Superseded
Standard
Historical
UNE 20846-4:1994
SEMICONDUCTOR CONVERTORS. PART 4: METHOD OF SPECIFYING THE PERFORMANCES AND TEST REQUIREMENTS OF UNINTERRUPTIBLE POWER SYSTEMS.
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Technical characteristics
| Publisher | Asociacion Espanola de Normalizacion y Certificacion (AENOR) |
| Publication Date | 11/08/1994 |
| Cancellation Date | 04/19/2012 |
| Page Count | 30 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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