8830B252 B88069X6990B102
Nom. DC spark-over 260 350 420 600 650 V
voltage V
sdcN
DC spark-over voltage 210 ... 310 300 ... 500 330 ... 600 420 ... 700 500 ... 800 V
Impulse spark-over
voltage
@ 100 V/µs 99% of <600 < 800 < 750 < 900 < 1100 V
measured values
@ 100 V/µs typical < 550 < 700 < 650 < 800 < 1000 V
values
@ 1 kV/µs 99% of < 650 < 900 < 850 < 1000 < 1350 V
measured values
@ 1 kV/µs typical < 600 < 800 < 750 < 900 < 1100 V
values
Nom. alternating 20 20 20 20 20 A
discharge current
@ 50 Hz, 1 s
Alternating 130 130 130 130 130 A
discharge current
@ 50 Hz, 9 cycles
Nom. impulse 20 20 20 20 20 kA
discharge current
10 operations 8/20 µs
Single impulse discharge 40 40 40 40 40 kA
current, 1 op. 8/20 µs
Impulse on request 5on request 55kA
discharge current
1 operation 10/350 µs
Insulation resistance > 10 > 10 > 10 > 10 > 10 G Ω
Capacitance < 1.5 < 1.5 < 1.5 < 1.5 < 1.5 pF
@ 1 MHz
Currents through center electrode, half value through each line electrode.
About packing see page 65.
Heavy-duty types
20 kA / 20 A • Ø 9.5 x 11.5 mm
T60-... T61-... T63-...
RAB0191-2
11.5±0.4
5±0.2
1.5±0.1
+0.2
0.1
ø9.5
_
ø8.3±0.2
RAB0192-A
11.5±0.4
ø1
75±3
ø1
38.5±2
+0.2
0.1
ø9.5
_
RAB0193-I
11.5±0.4
6±0.5
215
_
6±0.5
4.5
_
1.5
+1
0.5
16
_
+0.2
ø9.5
0.1
_
ø1
Ueberspannungsableiter_de-en_2009.qxd 03.11.2008 16:19 Uhr Seite 52