What is the standard for surge (lightning protection)? How are the test results judged?
The surge (lightning protection) test standard is: IEC6100-4-5, the grades are as follows
Level
Open-circuit test voltage ±10 % kV (The accuracy of open-circuit test voltage is ±10 % kV)
1
0,5
2
1,0
3
2,0
4
4,0
X
Special
NOTE: X can be any level, above, below or in between the other levels. This level can be specified in the product standard. pointed out.
There are four judging criteria for test results:
1) Electrical has no influence;
2) The electrical work occasionally has intermittent work, but it can automatically reply;
3) Stop working, and it can be restored after restarting after power failure;
4) Damaged.
