B88069X2840S102

**Surge Arrester** 

**Ordering code: B88069X2840S102** 

## **A81-A150X** 

## **2-Electrode-Arrester** 

|DC spark-over voltage 1) 2)|150<br>±20|V<br>%|
|---|---|---|
|Impulse spark-over voltage<br>at 100 V/µs<br>- for 99 % of measured values<br>- typical values of distribution<br>at 1 kV/µs<br>- for 99 % of measured values<br>- typical values of distribution|< 500<br>< 450<br>< 600<br>< 550|V<br>V<br>V<br>V|
|Nominal impulse discharge current (wave 8/20 µs)<br>Single impulse discharge current<br>(wave 8/20 µs)|20<br>25|kA<br>kA|
|Nominal alternating discharge current (50 Hz, 1 s)<br>Alternating discharge current (50 Hz, 9 cycles)|20<br>100|A<br>A|
|Insulation resistance at 100 Vdc|> 10|GΩ|
|Capacitance at 1 MHz|< 1.5|pF|
|Arc voltage at 1 A<br>Glow to arc transition current<br>Glow voltage|~ 15<br>~ 0.5<br>~ 60|V<br>A<br>V|
|Weight|~ 1.5|g|
|Operation and storage temperature|-40 ... +90|°C|
|Climatic category (IEC 60068-1)|40/ 90/ 21||
|Marking, blue|**150 YY O**<br>150<br>- Nominal voltage<br>YY<br>- Year of production<br>O<br>- Non radioactive<br>EPCOS||



> 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 

AB E / AB PM 

Issue 04, 18.04.2002 

Page 1 of 2 

**A81-A150X** 

**Surge Arrester 2-Electrode-Arrester** 

## **Ordering code: B88069X2840S102** 

Not to scale 

Dimensions in mm 

Non controlled document 

 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 04, 18.04.2002 

Page 2 of 2