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Y49 Series
Characteristics
| Part | DC sparkover voltage | Impulse sparkover voltage | Insulation resistance |
Electrostatic capacity | AC discharge current |
Impulse discharge current |
|||||||||||||
| Number | 100 V/s | 500 V / s | 5 kV/s | 10/200μs 3ｋV | 1.2/50㎲ 30kV | DC100V | DC250V | DC500V | DC1000V | 1MHz | AC 15A, 80s | AC 1,000A, 0.3s | AC 20A, 80s | AC 70A, 20s | AC 500A, 0.3s | 8/20μs, 20kA | 10/200μs, 20kA | 8/20μs, 40kA | 8/20μs, 80kA |
| Y49-230 | 230V±20％ | – | – | ≦1,000V | – | ≧10,000MΩ | – | – | – | ≦10pF | 30 times | – | – | – | – | 30 times | – | – | – |
| Y49-350 | 350V±20％ | – | – | ≦1,000V | – | ≧10,000MΩ | – | – | – | ≦10pF | 30 times | – | – | – | – | 30 times | – | – | – |
| Y49-450 | 450V±90V | – | – | ≦1,500V | – | – | ≧1,000MΩ | – | – | – | – | 30 times | – | – | – | – | 30 times | – | – |
| Y49-550 | 550V±100V | – | – | ≦1,500V | – | – | ≧100MΩ | – | – | – | – | – | 30 times | – | – | – | – | – | – |
| Y49-700 | – | 700V±100V | – | – | – | – | ≧100MΩ | – | – | – | – | – | – | 20 times | 10 times | – | – | – | – |
| Y49-930 | – | 930V±90V | – | – | – | – | – | ≧10,000MΩ | – | – | – | – | – | 20 times | 10 times | – | – | – | – |
| Y49-1000 | – | 1,000V±150V | – | – | – | – | – | ≧10,000MΩ | – | – | – | – | – | 20 times | 10 times | – | – | – | |
| Y49-1200 | – | 1,200V±200V | – | ≦2,800V | – | – | ≧100MΩ | – | – | ≦10pF | – | 10 times | – | – | – | – | – | – | – |
| Y49-1400 | – | 1,400V±150V | – | ≦2,800V | – | – | – | ≧10,000MΩ | – | – | – | – | 20 times | 20 times | 10 times | – | – | – | – |
| Y49-12kV | – | – | 12ｋV±3ｋV | – | – | – | – | – | ≧100MΩ | – | – | – | – | – | – | – | – | 5 times | – |
| Y49-23kV | – | – | 20~25kV | – | ≦30kV | – | – | – | ≧10,000MΩ | – | – | – | – | – | – | – | – | – | 1 time |
