GB/T 25444.1-2010 English PDF

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GB/T 25444.1-2010: Mobile and fixed offshore units -- Electrical installations -- Part 1: General requirements and conditions
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 25444.1-2010	534	Add to Cart	4 days	Mobile and fixed offshore units -- Electrical installations -- Part 1: General requirements and conditions	Valid

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Basic data

Standard ID: GB/T 25444.1-2010 (GB/T25444.1-2010)
Description (Translated English): Mobile and fixed offshore units -- Electrical installations -- Part 1: General requirements and conditions
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: U60
Classification of International Standard: 47.020.60
Word Count Estimation: 27,234
Date of Issue: 2011-01-14
Date of Implementation: 2011-07-01
Quoted Standard: IEC 60034-11; IEC 60034-18-1; IEC 60034-4; IEC 60034-18-21; IEC 60034-18-22; IEC 60034-5; IEC 60034-18-31; IEC 60034-6; IEC 60034-1; IEC 60034-18-32; IEC 60034-7; IEC 60034-19; IEC 60034-12; IEC 60034-2-1; IEC 60034-8; IEC 60034-22; IEC 60034-27; IEC 60034-15; IEC 60034-28; IEC 60034-9; IEC 60034-2-2; IEC 60034-29; IEC 60034-14; IEC 60034-26; IEC 60034-16-1; IEC 60034-30; IEC 60034-3; GB/T 25444.2-2010; IEC 60079-0-1998; IEC 61892-3-1999; IEC 61892-7-1997; IMO 110E; IEC 60079-0-1998/AMD 1-2000
Adopted Standard: ISO 61892-1-2001, IDT
Regulation (derived from): National Standard Approval Announcement 2011 No.2
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the requirements for electrical equipment for mobile and fixed offshore facilities. Applicable to offshore oil drilling industry, production, processing and storage, including pipeline, pumping stations or " inner tube cleaning (pigging)" station, compressor stations and exposed single buoy mooring facilities. This section applies to the AC voltage is not more than 35 000 V and DC voltage not exceeding 1 500 V, permanent, temporary, All electrical devices or mobile handheld.

GB/T 25444.1-2010: Mobile and fixed offshore units -- Electrical installations -- Part 1: General requirements and conditions

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Mobile and fixed offshore units.Electrossed.Part 1. General requirements and conditions ICS 47.020.60 U60 National Standards of People's Republic of China Mobile and fixed offshore installations Electrical installations Part 1. General requirements and conditions Part 1. Generalrequirementsandconditions (IEC 61892-1..2001, IDT) 2011-01-14 release 2011-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released Directory Preface I 1 Scope 1 2 normative reference document 1 3 Terms and definitions 1 4 General requirements and conditions 5 4.1 General requirements 5 4.2 Process and Materials 5 4.3 Applicability to AC and DC 5 4.4 allow substitution or replacement 6 4.5 Maximum load requirements 6 4.6 Attached and changed 6 4.7 Environmental conditions 6 4.8 Materials 7 4.9 Power supply system features 7 4.10 Electrical equipment in explosive gas atmospheres 4.11 to prevent electrochemical corrosion 8 4.12 Clearance and creepage distance 8 Insulation 8 4.14 maintenance and inspection 8 4.15 cable entry 8 4.16 Precautions for Vibration and Mechanical Shock 8 4.17 Installation of electrical equipment on offshore facilities 8 4.18 premises and compartments 8 Mechanical protection 9 4.20 heat, water, anti-steam and anti-oil 9 4.21 anti-shock 9 4.22 shell 9 4.23 Material Classification Test 9 Appendix A (Informative Annex) Guidance on Environmental Conditions 10 Reference 22

Foreword

GB/T 25444 "Mobile and fixed offshore facilities electrical installation" is divided into 7 parts. - Part 1. General requirements and conditions; - Part 2. System design; - Part 3. Equipment; - Part 4. Cables; - Part 5. Mobile devices; - Part 6. Installation; - Part 7. Hazardous areas. This part is part 1 of GB/T 25444. This part is equivalent to IEC 61892-1..2001 "Mobile and fixed offshore installations Electrical installations Part 1. General requirements and Condition "(English version). For ease of use, this standard has been modified as follows. a) "This part of IEC 61892" is replaced by the words "part of GB/T 25444" or "this part"; b) Replace the comma as a decimal point with a decimal point "." c) prerequisites for the removal of international standards; d) Add GB/T 25444.2-2010 (IEC 61892-2..2005, IDT) in the "2 normative reference document"; in the "References" GB/T 22189-2008 (IEC 60092-502..1999, IDT) is included in this standard and in Appendix A. For other documents appearing in this standard text, see the "References" to this standard; e) In Table 4.22, "Table X3)" is changed to "Table 7", and the note "3" is canceled and the relevant description. Appendix A to this section is an informative appendix. This part is made by China Shipbuilding Industry Corporation. This part of the National Marine Marine Standardization Technical Committee of Marine Electrical Equipment Subcommittee. This part of the drafting unit. Jiangnan Shipbuilding (Group) Co., Ltd., China Shipbuilding Industry Comprehensive Technology and Economic Research Institute. This part of the main drafters. Lin Dehui, Liu with the new, Yan Ping. Mobile and fixed offshore installations Electrical installations Part 1. General requirements and conditions

1 Scope

This part of GB/T 25444 (hereinafter referred to as this part) specifies the requirements for electrical installations of mobile and stationary offshore facilities. Drilling, production, handling and storage for the offshore oil industry, including piping, pumping stations or "pigging" stations, air compressor stations and outside Floating single pontoon mooring facilities. This part applies to AC voltage not more than 35000V and DC voltage of not more than 1500V, permanent, temporary, mobile or hand Hold all electrical installations. This part does not apply to electrical installations of fixed medical equipment or cargo ships. Note. For electrical equipment for medical rooms, see IEC 60364-7-710.

2 normative reference documents

The terms of this document are hereby incorporated by reference in this part of ISO /IEC 15444. Any reference to the date of the document, Any subsequent amendments (not including corrigenda) or revisions shall not apply to this part, however, it is encouraged to enter into an agreement under this Part The parties study whether the latest versions of these files can be used. For undated references, the latest edition applies to this section. GB/T 25444.2-2010 Electrical installations for mobile and stationary offshore installations - Part 2. System design (IEC 61892- 2..2005, IDT) IEC 60034 (all parts) rotary motors Electrical equipment for use in explosive atmospheres - Part 0. General requirements Amendment 1 (2000) 1) 1) Consolidated this, including IEC 60079-0..1998 and its amendments 1 (2000). Mobile and stationary offshore installations - Electrical installations - Part 3. Equipment Mobile and fixed offshore installations - Electrical installations - Part 7. Hazardous areas (IEC 61892-7..1997); IMO-110E International Convention for the Safety of Life at Sea (SOLAS)

3 terms and definitions

The following terms and definitions apply to this part of GB/T 25444. Note. The definitions included in this section are common to the GB/T 25444 series and include the definition of special equipment in other parts of GB/T 25444. 3.1 Accessible (for equipment) accessible (asappliedtoequipment) Applicable to objects or equipment that can be accidentally touched or close to a safe distance. This definition applies to the absence of adequate protection or absolute Edge of the object. 3.2 Accessibility (for bonding method) accessible (asappliedtowiringmethods) Unobtrusive. 3.3 With accessory Any equipment other than lamps (see IEC 61892-3), such as switches, fuses, plugs, ......

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