GB/T 25444.3-2023 Active National standards

GB/T 25444.3-2023 Mobile and fixed offshore units—Electrical installations—Part 3:Equipment

Publish Date: 2023-12-28 Implement Date: 2024-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 25444.3-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: \nShip electrical, communication, and navigation equipment

ICS Name: Electric equipment for ships and offshore structures

Publish Date: 2023-12-28

Implement Date: 2024-04-01

Pages: 42 pages

Scope

This document specifies the following requirements for electrical equipment.
a) Enclosures, regarding the material of components, markings (nameplates and labels), ventilation, grounding, electromagnetic compatibility, and short-circuit ratings.
b) Specific requirements for devices used in offshore facilities, such as:
1) Generators and motors;
2) Transformers;
3) Combined switchgear and control equipment;
4) Power supply instrumentation;
5) Semiconductor converters;
6) Batteries and battery packs;
7) Lighting fixtures;
8) Communication equipment;
9) Control and measurement instrumentation;
10) Fittings used in living quarters and similar areas.
This document applies to electrical equipment for mobile and fixed offshore facilities, including drilling, production, accommodation, processing, oil storage, and offloading pipelines, pump stations, or internal cleaning stations, air compressor stations, and single-buoy mooring facilities used in the offshore oil industry.
This document applies to all permanent, temporary, portable, or handheld AC and DC devices, without any voltage level restrictions. Reference equipment standards may specify voltage level limits.
This document does not apply to the following equipment:
——Medical fixed electrical devices;
——Electrical devices for liquid cargo ships;
——Ignition source control devices other than those controlled by electrical equipment.
Note 1: Specific requirements for medical rooms are specified in IEC 60364-7-710. Related requirements for liquid cargo ships are specified in IEC 60092-502.
Note 2: Specific requirements related to electrical equipment in hazardous areas are specified in IEC 61892-7.
Note 3: Guidelines for the protection of non-electrical equipment are specified in ISO 80079-36, ISO 80079-37, and IMO 2009 MODU rules 6.7.

Development Information

Word Count: 83 Thousand words Pages: 42 pages

Same series standard

GB/T 25444.5-2023 Mobile and fixed offshore units—Electrical installations—Part 5:Mobile units GB/T 25444.6-2023 Mobile and fixed offshore units—Electrical installations—Part 6:Installation

Replace the following standards

GB/T 25444.3-2010 Mobile and fixed offshore units—Electrical installations—Part 3:Equipment

Referenced Standards

GB/T 3906-2020 Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV GB/T 7251.1-2023 Low-voltage switchgear and controlgear assemblies—Part 1:General rules GB/T 7251.2-2023 Low-voltage switchgear and controlgear assemblies—Part 2:Power switchgear and controlgear assemblies GB/T 7674-2020 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above GB/T 18859-2016 Enclosed low-voltage switchgear and controlgear assemblies—Guide for testing under conditions of arcing due to internal fault GB/Z 39942-2021 Application of GB/T 20145 for the assessment of blue light hazard to light sources and luminaires IEC 60034-1 IEC 60034-14 IEC 60076(所有部分) IEC 60076-11 IEC 60146-1-1 IEC TR 60146-1-2 IEC 60146-2 IEC 60269-1 IEC 60269-3 IEC TR 60269-5 IEC 60282-1 IEC 60282-2 IEC 60309-1 IEC 60309-4 IEC 60331(所有部分) IEC 60332-1-2 IEC 60335-1 IEC 60529 IEC 60598-1 IEC 60598-2-1 IEC 60598-2-2 IEC 60598-2-5 IEC 60598-2-22 IEC TR 60616 IEC 60622 IEC 60623 IEC 60669(所有部分) IEC 60754-1 IEC 60754-2 IEC 60884(所有部分) IEC 60896-11 IEC 60896-21 IEC 60896-22 IEC 60906(所有部分) IEC 60945 IEC 60947-2 IEC 60947-3 IEC 60947-4-1 IEC 61034-2 IEC 61097(所有部分) IEC 61378-1 IEC 61558(所有部分) IEC 61800(所有部分) IEC 61869-2 IEC 61869-3 IEC 61892-1:2019 IEC 61892-2:2019 IEC 61892-5 IEC 62040-2 IEC 62259 IEC 62262 IEC 62271-100 IEC 62271-102 IEC 62271-106 IEC 62271-201:2014 IEC 62271-209 IEC 62395-1 IEC 62485-2 IMO 国际海上人命安全公约(SOLAS) 2014综合版

Adopt standards

IEC 61892-3:2019

Related Standards

GB/T 3594-1983 Replaced

GB/T 3594-1983 The technical requirements of power supplies for electronic equipments of fish boats

Publish Date: 1983-04-08

GB 9193-1988 Replaced

GB 9193-1988 Acoustic, optical alarm signals and identifying indications in ships

Publish Date: 1988-05-21

GB/T 10250-1988 Replaced

GB/T 10250-1988 Electromagnetic compatibility of electrical and electronic installations in ships

Publish Date: 1988-12-30

GB/T 11803-1989 Replaced

GB/T 11803-1989 Marine A.C. low voltage switchboard—Construction and basic dimension

Publish Date: 1989-11-03

GB/T 12975-1991 Replaced

GB/T 12975-1991 General specification for synchronous generator in ship

Publish Date: 1991-06-06

GB/T 12980-1991 Replaced

GB/T 12980-1991 General technical requirement and testing method for marine power plant

Publish Date: 1991-06-06