| ID (ISN) del documento | 44673 |
| Número CIS |
85-1534 |
| ISSN - Título de la serie |
0041-5790 - Ugol' |
| Año |
1984 |
| Número de serie |
|
| Autor(es) |
Buhtojarov V.F. |
| Título |
Increasing electrical safety in the use of flexible excavator cables |
| Título original |
Povyšenie urovnija ėlektrobezopasnosti pri ėkspluatacii gibkih ėkskavatornyh kabelej [en ruso] |
| Información bibliográfica |
Apr. 1984, No.4, p.51-52. |
| Resumen |
26.4% of all high-voltage electrical accidents in excavations during the period 1969-1981 involved cables. The most common cause of injury from current or arcing was erroneous supply of power to a disconnected but ungrounded cable. Injuries occurred most often during the disconnection and reconnection of cables during normal operation of equipment. (Percentages of other causes and circumstances are listed.) 70% of the injuries were attributable to failure to use safety devices (insulating gloves, portable grounding systems, voltage detectors, etc.). The safety situation can be improved by: assuring the supply and use of safety equipment; using plug-type connectors instead of junction boxes; introducing improved shielded cables and circuit breakers. |
| Descriptores (primarios) |
cables y cordones eléctricos; excavadoras; trabajo en las instalaciones eléctricas; seguridad eléctrica; minas; trabajos a cielo abierto |
| Descriptores (secundarios) |
causas de los accidentes; transmisiones eléctricas |
| Tipo de documento |
D - Artículos periódicos |
| Tema(s) |
Electricidad
|
| Broad subject area(s) |
|
| Navegación por categoria(s) |
Electricidad
Mining and quarrying
|
