UNE 21144-2-1:1997/2M:2007
Electric cables. Calculation of the current rating. Part 2-1: Thermal resistance. Calculation of thermal resistance. (IEC 60287-2-1:1994/A2:2006).

Standard No.

UNE 21144-2-1:1997/2M:2007

Release Date

2007

Published By

AENOR

Latest

UNE 21144-2-1:1997/2M:2007

UNE 21144-2-1:1997/2M:2007 history

• 2007 UNE 21144-2-1:1997/2M:2007 Electric cables. Calculation of the current rating. Part 2-1: Thermal resistance. Calculation of thermal resistance. (IEC 60287-2-1:1994/A2:2006).
• 2002 UNE 21144-2-1/1M:2002 Electric cables. Calculation of the current rating. Part 2-1: Thermal resistance. Calculation of thermal resistance.
• 1997 UNE 21144-2-1:1997 ELECTRIC CABLES. CALCULATION OF THE CURRENT RATING. PART 2: THERMAL RESISTANCE. SECTION 1: CALCULATION OF THERMAL RESISTANCE.