Surge Arrester

A71-H14X

2-Electrode-Arrester

AB E / AB PM

Issue 04, 18.04.2002

Page 1 of 2

1400

± 20

V

%

Impulse spark-over voltage

at 100 V/µs

- for 99 % of measured values

- typical values of distribution

at 1 kV/µs

- for 99 % of measured values

- typical values of distribution

< 2100

< 2000

< 2200

< 2100

V

V

V

V

Nominal impulse discharge current (wave 8/20 µs)

Single impulse discharge current

(wave 8/20 µs)

10

10

kA

kA

Nominal alternating discharge current (50 Hz, 1 s)

Alternating discharge current (50 Hz, 9 cycles)

10

65

A

A

> 10

G

Ω

Capacitance at 1 MHz

< 1

pF

Arc voltage at 1 A

Glow to arc transition current

Glow voltage

~ 20

~ 0.5

~ 160

V

A

V

Weight

~ 1

g

Operation and storage temperature

-40 ... +90

°C

Climatic category (IEC 60068-1)

40/ 90/ 21

Marking, green

1400 YY O

1400

- Nominal voltage

YY

- Year of production

O

- Non radioactive

1)

At delivery AQL 0.65 level II, DIN ISO 2859

2)

In ionized mode

Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845