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Product Structure Specifications 610

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Product Structure Specifications 610

    Emerson Network Power Product Version Secret Level

     Co., Ltd

     Product Name

Product Structure Specifications

     Written by: Date

     Reviewed Date

    by:

     Reviewed Date

    by:

     Approved Date

    by:

    All Rights Reserved

    Revision Record

    Date Ver Description Author 2001-08-20 1.00 Draft is completed yyyy-mm-dd 1.01 XXX is revised yyyy-mm-dd 1.02 XXX is revised

     „„ „„ „„

    yyyy-mm-dd 2.00 XXX is revised

    Product Structure Specifications

    Explanations

(1) Writing and Revision Control of Product Specification

    ; In planning phase, the system engineer compile the specifications based on the

    demand analysis and system designing scheme.

    ; The revision of the specification that has passed the review must be controlled.

    The specification can be upgraded if necessary, but the upgrading must be

    approved by the system engineer. And a review meeting should be held. ; The system engineer should upgrade the version and issue it each time when the

    product specification is revised. The specification used by project team and

    relevant department must be the latest.

(2) Requirements

    ; The product specification should be able to describe the product name, model,

    configuration, appearance, dimensions, weight, color, function, technical

    parameters, external ports, user interface, manufacturability, serviceability,

    material, reliability, standards and optional parts completely. ; The product specification should be simple, clear and accurate. All the indexes in

    the specification must be measurable or be able to be tested. All the functions

    should be able to be simulated and the features(such as cable access mode,

    structure, appearance and maintenance) should be able to be felt or be evaluated.

    As to the measured parameters, the measuring error should be given. ; The methods or process to realize the functions should not be included in the

    specifications.

(3) Using

    ; Product specification is the most important document in the product R&D process.

    It can be used as the target for designing, or the reliance for testing, or the

    resource for industry standard, marketing promotion materials.

(4) Secret Requirements

    ; Product specification is a secret document. The author and user of the

    specification should bear the liability of keeping secret.

Key words main words used in the document.

    Abstract

    Abbreviations Describe the abbreviations used in this document. Give the full name and

    explanations of the abbreviations.

1 External Dimensions and Weight

     DimensionsCabinet: WXDXHunit(mm) , error<2mm

     rectifier WXDXHunit(mm) , error<1mm

     Dimensions of cabinet and subrack should meet the IEC297 19 inch standard.

     Weight Weight of single module;KG

     Weight of full configured cabinet;KG

    2 Composing

     Layout of function modules, maximum configuration scheme, customized

    scheme, extended series and networking mode.;

    3 Appearance

     1;Operation environment and color of products nearby2Continuousness of

    company product series; 3Requirements for marks, color and mechanism; 4product

    location; 5indicator, number of switches and location6;location of monitoring

    display screen, sizes and angles; 7The marks should be complete and the characters should be English and Chinese8;The cabinet should be painted without bubble, cracks and flowing trace9;The models should be clearly marked on the cabinet with company trademark printed.

    4 Thermal Design Requirements

     Describe the ambient condition, ventilation condition, radiation, power consumption of boards and modules, heat resistance of key components, thermal design redundancy and noise.)

    5 Operation and Maintenance

     (1;User’s cable connection: Top cable entry and bottom cable exit, top cable entry and top cable output, and free cable output mode2Operation and ;

    maintenance mode: Single side operation or double side operation, Single side maintenance or double side maintenance3;Number of cables and the cable sizes

    4The components that are easily to be damaged should be able to be repaired easily ;

    and the fault checking point should be convenient for checking5;Whether the fan

    and rectifier are hot swappable.)

6 Safety and Protection

    IP protection indexEMC protection index, earthing continuousness, stability

    in compliance with GB4943-1995dust proof, rat prevention, flame retardant and scratch prevention.

    7 Cost Target

     RMB xxxprovide purchasing price and manufacturing price if necessary

    8 Engineering Installation

     (Whether it is hanged or installed on the groundfloor bearing ability and level

    of vibration resistance

    9 Compatible with Relevant Products

     Provide the list of these relevant products

    10 Produceability

     (Level of produceability, assembly time and number of key procedures

    11 Package Requirement

     The cabinet should be packed by wooden box. The rectifier should be packed with paper carton that should meet requirements of moisture prevention, vibration prevention and requirements of GB3873-83 standard.

    12 Transportation Requirement

     The product should be able to be transported by train, vehicle, ship and place. The product should be covered, protected against rain and loading and downloading softly.

    13 Storage Requirements

     The ambient temperature of warehouse should be 10 ?; 70?;and the

    relative humidity should be 2080. The warehouse should be free of harmful gases, flammable, explosive and corrosive material, vibration, shock and strong magnetic field. The product can not be placed in open place.

    Reference

    List the reference documents and the format is

    Author(Book nameor the names of magazine and, document,(publishing house

    or the issue number, volume number and serial number,(Publishing date + end

    page number

     An example

    [1] D. B. Leeson, A Simple Model of Feedback Oscillator Noise Spectrum, Proc. IEEE,

    pp329-330, February 1966

    [2] D. Wolaver, Phase-Locked Loop Circuit Design, Prentice Hall, New Jersey,1991

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