IEC 60502-2:2005 PoWER CABLES wITH EXTRUDED INSULATIONAND THEIR ACCESSORIES FOR RATED VOLTAGESFROM 1 kV (Um=1,2 kV) UP TO 30 kV (um= 36 kV) -Part 2: Cables for rated voltages from 6 kV(Um = 7,2 kV) up to 30 kV (Um = 36 kV)
1 Scope
This part of lEC 60502 specifies the construction, dimensions and test requirements of powercables with extruded solid insulation from 6 kV up to 30 kV for fixed installations such asdistribution networks or industrial installations.
When determining applications,it is recommended that the possible risk of radial wateringress is considered. Cable designs with barriers claimed to prevent longitudinal waterpenetration and an associated test are included in this part of lEC 60502.
Cables for special installation and service conditions are not included, for example cables foroverhead networks, the mining industry, nuclear power plants (in and around the containmentarea) nor for submarine use or shipboard application.
2Normative 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 editionof the referenced document (including any amendments) applies.
IEC 60038,IEC standard voltages
IEC 60060-1，High-voltage test techniques - Part1: General definitions and testrequirements
lEC 60183,Guide to the selection of high-voltage cables

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