GB/T 25291-2010 English PDF

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GB/T 25291-2010: Specification for three-phase constant torque asynchronous motor for cargo winches in ships
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 25291-2010	489	Add to Cart	4 days	Specification for three-phase constant torque asynchronous motor for cargo winches in ships	Valid

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Basic data

Standard ID: GB/T 25291-2010 (GB/T25291-2010)
Description (Translated English): Specification for three-phase constant torque asynchronous motor for cargo winches in ships
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K22
Classification of International Standard: 29.160.30
Word Count Estimation: 21,270
Date of Issue: 2010-11-10
Date of Implementation: 2011-05-01
Quoted Standard: GB/T 191; GB 755-2008; GB/T 997-2008; GB/T 1032; GB/T 1958-2004; GB/T 1993-1993; GB/T 2423.16-2008; GB/T 2423.17-2008; GB/T 2828.1-2003; GB/T 4772.1-1999; GB/T 4831; GB/T 4942.1-2006; GB/T 7060-2008; GB 10068-2008; GB/T 10069.1-2006; GB/T 13384; GB 14048.1-2006; GB 14711-2006; CB/T 3667.1-2005; JB/T 4159-1999; JB/T 9615.1-2000
Regulation (derived from): Announcement of Newly Approved National Standards No. 8 of 2010 (total 163)
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 marine winch phase asynchronous motor with constant torque of the basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transport and storage. This standard applies to marine winch with a constant torque phase asynchronous motor (hereinafter referred to as the motor), the motor for ships called for frequent operation, often starting, braking and reversing intermittent working deck running gear in electricity drag the equipment, such as winches and special winch.

GB/T 25291-2010: Specification for three-phase constant torque asynchronous motor for cargo winches in ships

---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.
Specification for three-phase constant torque asynchronous motor for cargo winches in ships ICS 29.160.30 K22 National Standards of People's Republic of China Marine Crane phase asynchronous motor with constant torque Technical conditions Issued on. 2010-11-10 2011-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ 1 Scope 1 2 Normative references 1 2 3 Classification and Nomenclature 4 requires 2 5 Test methods 13 15 6 Inspection Rules 7 packaging, transportation and storage 16 8 17 warranty period

Foreword

This standard is proposed and managed by China Electrical Equipment Industrial Association. This standard is drafted by. Shanghai Electrical Apparatus Research Institute (Group) Co., Ltd. Participated in the drafting of this Standard. China Classification Society Shanghai Branch, China Classification Society Shanghai Institute specification, Texas Constant Motor Co., Ltd. Company, Jiangsu Far East Motor Manufacturing Co., Ltd. The main drafters of this standard. Ren Wang, Zhang Liangji, leaves Sabrina. Participate drafters of this standard. Lichen Hao, Sun Wu, Chen Qing Shan, Gu Jin. Marine Crane phase asynchronous motor with constant torque Technical conditions

1 Scope

This standard specifies the basic parameters of marine winch with constant torque three-phase induction motor, technical requirements, test methods, inspection rules, marking Chi, packaging, transportation and storage. This standard applies to marine winch with constant torque phase asynchronous motor (hereinafter referred to as a motor), the motor apply to ships required Frequent operation, frequent starting, braking and reversing operation intermittent duty deck machinery Crane electric drive equipment, such as a winch and special Winches and other species.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 191 Packaging - Pictorial signs (GB/T 191-2008, ISO 780.1997, MOD) GB 755-2008 rotating motor fixed and performance (IEC 60034-1.2004, IDT) GB/T 997-2008 rotary electric machine structure type, installation type and classification (IM Code) (IEC 60034-7 junction box location. 2001, IDT) GB/T 1032 Test Methods for Three-phase asynchronous motor GB/T 1958-2004 Geometrical Product Specifications (GPS) shape and position tolerance testing requirements GB/T 1993-1993 rotary motor cooling (eqv IEC 60034-6.1991) GB/T 2423.16-2008 Environmental testing for electric and electronic products Part 2. Test methods - Test J and guidance. Mould growth (IEC 60068-2-10.2005, IDT) GB/T 2423.17-2008 Environmental testing for electric and electronic products Part 2. Test methods - Test Ka. Salt (IEC 60068- 2-11. 1981, IDT) GB/T 2828.1-2003 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch test sample Programme (ISO 2859-1.1999, IDT) GB/T 4772.1-1999 rotary motor size and power output rating - Part 1. Frame numbers 56 to 400 and flange numbers 55 to 1080 (idt IEC 60072-1.1991) GB/T 4831 Motor Model methodology GB/T 4942.1-2006 overall structure of the rotary motor protection (IP code) Classification (IEC 60034-5.2000, IDT) GB/T 7060-2008 Marine rotating electrical machines GB 10068-2008 shaft heights mechanical vibration measurement of 56mm and above the motor, evaluation and limits (IEC 60034-14.2007, IDT) Rotary motor noise measurement method. GB/T 10069.1-2006 motor rotation method and measurement noise limits - Part 1 (ISO 1680.1999, MOD) GB/T 13384 mechanical and electrical products packaging General technical conditions ......

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