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SF6-filled check for leaks for middle voltages

SF6-filled check for leaks for middle voltages

The quality of the insulating gas can be checked via a spark gap (check of the electric strength of SF6). Hierzu wird das batterieunabh ngige Isoliergas-Prüfger t Typ PI45 verwendet. For this purpose, the piezo-insulating gas test device type PI45 (operating without a battery) is used.

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