Electrical apparatus for mines. Apparatus for control of the insulation of a.c. power systems by injection of d.c. Part 1: Systems with a rated voltage up to 1 100 V.
| Accuris | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | UNE 22547-1 |
| Product Name | Electrical apparatus for mines. Apparatus for control of the insulation of a.c. power systems by injection of d.c. Part 1: Systems with a rated voltage up to 1 100 V. |