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Homepage>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.
sklademVydáno: 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.

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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Označení normy:UNE 21144-2-2:1997
Počet stran:12
Vydáno:1997-05-13
Status:Norma
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
Categories: