Detail of GB/T 43524.1-2023

Introduction of GB/T 43524.1-2023

GB/T 43524.1-2023 Subsea equipment - Part 1 : Power connectors, penetrators and jumper assemblies with rated voltage from 3 kV (Umx=3.6 kV)to 30 kV (Umax=36 kV) 1 Scope 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 (Umax=3.6 kV) to 30 kV (Umax=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 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 documents (including any amendments) applies. GB/T 1408.1-2016 Insulating materials - Test methods for electric strength - Part 1 : Test at power frequencies (IEC 60243-1:2013, IDT) GB/T 4798.2-2021 Classification of environmental conditions - Classification of groups of environmental parameters and their severities - Part 2 : Transportation and handling (IEC 60721-3-2:2018, IDT) GB/T 34903.2-2017 Petroleum, petrochemical and natural gas industries - Non-metallic materials in contact with media related to oil and gas production - Part 2 : Elastomers (ISO 23936-2:2011, IDT) ISO 7326 : 2016 Rubber and plastics hoses - Assessment of ozone resistance under static conditions Note: GB/T24134-2009 Rubber and plastics hoses - Assessment of ozone resistance under static conditions (ISO 7326: 2006, IDT) ISO 12103-1:2016 Road vehicles-Test contaminants for filter evaluation-Part 1 : Arizona test dust ISO 30013 : 2011 Rubber and plastics hoses-Methods of exposure to laboratory light sources-Determination of changes in colour, appearance and other physical properties IEC 60060-1 High-voltage test techniques - Part 1 : General definitions and test requirements Note: GB/T16927.1-2011 High-voltage test techniques - Part 1 : General definitions and test requirements (IEC 60060-1: 2010, MOD) IEC 60156 Insulating liquids - Determination of the breakdown voltage at power frequency - Test method IEC 60270 High-voltage test techniques - Partial discharge measurements Note: GB/T 7354-2018 High-voltage test techniques - Partial discharge measurements (IEC 60270: 2000, MOD) 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(Um=7.2 kV) up to 30 kV (Um=36 kV) IEC 61238-1-3: 2018 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(Um=1.2 kV)up to 30 kV(Um=36 kV)tested on non-insulated conductors) IEC 61442 Test methods for accessories for power cables with rated voltages from 6 kV(Um=7.2 kV)up to 30 kV(Um=36 kV) IEC 62262 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) Note: GB/T 20138-2006 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) (IEC 62262: 2002, IDT) ANSI/ICEA T-27-581/NEMA WC 53 Standard Test Methods for Extruded Dielectric Power, Control, Instrumentation, and Portable Cables for Test ANSI/API Spec 6A : 2018 Specification for Wellhead and Christmas Tree Equipment ANSI/NEMA WC 74 ICEA S-93-639 5-46 kV Shielded Power Cable for Use in the Transmission and Distribution of Electric Energy ANSI/NEMA WC 71 ICEA S-96-659 Standard for Non-shielded Cables Rated 2001-5000 Volts for Use in the Distribution of Electric Energy ASTM D877 Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using Disk Electrodes ASTM D1141-98 Standard Practice for the Preparation of Substitute Ocean Water ASTM D1169 Standard test method for Specific Resistance (Resistivity)of Electrical Insulating Liquids ASTM D1816 Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids using VDE Electrodes EN 10204:2004 Metallic products-Types of inspection documents IEEE Std 386TM Separable Insulated Connector Systems for Power Distribution Systems Rated 2, 5kV through 35kV IEEE Std 4TM Standard for High Voltage Testing Techniques API Spec 6A: 2018 Wellhead and Tree Equipment Standard NORSOK M-710 : 2014 Qualification of Non-Metallic Sealing Materials and Manufacturers 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 3.1.7 dummy connector device allowing connection to a connector half for long term protection when submerged and unmated Note: Normally, no cable is attached to the dummy connector; internal connection between phases may however be established to allow continuity testing. 3.1.8 inner water seal water seal closest to the conductor 3.1.9 jumper assembly cable connection terminated at each end to either a connector or a penetrator Note 1: The term includes the connector assembly at both ends, the cable, the protective fluid filled hose and the hose terminations, as applicable. Note 2: Other common designations are electrical flying lead and electrical jumper lead. 3.1.10 mate connection of separable connectors so that all electrical, mechanical and environmental sealing functions are fully engaged

Contents of GB/T 43524.1-2023