Surge Arrester EM3000XB
2-Electrode-Arrester Ordering code: B88069X6140B502
AB E / AB PM Issue 01, 10.07.2003
Page 1 of 2
DC spark-over voltage 1) 2)
3000
± 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
< 4200
< 3800
< 5000
< 4200
V
V
V
V
Service life 3)
3 operations 8/20 µs 2 kA
300 operations 8/20 µs 100 A
10 operations 50 Hz; 1 s 1 A
Insulation resistance at 100 Vdc > 1 GΩ
Capacitance at 1 MHz < 1 pF
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
~ 15
< 1
~ 80
V
A
V
Weight ~ 1 g
Operation and storage temperature -40 ... +90 °C
Climatic category (IEC 60068-1) 40/ 90/ 21
Marking, red
EM 3000 YY O
EM - Series
3000 - Nominal voltage
YY - Year of production
O - Non radioactive
1) At delivery AQL 0.65 level II, DIN ISO 2859
2) In ionized mode
3) Arrester has to meet: Voltage withstand test AC 1500 V, 1min
Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845
Surge Arrester EM3000XB
2-Electrode-Arrester Ordering code: B88069X60140B502
EPCOS AG 2002. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
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.
AB E / AB PM Issue 01, 10.07.2003
Page 2 of 2
Not to scale
Dimensions in mm
Non controlled document
