IEC 62895-2017 pdf free download – High voltage direct current power transmission

07-21-2021 comment

IEC 62895-2017 pdf free download.High voltage direct current (HVDC) power transmission – Cables with extruded insulation and their accessories for rated voltages up to 320 kV for land applications – Test methods and requirements.
IEC 62895 specifies test methods and requirements for HVDC transmission power cable systems, employing cables with extruded insulation and their accessories, for fixed land installations, for rated voltages up to and including 320 kV.
Within the scope of this standard extruded insulation means insulation manufactured by extrusion of either thermoplastic (e.g. polyethylene) or crosslinked (e.g. crosslinked polyethylene, ethylene propylene rubber, etc.) material. The insulation material may be either unfilled or filled (e.g. with mineral or carbon).
The requirements apply to single-core cables in combination with their accessories, outdoor and terminations for gas insulated systems. joints, and asymmetric joints for usual conditions of installation and operation, but not to special cables and their accessories, such as submarine cables, for which modifications to the standard tests may be necessary or special test conditions may need to be devised.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements 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 60060-2, High-voltage lest techniques — Part 2: Measuring systems
IEC 60228, Conductors of insulated cables
IEC 60229, Electric cables — Tests on extruded oversheaths with a special protective function
IEC 60230, Impulse tests on cables and their accessories
IEC 60287-1-1:2006, Electric cables — Calculation of the current rating — Part 1-1: Current rating equations (100 % load factor) and calculation of losses — General
IEC 60287-1-1:2006/AMD1:2014
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 1 kW premixed flame
IEC 60502-2:2014, Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Urn = 1,2 kV) up to 30 kV (Urn = 36 kV) — Part 2: Cables for rated voltages from 6 kV (Urn = 7,2 kV) up to 30 kV (Urn = 36 kV)
IEC 60502-4. Power cables with extruded insulation and their accessories for rated voltages from I kV (Urn = 1,2 kV) up to 30 kV (Urn 36 kV) — Part 4: Test requirements on accessories for cables with rated voltages from 6 kV (Urn = 7,2 kV) up to 30 kV (Urn = 36 kV)
IEC 60811-201. Electric and optical fibre cables — Test methods for non-metallic materials — Part 201: General tests — Measurement of insulation thickness.IEC 62895 pdf download.

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