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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 |
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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)
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½ð |
ð
()
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| 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 ۽

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