BS IEC IEEE-61886-1-2021 pdf download.Subsea equipment – Part 1: Power connectors, penetrators and jumper assemblies with rated voltage from 3 kV (U max = 3,6 kV) to 30 kV (U max = 36 kV).
This document is applicable to single and three-phase wet-mateable and dry-mateable AC connectors, penetrators and jumper assemblies with rated voltages from 3 kV (U max = 3,6 kV) to 30 kV (U max = 36 kV). This document relates to the requirements and tests for products in the “as manufactured and supplied” condition. This document is not applicable to requirements and tests for products that have been subsequently installed, deployed or retrieved.
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 60060-1 , High-voltage test techniques – Part 1: General definitions and test requirements
IEC 601 56, Insulating liquids – Determination of the breakdown voltage at power frequency – Test method
IEC 60243-1 :201 3, Electric strength of insulating materials – Test methods – Part 1: Tests at power frequencies
IEC 60270, High-voltage test techniques – Partial discharge measurements
IEC 60721 -3-2:201 8, Classification of environmental conditions – Part 3: Classification of groups of environmental parameters and their severities – Transportation and handling
IEC 60885-3, Electrical test methods for electric cables – Part 3: Test methods for partial discharge measurements on lengths of extruded power cables
IEC 60986, Short-circuit temperature limits of electric cables with rated voltages from 6 kV (U m = 7,2 kV) up to 30 kV (U m = 36 kV)
IEC 61 238-1 -3:201 8, Compression and mechanical connectors for power cables – Part 1-3:
Test methods and requirements for compression and mechanical connectors for power cables for rated voltages above 1 kV (U m = 1,2 kV) up to 30 kV (U m = 36 kV) tested on non-insulated conductors
IEC 61 442, Test methods for accessories for power cables with rated voltages from 6 kV (U m = 7,2 kV) up to 30 kV (U m = 36 kV)
IEC 62262, Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
3 Terms, definitions and abbreviated terms
For the purposes of this document, the following terms and definitions apply.
ISO, IEC and IEEE maintain terminological databases for use in standardization at the following addresses:
IEC Electropedia: available at http://www.electropedia.org/
ISO Online browsing platform: available at http://www.iso.org/obp
IEEE Standards Dictionary Online: available at http://dictionary.ieee.org
3.1 Terms and definitions
3.1.1 cable termination
device fitted to the end of a cable to ensure electrical connection with other parts of the system and to maintain the insulation up to the point of connection
3.1 .2 connector assembly
assembly of wet and/or dry mate connectors, penetrators, cable terminations, cable pigtails or jumper cables between subsea components – or any combination of these
3.1 .3 connector
fully insulated termination permitting the connection and the disconnection of a cable to other equipment
3.1.4 de-mate
dis-connection of separable connectors so that all electrical, mechanical and environmental sealing functions are fully dis-engaged
3.1.5 differential pressure
difference between the two values of absolute pressure that are acting on either side of a wall or partition
3.1.6 dry mateable connector
connector designed to be submerged in sea water but connected/disconnected in a dry (topside/onshore) environment only – with no voltage or current applied.BS IEC IEEE-61886-1 pdf download.