2 Ergebnisse für "怎么查酒店开房信息- 查询微信185"
LLPD dC20z up to 24 kV (DLS) - order on Streamer
... Induced Overvoltage Protects from Back Flashover No maintenance is required 24 5 < 185 40/50 2.8 65 20 (8 ... External air gap, mm 60-80 50% flashover voltage (80 mm air gap), kV < 185 Power frequency withstand voltage ...
https://streamer-electric.com/upload/tmp_download/admin/RENEWABLE-E...
... 60–80 60–80 50% flashover voltage, kV <115 <110 < 185 <150 Power frequency withstand voltage, kV (wet ... 60–80 60–80 50% flashover voltage, kV <115 <110 < 185 <150 Power frequency withstand voltage, kV (wet ...
