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in stockReleased: 1997-05-13
UNE 21144-2-2:1997
ELECTRIC CABLES. CALCULATION OF THE CURRENT RATING. PART 2: THERMAL RESISTANCE. SECTION 2: A METHOD FOR CALCULATING REDUCTION FACTORS FOR GROUPS OF CABLES IN FREE AIR, PROTECTED FROM SOLAR RADIATION.
Cables eléctricos. Cálculo de la intensidad admisible. Parte 2: Resistencia térmica. Sección 2: Método de cálculo de los coeficientes de reducción de la intensidad admisible para grupos de cables al aire y protegidos de la radiación solar.
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| Standard number: | UNE 21144-2-2:1997 |
| Pages: | 12 |
| Released: | 1997-05-13 |
| Status: | Standard |
DESCRIPTION
This standard UNE 21144-2-2:1997 ELECTRIC CABLES. CALCULATION OF THE CURRENT RATING. PART 2: THERMAL RESISTANCE. SECTION 2: A METHOD FOR CALCULATING REDUCTION FACTORS FOR GROUPS OF CABLES IN FREE AIR, PROTECTED FROM SOLAR RADIATION. is classified in these ICS categories:
- 29.060.20