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MAN L21 31 PowerPlant

Oct 28, 2015

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  • L21/31Project Guide - Power PlantFour-stroke GenSet

  • Complete manualdate 2012.05.08

  • MAN Diesel

    IndexProject Guides

    L21-2

    Text Index Drawing No.

    Introduction I 00

    Introduction to project guide I 00 00 0 1643483-5.4 General information D 10

    List of capacities D 10 05 0 3700215-1.0 List of capacities D 10 05 0 3700216-3.0 Description of sound measurements D 10 25 0 1609510-3.5 Description of structure-born noise D 10 25 0 1671754-6.1 Sound measurements D 10 25 0 1699964-7.0 Moment of inertia D 10 30 0 1693502-6.1

    Basic Diesel Engine B 10

    General description B 10 01 1 3700149-2.1 Cross section B 10 01 1 1683375-1.1 Main particulars B 10 01 1 3700155-1.0 Dimensions and weights B 10 01 1 3700211-4.2 Centre of gravity B 10 01 1 1687129-4.1 Overhaul areas B 10 01 1 1683381-0.0 Firing pressure comparison B 10 01 1 3700085-5.1 Firing pressure comparison B 10 01 1 3700086-7.1 Engine rotation clockwise B 10 11 1 1607566-7.2

    Fuel Oil System B 11

    Internal fuel oil system B 11 00 0 1683378-7.4 Internal fuel oil system B 11 00 0 3700162-2.0 Heavy fuel oil (HFO) specification B 11 00 0 3.3.3-01 Diesel oil (MDO) specification B 11 00 0 3.3.2-01 Gas oil / diesel oil (MGO) specification B 11 00 0 3.3.1-01 Bio fuel specification B 11 00 0 3.3.1-02 Explanation notes for biofuel B 11 00 0 3700063-9.0 Viscosity-temperature diagram (VT diagram) B 11 00 0 3.3.4-01 Guidelines regarding MAN Diesel & Turbo GenSets operating on low sulphur fuel oil

    B 11 00 0 1699177-5.1

    Fuel injection valve B 11 00 0 3700222-2.0 Fuel injection pump B 11 02 1 1683324-8.1 Fuel oil filter duplex E 11 08 1 1679744-6.5 HFO/MDO changing valves (V1 and V2) E 11 10 1 1624467-7.3 Lubrication Oil System B 12

    Internal lubricating oil system B 12 00 0 1683379-9.6 Crankcase ventilation B 12 00 0 1699270-8.4 Prelubricating pump B 12 07 0 1655289-8.8 Lubricating oil (SAE 40) - Specification for heavy fuel operation (HFO)

    B 12 15 0 3.3.6-01

    Specification of lube oil (SAE 40) for operation with gas oil, diesel oil (MGO/MDO) and biofuels

    B 12 15 0 3.3.5-01

    Specific lubricating oil consumption - SLOC B 12 15 0 1607584-6.9 Treatment of lubricating oil B 12 15 0 1643494-3.7 Criteria for cleaning/exchange of lubricating oil B 12 15 0 1609533-1.7

    Cooling Water System B 13

  • MAN Diesel

    Index Project Guides

    L21-2

    Text Index Drawing No.

    Engine cooling water specifications B 13 00 0 3.3.7-01 Cooling water inspecting B 13 00 0 000.07-01 Cooling water system cleaning B 13 00 0 000.08-01

    Combustion Air System B 15

    Combustion air system B 15 00 0 3700047-3.1 Specifications for intake air (combustion air) B 15 00 0 3.3.11-01 Exhaust Gas System B 16

    Exhaust gas velocity B 16 01 0 3700152-6.0 Water washing of turbocharger - turbine B 16 01 2 1655201-2.2 Silencer without spark arrestor, damping 25 dB (A) E 16 04 2 3700049-7.0 Silencer without spark arrestor, damping 35 dB (A) E 16 04 3 3700051-9.0 Silencer with spark arrestor, damping 25 dB (A) E 16 04 5 3700050-7.0 Silencer with spark arrestor, damping 35 dB (A) E 16 04 6 3700052-0.0 Speed Control System B 17

    Starting of engine B 17 00 0 1655204-8.7 Engine operation under arctic conditions B 17 00 0 1689459-9.0

    Safety and Control System B 19

    Operation data & set points B 19 00 0 1699885-6.2 Safety, control and monitoring system B 19 00 0 1665767-2.9 Communication from the GenSet B 19 00 0 1693529-1.7 Oil Mist Detector B 19 22 1 1699190-5.0 Combined box with prelubricating oil pump, nozzle conditioning pump, preheater and el turning device

    E 19 07 2 1699867-7.0

    Prelubricating oil pump starting box E 19 11 0 1631477-3.3

    Foundation B 20

    Resilient mounting system for landbased generating sets B 20 00 0 1699989-9.3

    Test running B 21

    Shop Test Programme for Power Plants B 21 01 1 1699986-3.0

    Spare Parts E 23

    Weight and dimensions of principal parts E 23 00 0 1689483-7.2

    Tools P 24

    Standard tools for normal maintenance P 24 01 1 3700064-0.1 Additional tools P 24 03 9 3700066-4.1 Hand tools P 24 05 1 3700067-6.0

    G 50 Alternator B 50

    Alternators for GenSets B 50 00 0 1699895-2.0 Alternator cable installation B 50 00 0 1699865-3.1 Combinations of engine- and alternator layout B 50 00 0 3700084-3.0.

    B 25 Preservation and Packing B 98

  • MAN Diesel

    IndexProject Guides

    L21-2

    Text Index Drawing No.

    Lifting instruction P 98 05 1 1679794-8.1

  • Introduction

    I 00

  • MAN Diesel & Turbo

    All data provided in this document is non-binding. This data serves informational purposes only and is espe-cially not guaranteed in any way.

    Depending on the subsequent specific individual projects, the relevant data may be subject to changes and will be assessed and determined individually for each project. This will depend on the particular characteri-stics of each individual project, especially specific site and operational conditions.

    If this document is delivered in another language than English and doubts arise concerning the translation, the English text shall prevail.

    Original instructions

    I 00 00 0Introduction to Project Guide

    General

    1643483-5.4Page 1 (2)

    Introduction

    Our project guides provide customers and consultants with information and data when planning new plants incorporating four-stroke engines from the current MAN Diesel & Turbo engine programme. On account of the modifications associated with upgrading of our project guides, the contents of the specific edition hereof will remain valid for a limited time only.

    Every care is taken to ensure that all information in this project guide is present and correct.

    For actual projects you will receive the latest project guide editions in each case together with our quotation specification or together with the documents for order processing.

    All figures, values, measurements and/or other information about performance stated in the project guides are for guidance only and shall not be used for detailed design purposes or as a substitute for specific draw-ings and instructions prepared for such purposes. MAN Diesel & Turbo makes no representations or warran-ties either express or implied, as to the accuracy, completeness, quality or fitness for any particular purpose of the information contained in the project guides.

    MAN Diesel & Turbo will issue an Installation Manual with all project related drawings and installation instruc-tions when the contract documentation has been completed.

    The Installation Manual will comprise all necessary drawings, piping diagrams, cable plans and specifications of our supply.

    11.24

  • MAN Diesel & Turbo

    Code numbers

    MAN Diesel & Turbo GenSet Identification No. X XX XX X

    Code letter

    Function/system

    Sub-function

    Choice number

    Code letter: The code letter indicates the contents of the documents:

    B : Basic Diesel engine / built-on engine D : Designation of plant E : Extra parts per engine G : Generator I : Introduction P : Extra parts per plant

    Function/system number: A distinction is made between the various chapters and systems, e.g.: Fuel oil system, monitoring equipment, foundation, test running, etc.

    Sub-function: This figure occurs in variants from 0-99.

    Choice number: This figure occurs in variants from 0-9:

    0 : General information 1 : Standard 2-8 : Standard optionals 9 : Optionals

    I 00 00 0 Introduction to Project Guide

    General

    1643483-5.4Page 2 (2)

    11.24

    Copyright 2011 MAN Diesel & Turbo, branch of MAN Diesel & Turbo SE, Germany, registered with the Danish Commerce and Companies Agency under CVR Nr.: 31611792, (herein referred to as MAN Diesel & Turbo).

    This document is the product and property of MAN Diesel & Turbo and is protected by applicable copyright laws. Subject to modification in the interest of technical progress. Reproduction permitted provided source is given.

  • General information

    D 10

  • MAN Diesel & Turbo

    List of Capacities D 10 05 03700215-1.0Page 1 (1)

    L21/31

    12.09, WBII

    1) HT cooling water flow first through HT stage charge air cooler, then through water jacket and cylinder head, water temperature outlet engine regulated by mechanical thermostat.

    2) LT cooling water flow first through LT stage charge air cooler, then through lube oil cooler, water temperature outlet engine regulated by mechanical thermostat 3) Tolerance: + 10 % for rating coolers, - 15 % for heat recovery 4) Basic values for layout of the coolers 5) under above mentioned reference conditions 6) Tolerance: quantity +/- 5%, temperature +/- 20C 7) under below mentioned temperature at turbine outlet and pressure according above mentioned reference conditions 8) Tolerance of the pumps delivery capacities must be considered by the manufactures

    220 kW/Cyl. at 900 rpmReference Condition : TropicAir temperatureLT-water temperature inlet engine (from system)Air pressureRelative humidity

    CCbar%

    4538150

    Temperature basisSetpoint HT cooling water engine outlet 1)

    Setpoint LT cooling water engine outlet 2)

    Setpoint Lube oil inlet engine

    C

    C

    C

    79C nominal (Range of mechanical thermostatic element 77C to 85C)

    35C nominal (Range of mechanical thermostatic element 29C to 41C)

    66C nominal (Range of mechanical thermostatic element 63C to 72C)

    Number of Cylinders - 5 6 7 8 9Engine outputSpeed

    kWrpm

    1100 1320 1540 1760 1980 900

    Heat to be dissipated 3)Cooling water (C.W.) CylinderCharge air cooler; co