| 摘要 |
The invention relates to an arrangement (1, 14, 20) having at least one electric potential-varying device (12, 16, 17, 17') for varying the electric potential of at least one electrical device (2, 2', 4, 15, 15') with respect to earth potential, and an equipment room arrangement. The electric potential-varying device (12, 16, 17, 17') is disposed in the equipment room arrangement (8) during operation. |
