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03 전기시험 003 대전력, 고전압시험

번호	규격명	시험범위 및 검출한계
KS C IEC 61643-11:2012 저압 서지보호장치-제11부: 저압전력계통의 저압 서지보호장치 - 요구사항 및 시험방법
1	8.1.1 I 등급 추가 책무시험을 위한 임펄스 방전전류	10/350 μs, I_imp Max. 20 kA
2	8.1.2 I 등급과 Ⅱ 등급의 잔류전압 및 동작책무 시험에 사용되는 임펄스 전류	8/20 μs, I_n Max. 50 kA 10/350 μs, I_imp Max. 20 kA
3	8.1.3 I 등급 및 Ⅱ 등급 스파크오버 시험을 위한 임펄스 전압	1.2/50 μs, U_oc Max. 10 kV
4	8.1.4 Ⅲ 등급 시험을 위한 조합 파형	1.2/50 μs, U_oc Max. 20 kV 8/20 μs, I_n Max. 10 kA
5	8.3.3 제한전압측정	Max. 10 kV
6	8.3.4 동작책무시험	EUT Power: 500 V, 60 Hz, 3 kVA 8/20 μs, I_n Max. 50 kA 10/350 μs, I_imp Max. 20 kA
IEC 61643-11:2011 Low-voltage surge protective devices-Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods
7	8.1.1 Impulse discharge current used for class I additional duty test	10/350 μs, I_imp Max. 20 kA
8	8.1.2 Current impulse used for class I and class II residual voltage and operating duty tests	8/20 μs, I_n Max. 50 kA 10/350 μs, I_imp Max. 20 kA
9	8.1.3 Voltage impulse used for class I and II sparkover tests	1.2/50 μs, U_oc Max. 10 kV
10	8.1.4 Combination wave used for class III tests	1.2/50 μs, U_oc Max. 20 kV 8/20 μs, I_n Max. 10 kA
11	8.3.3 Measured limiting voltage	Max. 10 kV
12	8.3.4 Operating duty test	EUT Power: 500 V, 60 Hz, 3 kVA 8/20 μs, I_n Max. 50 kA 10/350 μs, I_imp Max. 20 kA
BS EN 61643-11:2012 Low-voltage surge protective devices-Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods
13	8.1.1 Impulse discharge current used for class I additional duty test	10/350 μs, I_imp Max. 20 kA
14	8.1.2 Current impulse used for class I and class II residual voltage and operating duty tests	8/20 μs, I_n Max. 50 kA 10/350 μs, I_imp Max. 20 kA
15	8.1.3 Voltage impulse used for class I and II sparkover tests	1.2/50 μs, U_oc Max. 10 kV
16	8.1.4 Combination wave used for class III tests	1.2/50 μs, U_oc Max. 20 kV 8/20 μs, I_n Max. 10 kA
17	8.3.3 Measured limiting voltage	Max. 10 kV
18	8.3.4 Operating duty test	EUT Power: 500 V, 60 Hz, 3 kVA 8/20 μs, I_n Max. 50 kA 10/350 μs, I_imp Max. 20 kA