T87-A230X EPCOS [EPCOS], T87-A230X Datasheet
T87-A230X
Manufacturer Part Number
T87-A230X
Description
SURGE ARRESTER 3-electrode arrester
Manufacturer
EPCOS [EPCOS]
Datasheet
1.T87-A230X.pdf
(2 pages)
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DC spark-over voltage
Impulse spark-over voltage
Nominal impulse discharge current (wave 8/20 µs)
Single impulse discharge current
Nominal alternating discharge current (50 Hz, 1 s)
Alternating discharge current (50 Hz, 9 cycles)
Insulation resistance at 100 V
Capacitance at 1 MHz
Transverse delay time
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
Weight
Operation and storage temperature
Climatic category (IEC 60068-1)
Marking, red
1)
2)
3)
4)
5)
Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845
AB E / AB PM
Surge Arrester
3-Electrode-Arrester
At delivery AQL 0.65 level II, DIN ISO 2859
In ionized mode
Test according to ITU-T Rec. K.12
Tip or ring electrode to center electrode
Total current through center electrode, half value through
tip respectively ring electrode.
at 100 V/µs
at 1 kV/µs
4)
3)
1) 2) 4)
- for 99 % of measured values
- typical values of distribution
- for 99 % of measured values
- typical values of distribution
4)
dc
4)
(wave 8/20 µs)
Page 1 of 2
5)
5)
5)
5)
Ordering code:
230
< 450
< 400
< 650
< 600
10
15
10
40
> 10
< 1.5
< 0.2
~ 35
~ 1
~ 200
~ 2
-40 ... +90
230 YY O
230
YY
O
40/ 90/ 21
20
- Nominal voltage
- Year of production
- Non radioactive
B88069X8900B502
Issue 03, 23.05.2002
T87-A230X
V
%
V
V
V
V
kA
kA
A
A
G
pF
µs
V
A
V
g
°C
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T87-A230X Summary of contents
Page 1
... Total current through center electrode, half value through tip respectively ring electrode. Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845 Ordering code (wave 8/20 µ Page T87-A230X B88069X8900B502 230 < 450 V < 400 V < 650 V < 600 ...
Page 2
... Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed Ordering code: Not to scale Dimensions in mm Non controlled document Page T87-A230X B88069X8900B502 Issue 03, 23.05.2002 ...