IEC 60364-5-523:1999 PDF
Electrical installations of buildings - Part 5: Selection and erection of electrical equipment - Section 523: Current-carrying capacities in wiring systems
Open preview (PDF)Electrical installations of buildings - Part 5: Selection and erection of electrical equipment - Section 523: Current-carrying capacities in wiring systemsElectrical installations of buildings - Part 5: Selection and erection of electrical equipment - Section 523: Current-carrying capacities in wiring systems
- Format:
- Electronic (PDF)
- Number of pages:
- 97
- Publication date:
- February 19, 1999
- Edition:
- IEC IS 60364 edition 2 version 1
- ICS:
- 29.060.01
- Technical committee:
- TC 64 - Electrical installations and protection against electric shock
Provides requirements for a satisfactory life of conductors and insulation subjected to the thermal effects of carrying current for prolonged periods of time in normal service. Includes a series of tables containing the relationship between cross-sectional area of conductors and the load depending on type of conductor material, type of insulation and method of installation. Relates only to non-armoured cables and insulated conductors having a nominal voltage not exceeding 1 kV a.c. or 1,5 kV d.c. Does not apply to armoured single-core cables.
Technical details
- SKU
- IEC 60364-5-523:1999
