> 제품소개 > 개폐기| Gas Insulated Load Break Switches Overhead Line (Automatic, Manual) | Polymeric Insulated Load Break Switches Overhead Line (Automatic, Manual) | Gas Insulated Load Break Switches Underground Line (Automatic, Manual) |
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| Electrical Characteristics | ||
|---|---|---|
| Description | DB-GS | |
| Rated Maximum Voltage | 25.8kV / 24kV | |
| Rated Frequency | 50/60Hz | |
| Rated Continuouse Current | 400/630A | |
| Rated Interrupting Current | 12.5kA | |
| Lighting Impulse Withstand Voltage | 150kV | |
| Power Frequency Withstand Volage (Dry - 1min) | 60kV | |
| (Wet - 10sec) | 50kV | |
| Min. Interrupting Time | < 1 sec | |
| Max. Closing Time | < 1 sec | |
| Mechnical Endurance | 5,000 times | |
| Degree of Protection | IPX8 | |
| Weight | 110kg | |
| Applied Standard | IEC62271-103 | |
