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Impulse Generator

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6 , ִ 3 뷮 Impulse Generatorμ ڸǽ(Lightning Impulse Simulation Test) ϱ ̴.
ǥ» (Combination Wave) ߻ Ӹ ƴ϶ ɼǿ ̸ 2~3 ٸ () ߰ ϰ Ǿ. KAST Impulse Generator
Model : KT-6030iG

: AC 220 V 10 %, 50/60
: 6 Impulse()
: Max 3 (´ Ʈ)
(Combination Wave)
- Open : T1(Rising Time):1.2 0.36
T1(Rising Time):1.2 0.36
- Short : T1(Rising Time):1.2 0.36
T1(Rising Time):1.2 0.36

* Combination Wave ܿ ɼǿ 2~3 ߰ ִ.
ֹ
- 10/200
- 10/700 ߰ ִ.

: , 1/1000 Probe ڰ
Pulse Interval Time : 0.5~60 sec , , 1ȸ Trigger , Trigger Ƚ Counter
: W 600, H 1820, L820 : 84


 

Impulse Generator ֵ ڸǽ(Lightning Impulse Simulation Test) ϱ ̴. ̴ ̳ ⿡ ڰ ߻ϰų Ǵ ֺ ڰ ߻ Ǵ , Ǵ ߻Ǵ ܹ⼺ ߻Ǿ Ȯ ȴ. 翬 ̷ ؼ ڽ ߻Ǵ Impulse ǵ ̳ ⿡ Խ . ǰ ̷ ܹ⼺ Impulse Surge  ̳ ϸ ȵȴ. ̷ 迡 Ǵ Impulse IEC 61000-4-5 Ǿ ְ ѱǰȸ ǰ ؿ (NFB, ׳Ʈ, ܱ Ƿڱ, Surge Arrester ̷ ܹ⼺ ݿ ̳ ļ ϰ ִ. ⼭ ϴ IEC 61000-4-5 Surge Impulse ܶ IEEE C62.41(), IEEE C62.42(ܶ) ѵ Ű (Combination Waveform)̶ Ѵ.

(ǥ1)

 

԰ ½ð ð
(޽)
IEC 61000-4-5 1.2 50 ׸ 1
ܶ 8 20 ׸ 2
IEEE C62.41 1.2 50 ׸ 3
IEEE C62.45 ܶ 8 20 ׸ 4

(ǥ1) Ÿ (Rising Time) ð(޽:Pulse Width) Ǿ ִµ Ķ ̷ ְġ( : ϸ ʾ ⿡ µǴ ) 6 ̸, ְġ(ܶ : ȸθ Ʈ 帣 ) 3000 A ϰ ִ.

Combination Wave form Ѱġ .
() : Max 6 T1(Rising Time) 1.2 0.36
     T2(Pulse Width) 50 10
(ȸ Ʈ) : Max 3 T1(Rising Time) 8 +1, -2.5
     T2(Pulse Width) 20 +8, -4

(׸1) IEC 61000-4.5

(׸2) IEC 61000-4-5 ܶ

(׸3) IEEE C62.41

(׸4) IEEE C62.41 ܶ


⸦ , ϰ ϴ ǰ GND(Ǵ , ƴϸ ) Cold(-, ) ϰ Surge Impulse(hot , +, ) ϴ غ ȴ.(׸5) ̷ ģ Ŀ ⳪ ̻ ̴.

(׸5) ǰ (Impulse) غ

(׸5) ó Impulse ϴ R, S, T ʷ ΰ ̴.
⼭ Ȱ · ؾ ϴ 쿡 Power Source() ϱ Impulse Generator ߰(C) ̿ (׸6) Capacitor ȸθ ε Ѵ. Ϲݽ迧 ̸ (׸6) ȸθ ̸ ־ä ص ȴ.

(׸6) C ϴ Capacitor ȸ

, Ȱ ¿ ̿ Surge Impulse AC ٸ ظ (׸7) Impulse ȸθ Ͽ AC Ѵ.

(׸7) AC ظ ȸ


Impulse Generatorκ ߻Ǵ Ϸ ؼ п 1/1000 ⸦ Generator ¿ ٷ Ƿν ϵ Ѵ.
KAST Ǵ Impulse Generator 1/1000 BNC ڳ ڰ ־ Ƿν ȴ. Surge Arrester Impulse ΰ ¿ Arrester Clamping ȿ Ϸ (׸8) ȸθ ϰ, Ȳ Impulse 1ȸ ߻Ͽ Storage Scope ̴. Scope Ÿ ׸ (׸9) . ⼭ Arrester Ͽ Clamp ȿ ˾ƺ ִ.

(׸8) Surge Arrester

(׸9) Arrester ۽