Surge arrester
B88069X6461xxxx a)
EF600X
2-electrode arrester
Features
Applications
Standard size
AC power lines
Application with high follow current
High follow current capability
Very fast response time
Stable performance over life
Very low capacitance
High insulation resistance
RoHS-compatible
Electrical specifications
DC spark-over voltage 1) 2)
600
V
± 20
%
Impulse spark-over voltage
at 100 V/µs - for 99 % of measured values
- typical values of distribution
< 850
< 750
V
V
at 1 kV/µs
- for 99 % of measured values
- typical values of distribution
< 950
< 850
V
V
Service life
10 operations
1 operation
10 operations
1 operation
1 operation
50 Hz, 1 s
50 Hz, 0.18 s (9 cycles)
8/20 µs
8/20 µs
10/350 µs
5
65
5
10
1
A
A
kA
kA
kA
A
Max. follow current during one voltage half cycle at 50 Hz
Insulation resistance at 100 Vdc
200
> 10
GΩ
Capacitance at 1 MHz
< 1.5
pF
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
~ 22
< 0.5
~ 140
V
A
V
Weight
~ 1.5
g
Operation and storage temperature
Climatic category (IEC 60068-1)
Marking, red positive
-40 ... +90
40/ 90/ 21
°C
EF 600 YY O
EF
600
YY
O
- Series
- Nominal voltage
- Year of production
- Non radioactive
a)
xxxx = S102 (100 pcs on 5 taped stripes)
= T502 (500 pcs on tape and reel)
1)
At delivery AQL 0.65 level II, DIN ISO 2859
In ionized mode
2)
Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845
KB AB E / KB AB PM
Issue 01 / 2006-11-29
Please read Cautions and warnings and
Page 2 of 4
Important notes at the end of this document.