IEC 61000-4-5
IEC 61000-4-5 is the International Electrotechnical Commission's international standard on surge immunity. The current version is Third Edition dated 2014-05-15.[1] Power lines may be hit by surges from power switches and from lightning, and the standard defines test set-up and procedures, and classification levels.
| Electrical Surge Test Levels (IEC EN 61000-4-5) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Class | Test Level | Max Peak Current @2Ω | |||||||
| 0 | 25 V | 12.5A | |||||||
| 1 | 500 V | 250A | |||||||
| 2 | 1 kV | 500A | |||||||
| 3 | 2 kV | 1000A | |||||||
| 4 | 4 kV | 2000A | |||||||
See also
Notes and references
External links
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