T83-A350X EPCOS Inc, T83-A350X Datasheet - Page 53

• Manufacturer Part Number: T83-A350X
• Description: SURGE ARRESTER 350V GASTUBE 3PIN
• Manufacturer: EPCOS Inc

Specifications of T83-A350X

• Spark Over Voltage: 350V
• Tolerance: ±20%
• Impulse Discharge Current: 10kA 8x20µs
• Package / Case: Radial - 3 Lead
• Mounting Type: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 495-2635; B88069X8690B502

3-Electrode Arresters
3-Elektroden-Ableiter
1) Designed for RUS PE-80 Heavy Duty
2) Designed for Telcordia GR1361/GR974-CORE
Currents through center electrode, half value through each line electrode.
About packing see page 65.
© EPCOS AG 2008
Type
Ordering code
Nom. DC spark-over
voltage V
DC spark-over voltage
Impulse spark-over
voltage
@ 100 V/µs 99% of
measured values
@ 100 V/µs typical
values
@ 1 kV/µs 99% of
measured values
@ 1 kV/µs typical
values
Nom. alternating
discharge current
@ 50 Hz, 1 s
Alternating
discharge current
@ 50 Hz, 9 cycles
Nom. impulse
discharge current
10 operations 8/20 µs
Single impulse discharge
current, 1 op. 8/20 µs
Service life
400 operations
10/1000 µs
DC hold-over voltage
@ 150 V / 200 mA
Insulation resistance
Capacitance @ 1 MHz
Types conforming to US specifications
sdcN
4.4±0.3
ø1
13.4 2
10±0.3
T23-C350XS
_
ø1
Please read Important notes on page 4 and Cautions and warnings on page 69.
4.4±0.3
B88069X8160B502
T23-C350XS
300 ... 500
< 550
< 800
< 750
< 150
< 650
1000
< 1.5
> 10
350
130
10
20
25
RAB0278-T
ø8
1)
+0.2
_
0.1
Bitte beachten Sie die Seite 4 Wichtige Hinweise sowie die
GΩ
ms
kA
kA
pF
V
V
V
V
V
V
A
A
A
Warn- und Sicherheitshinweise auf Seite 69.
Type
Ordering code
Nom. DC spark-over
voltage V
DC spark-over voltage
Impulse spark-over
voltage
@ 100 V/µs 99% of
measured values
@ 100 V/µs typical
values
@ 1 kV/µs 99% of
measured values
@ 1 kV/µs typical
values
Service life
1500 operations
10/1000 µs
100 operations
10/1000 µs
50 operations
10/1000 µs
5 operations
10/250 µs
5 operations
@ 50 Hz, 1 s
60 operations
@ 50 Hz, 1 s
1 operation
@ 50 Hz, 30 s
Impulse reset
@ 52.5 V / 260 mA
@ 135 V / 200 mA
Insulation resistance
Capacitance @ 1 MHz
sdcN
4.2±0.3
ø1
13.3±0.3
T53-C350XF
ø1.5
4.2±0.3
T53-C350XF
on request
265 ... 600
< 1000
< 1000
< 700
< 800
< 150
< 150
> 100
350
200
600
< 3
20
20
4
2
1
ø9.2±0.1
RAB0286-K
2)
53
A
A
A
MΩ
ms
ms
kA
RMS
RMS
RMS
pF
A
A
A
V
V
V
V
V
V