GSO IEC/IEEE 61886-2:2026

IEC/IEEE 61886-2:2025
Gulf Standard   Current Edition · Approved on 17 September 2026

Subsea equipment - Part 2: Power transformers

GSO IEC/IEEE 61886-2:2026 Files

GSO IEC/IEEE 61886-2:2026 Scope

IEC/IEEE 61886-2:2025 is applicable to three-phase and single-phase liquid immersed subsea power transformers (including auto-transformers) with at least one winding with rated voltages in the range 3,6 ≤ Um ≤ 245 kV and with rated power in the range 50 kVA to 300 MVA. The intention is to specify additional requirements that are not covered by the IEC 60076 series and IEEE Std C57.12TM series.
This document is published as an IEC/IEEE Dual Logo standard.
This publication contains attached files in the form of a Microsoft Excel file. This file is intended to be used as a complement and does not form an integral part of the publication.

Best Sellers From Electrical Sector

GSO 2530:2016
 
Gulf Standard
Energy Labelling And Minimum Energy Performance Requirements For Air-Conditioners
GSO 34:2007
 
Gulf Technical Regulation
LEAD-ACID STARTER BATTERIES USED FOR MOTOR VEHICLES AND INTERNAL COMBUSTION ENGINES
GSO 35:2007
 
Gulf Standard
Methods of test for lead-acid starter batteries used for motor vehicles and internal combustion engines
GSO 1899:2016
 
Gulf Standard
GCC Standard voltages and frequencies for AC transmission and distribution systems

Recently Published from Electrical Sector

GSO IEC TR 63411:2026
IEC TR 63411:2025 
Gulf Standard
Grid connection of offshore wind via VSC-HVDC systems
GSO ISO 20816-21:2026
ISO 20816-21:2025 
Gulf Standard
Mechanical vibration — Measurement and evaluation of machine vibration — Part 21: Horizontal axis wind turbines
GSO CEN/TR 16999:2026
CEN/TR 16999:2019 
Gulf Standard
Solar energy systems for roofs - Requirements for structural connections to solar panels
GSO IEC 62933-4-2:2026
IEC 62933-4-2:2025 
Gulf Standard
Electric energy storage (EES) systems – Part 4-2: Guidance on environmental issues – Assessment of the environmental impact of battery failure in an electrochemical based storage system