| 摘要 |
<p>Method for maintenance of high-voltage switchgear/fuses in an installation, which method is performed while the switchgear/ installation is under operation/voltage. It is further provided a device for carrying out the method, which device includes screening plates 20A-C, which screening plates are provided with manoeuvring means 22 and 25, fastening means 23 and 24 for fastening of the screening plates to the switchgear cell/installation and means for disconnecting the switch 27, 28A-B.</p> |
