| 摘要 |
PROBLEM TO BE SOLVED: To provide gas insulation electrical equipment which is superior in both an acquiring function for foreign matter and a scatter preventing function for acquired foreign matter.SOLUTION: Gas insulation electrical equipment includes a conductive container 1 filled with an insulation gas, a conductor 2 supported in an insulated state in the conductive container and applied with a high voltage, and a foreign matter trap device 5 comprising a foreign matter trap member 3 installed at a lower part in the conductive container, having a gap portion A with an inner peripheral surface of the conductive container, and electrically connected to the conductive container and a flotation suppression member 4 installed in the gap portion and making foreign matter 6 having entered the gap portion hard to move in a floating direction and easy to move in a gravitational direction. |
