Surge arrester
3-electrode arrester
Series/Type: T90-A230X
Ordering code: B88069X6700C253
Version/Date: Issue 07 / 2013-03-07
Version: 01
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Identification/Classification 1: Surge arrester
(header 1 + top left header bar)
Identification/Classification 2: 3-electrode arrester
(header 2 + bottom left header bar)
Ordering code: B88069X6700C253
(top right header bar)
Series/Type: T90-A230X
(top right header bar)
EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
Surge arrester B88069X6700C253
3-electrode arrester T90-A230X
Features Applications
Very small size Line protection
Fast response time Station protection
High current rating Base stations
Stable performance over life
Extremely low capacitance
High insulation resistance
RoHS-compatible
Electrical specifications
1) 2) 3)
DC spark-over voltage 184 ... 276 V
2) 4)
DC spark-over voltage 176 ... 550 V
Impulse spark-over voltage
3)
at 100 V/s - for 99% of measured values < 600 V
3)
- for 50% of measured values < 550 V
3)
at 1 kV/s - for 99% of measured values < 700 V
3)
- for 50% of measured values < 650 V
Service life
6)
10 operations 50 Hz; 1 s 5 A
5)
10 operations 50 Hz; 1 s 10 A
5)
10 operations [5x (+) & 5x (-)] 8/20 s 10 kA
6)
10 operations [5x (+) & 5x (-)] 8/20 s 5 kA
5)
5 operations 10/250 s 2.5 kA
5)
2 operations 10/350 s 2.5 kA
5)
300 operations 10/1000 s 200 A
8)
DC holdover voltage
< 150 ms
at 52 V / 260
DC
< 150 ms
at 80 V / 330
DC
< 150 ms
at 135 V / 1300
DC
7)
Activation after reflow soldering
1 operation U = 600 V; 1 s 2 A
4)
Insulation resistance at 100 V > 1
G
DC
4)
Capacitance at 1 MHz < 1.5 pF
4)
Transverse delay time < 0.2 s
Arc voltage at 1 A ~ 10 V
Glow to arc transition current ~ 1 A
Glow voltage ~ 60 V
Weight ~ 0.8 g
Storage temperature -40 ... +90 C
Climatic category (IEC 60068-1) 40/ 90/ 21
PPD AB PD / PPD AB PM Issue 07 / 2013-03-07
Please read Cautions and warnings and Page 2 of 5
Important notes at the end of this document.