Surge arrester
3-electrode arrester
Series/Type: T80-A90X
Ordering code: B88069X8360****
Date: 2015-09-18
Version: 06
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Identification/Classification 1 Surge arrester
(header 1 + top left bar):
Identification/Classification 2 3-electrode arrester
(header 2 + bottom left header bar):
Ordering code: (top right header bar) B88069X8360****
Series/Type: (bottom right header bar) T80-A90X
Preliminary data (optional):
Department: PPD AB PD / PPD AB PM
Date: 2015-09-18
Version: 06
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 B88069X8360****
3-electrode arrester T80-A90X
Features Applications
Standard size Base stations
Very fast response time Line protection
Very high current rating Station protection
Stable performance over life
Very low capacitance
High insulation resistance
RoHS-compatible
Electrical specifications
1) 2) 3)
DC spark-over voltage 90 V
%
20
3)
Impulse spark-over voltage
at 100 V/s - for 99% of measured values < 400 V
- typical values of distribution < 300 V
at 1 kV/s - for 99% of measured values < 550 V
- typical values of distribution < 500 V
Service life
4)
10 operations 50 Hz; 1 s 10 A
4)
1 operation 50 Hz; 0.18 s (9 cycl.) 40 A
4)
10 operations [5 (+) & 5 ()] 8/20 s 10 kA
4)
1 operation 8/20 s 15 kA
4)
1 operation 10/350 s 2 kA
4)
300 operations 10/1000 s 200 A
3)
Insulation resistance at 50 V > 10
DC G
3)
Capacitance at 1 MHz < 1.5 pF
5)
Transverse delay time < 0.2 s
Arc voltage at 1 A ~ 15 V
Glow to arc transition current < 0.5 A
Glow voltage ~ 70 V
Weight ~ 2 g
Operation and storage temperature 40 ... +90 C
Climatic category (IEC 60068-1) 40/090/21
Marking, blue negative
90 YY O
90 - Nominal voltage
YY - Year of production
O - Non radioactive
Certifications UL 497B (E163070)
Remarks on next page
PPD AB PD / PPD AB PM 2015-09-18
Please read Cautions and warnings and Page 2 of 5
Important notes at the end of this document.