FIELD: electricity.
SUBSTANCE: maintenance method of high-voltage switching devices/fuses in the installation is implemented at operating/under voltage switching device/installation. Device for implementing the method includes shielding plates 20A-C equipped with devices 22 and 25 for their movement, devices 23 and 24 for their attachment in switching cell/installation and devices 27, 28A for disconnection of switching device.
EFFECT: improving maintenance safety of the devices under voltage.
9 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTRIC SWITCHING DEVICE COMPRISING A SWITCHING MECHANISM AND AT LEAST ONE AUXILIARY UNIT | 2016 |
|
RU2717348C2 |
| SKIN STRUCTURE WITH CONNECTING PLATES | 2014 |
|
RU2675426C2 |
| ELECTRIC STORAGE DEVICE OF MODULAR TYPE | 2022 |
|
RU2784016C1 |
| CONNECTING PART FOR INSTALLATION OF TAB INTO SLOT AND DEVICE FOR ASSEMBLY OF OBJECT COMPRISING SPECIFIED CONNECTING PART (VERSIONS) | 2007 |
|
RU2434114C2 |
| HIGH-VOLTAGE BUSHING | 2000 |
|
RU2235398C2 |
| HIGH-VOLTAGE EQUIPMENT CHAMBER OF THE MAIN DIESEL LOCOMOTIVE | 2023 |
|
RU2802571C1 |
| DEVICE FOR VACUUM FILTRATION | 2005 |
|
RU2353418C2 |
| HIGH-VOLTAGE CONTROL CHAMBER OF SHUNTING LOCOMOTIVE | 2021 |
|
RU2750824C1 |
| HIGH-VOLTAGE CONTROL CHAMBER OF A SHUNTING LOCOMOTIVE | 2021 |
|
RU2758724C1 |
| OUTDOOR HIGH-VOLTAGE SWITCHGEAR | 2020 |
|
RU2748848C1 |
