Datasheet > B88069X2453B251

B88069X2453B251

更新时间： 2024-03-03 10:11:05

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
4页	352K
描述
2 electrodes Arresters

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B88069X2453B251 数据手册

Surge arrester

B88069X2453B251

V87A-A300XSPD

2-electrode arrester

Features

Applications

AC power line devices - class I , class II,



Standard size

Maximum current rating

Fast response time

Stable performance over life

High insulation resistance

RoHS-compatible



class III

Electrical specifications

DC spark-over voltage ^{1) 2)}

300

±25

Front of wave spark-over voltage ^{3) 4)}

- at 1.2/50 µs, 6 kV

< 900

Breakdown time

- typical values

< 100

< 40

Insulation resistance at 100 V_DC

> 1

G

Class I ^{4) 5)}

110

12.5

Max. continuous operating voltage at 50/60 Hz

Nominal discharge current 8/20 µs

Maximum discharge current 10/350 µs

U_c

I_n

I_imp

Class II ^{4) 5)}

110

Max. continuous operating voltage at 50/60 Hz

Nominal discharge current 8/20 µs

Maximum discharge current 8/20 µs

U_c

I_n

I_max

Class III

Max. continuous operating voltage at 50/60 Hz ^{4) 5)}

U_c

110

Open circuit voltage by combined wave generator ^{4) 5)}U_oc

Limiting voltage (with combination wave generator) ^{3) 4)}

- at 1.2/50 µs, 6 kV; 8/20 µs, 3 kA

< 650

Weight

~ 10

Operation and storage temperature

Climatic category (IEC 60068-1)

Marking, red positive

-40 ... +90

40/ 90/ 21

°C

300 YY O

300

- Nominal voltage

- Year of production

- Non radioactive

At delivery AQL 0.65 level II, DIN ISO 2859

In ionized mode

Arrester measured individually

Test sequence in accordance with EN 61643-11.

Application only in devices. Follow current has to be limited by an appropriate varistor in series.

PPD AB PD / PPD AB PM

Issue 03 / 2013-07-18

Please read Cautions and warnings and

Page 2 of 4

Important notes at the end of this document.

123 4

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