IEC 60502-2:2005 pdf download.Power cables with extruded insulation and their accessories for rated voltages
I Scope
This part of IEC 60502 specifies the construction, dimensions and test requirements of power cables with extruded solid insulation from 6 kV up to 30 kV for fixed installations such as distribution networks or industrial installations.
When determining applications, it is recommended that the possible risk of radial water ingress is considered. Cable designs with barriers claimed to prevent longitudinal water penetration and an associated test are included in this part of IEC 60502.
Cables for special installation and service conditions are not included, for example cables for overhead networks, the mining industry, nuclear power plants (in and around the containment area) nor for submarine use or shipboard application.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
IEC 60038, IEC standard voltages
IEC 60060-1, High-voltage test techniques — Part 1: General definitions and test requirements
IEC 60183, Guide to the selection of high-voltage cables
IEC 60228, Conductors of insulated cables
IEC 60229, Tests on cable oversheaths which have a special protective function and are applied by extrusion
IEC 60230, Impulse tests on cables and their accessories
IEC 60332-1-2, Tests on electric and optical fibre cables under fire conditions — Part 1-2: Test for vertical flame propagation for a single insulated wire or cable — Procedure for I kW premixed flame
IEC 60811-1-1, Common test methods for insulating and sheathing materials of electric cables and optical cables — Part 1-I: Methods for general application — Measurement of thickness and overall dimensions — Tests for determining the mechanical properties
IEC 60811-1-2，Common test methods for insulating and sheathing materials of electric cables - Part 1: Methods for general application - Section 2: Thermal ageing methods
IEC 60811-1-3, Common test methods for insulating and sheathing materials of electric and optical cables一Part 1-3: General application一Methods for determining the density - Water absorption tests - Shrinkage test
IEC 60811-1-4，Common test methods for insulating and sheathing materials of electric cables一Part 1: Methods for general application一Section 4: Test at low temperature
IEC 60811-2-1，Common test methods for insulating and sheathing materials of electric and optical cables- Part 2-1: Methods specific to elastomeric compounds - Ozone resistance, hot set and mineral oil immersion tests
IEC 60811-3-1，Common test methods for insulating and sheathing materials of electric cables一Part 3: Methods specific to PVC compounds - Section 1: Pressure test at high temperature - Tests for resistance to cracking
IEC 60811-3-2，Common test methods for insulating and sheathing materials of electric cables一Part 3: Methods specific to PVC compounds一Section 2: Loss of mass test 一Thermal stability test
IEC 60811-4-1, Insulating and sheathing materials of electric and optical cables - Common test methods - Part 4-1: Methods specific to polyethylene and polypropylene compounds一Resistance to environmental stress cracking - Measurement of the melt flow index - Carbon black and/or mineral filler content measurement in polyethylene by direct combustion - Measurement of carbon black content by thermogravimetric analysis (TGA) - Assessment of carbon black dispersion in polyethylene using a microscop.IEC 60502-2 pdf download.