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Electrical technical parameters | ||||||||
Name | High Quality Surge Arrester AC 3 Phase+N 385V 20Ka 40KA SPD AC Surge Protector Device For Lightning Protector | |||||||
Rated voltage Un | 600V DC | 1000V DC | 1500V DC | |||||
Maximum continuous operating voltage (Un) | 600V DC | 1000V DC | 1500V DC | |||||
Maximum discharge current (Imax) (8/20μs) | 20kA、40kA | |||||||
Protection level (In)Up | ≤ 3.0kV | ≤ 3.2kV | ≤ 3.5kV | |||||
Operating temperatur | -40℃-+85℃ | |||||||
Relative humidity | ≤95% ( 25℃) | |||||||
Window indication | Normal time: green; when invalid: red | |||||||
Installation method | 35mm standard rail | |||||||
Protection level | IP20 | |||||||
Number of poles | 1P、2P、3P、4P | |||||||
Leakage 0.75uImA (uA) | ≤20 | |||||||






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