EPCOS 3-electrode arrester T23-A230XF4 from China manufacturer

Payment Terms:	T/T
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: T23-A230XF4

Surge arrester B88069X8750B502
EPCOS 3-electrode arrester T23-A230XF4

Surge arrester B88069X8750B502

EPCOS 3-electrode arrester T23-A230XF4

KB AB E / KB AB PM Issue 09 / 2007-10-18

Please readCautions and warningsand Page 2 of 4

Important notesat the end of this document.

Features Applications

Standard size

Fast response time

High current rating

Stable performance over life

Very low capacitance

High insulation resistance

Reliable failsafe device

RoHS-compatible

Branch exchange (MDF)

Line protection

Station protection

Electrical specifications

DC spark-over voltage 1) 2) 4) 230

± 20

Impulse spark-over voltage 4)

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

< 400

< 350

< 450

< 400

Service life

10 operations 50 Hz, 1 s 5) 10 A

1 operation 50 Hz, 0.18 s (9 cycles) 5) 50 A

10 operations [5x (+) & 5x (-)] 8/20 μs 5) 20 kA

1 operation 8/20 μs 5) 25 kA

1 operation 10/350 μs 5) 5 kA

300 operations 10/1000 μs 5) 200 A

Insulation resistance at 100 Vdc

4) > 10 GΩ

Capacitance at 1 MHz 4) < 1.5 pF

Transverse delay time 3) < 0.2 μs

Arc voltage at 1 A

Glow to arc transition current

Glow voltage

~ 35

~ 1

~ 200

Weight ~ 2 g

Storage temperature -40 ... +90 °C

Climatic category (IEC 60068-1) 40/ 90/ 21

Marking, blue negative

230 YY O

230 - Nominal voltage

YY - Year of production

O - Non radioactive

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