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MAN B&W 18.04 Alarm – Slow Down and Shut Down System The shut down system must be electrically separated from other systems by using independent sensors, or sensors common for the alarm system but with galvanically separated electrical circuits, i.e. one sensor with two sets of electrically independent terminals. The l<strong>is</strong>t of sensors are shown in Table 8.04.04. Attended Machinery Space (AMS) The basic safety system for a MAN Diesel engine <strong>is</strong> designed for Attended Machinery Space and compr<strong>is</strong>es the temperature sensors and pressure sensors that are specified in the ‘MAN Diesel’ column for shut down in Table 8.04.04. These sensors are included in the basic scope of supply (option: 4 75 24) and are also included for UMS. Unattended Machinery Space (UMS) In the ‘Extent of Delivery’ an aster<strong>is</strong>k (*) marks items normally required for plants designed for UMS including the sensors for alarm and slow down, option: 4 75 27, but not those for shut down. The shut down and slow down panels can be ordered as options: 4 75 6 0, 4 75 6 4 or 4 75 6 5 whereas the alarm panel <strong>is</strong> yard’s supply, as it normally includes several other alarms than those for the main engine. For practical reasons, the sensors for the engine itself are normally delivered from the engine supplier, so they can be wired to terminal boxes on the engine. The number and position of the terminal boxes depends on the degree of d<strong>is</strong>mantling specified in the D<strong>is</strong>patch Pattern for the transportation of the engine based on the lifting capacities <strong>available</strong> at the engine maker and at the yard. Page of 7 Alarm, slow down and remote indication sensors The International Association of Classification Societies (IACS) indicates that a common sensor can be used for alarm, slow down and remote indication. A general view of the alarm, slow down and shut down systems <strong>is</strong> shown in Fig. 8.04.0 . Tables 8.04.02 and 8.04.03 show the requirements by MAN Diesel for alarm and slow down and for UMS by the classification societies (Class), as well as IACS’ recommendations. The number of sensors to be applied to a specific plant for UMS <strong>is</strong> the sum of requirements of the classification society, the Buyer and MAN Diesel. If further analogue sensors are required, they can be ordered as option: 4 75 28. The slow down functions are designed to safeguard the engine components against overloading during normal service conditions and to keep the ship manoeuvrable if fault conditions occur. The slow down sequence must be adapted to the actual plant parameters, such as for FPP or CPP, engine with or without shaft generator, and to the required operating mode. MAN B&W ME/ME�C/ME�GI/ME-B engines 198 45 83�8.4 MAN Diesel
MAN B&W 18.04 General outline of the electrical system The figure shows the concept approved by all classification societies. The shut down panel and slow down panel can be combined for some makers. The classification societies permit having common sensors for slow down, alarm and remote indication. �� Fig. 18.04.01: Panels and sensors for alarm and safety systems �� Page 2 of 7 One common power supply might be used, instead of the three indicated, provided that the systems are equipped with separate fuses. �� 178 30 10�0.5 MAN B&W ME/ME�C/ME�GI/ME-B engines 198 45 83�8.4 MAN Diesel
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MAN B&W S65ME-C8 Project Guide Elec
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MAN B&W Engine Design .............
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MAN B&W Contents MAN B&W S65ME-C8 C
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MAN B&W Contents MAN B&W S65ME-C8 C
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MAN B&W Index A C D MAN B&W S65ME-C
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MAN B&W Index H I L MAN B&W S65ME-C
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MAN B&W MAN Diesel Engine Design 1
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MAN B&W 1.01 • Control system wit
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MAN B&W 1.03 Power and Speed with F
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MAN B&W Diesel A/S 1.04 Compar<stro
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MAN B&W 1.06 ME Engine Description
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MAN B&W 1.06 Connecting Rod The con
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MAN B&W 1.06 Exhaust Valve The exha
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MAN B&W Engine Layout and Load Diag
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MAN B&W 2.01 placed on the light ru
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MAN B&W 2.02 Constant ship speed li
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MAN B&W 2.04 Engine Layout and Load
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MAN B&W 2.04 Line 6: Propeller curv
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MAN B&W 2.04 ��
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MAN B&W 2.04 Page 7 of Example 2: S
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MAN B&W 2.04 Page 9 of Example 4: S
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MAN B&W 2.04 Example 6: Engines run
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MAN B&W 2.06 Specific Fuel Oil Cons
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MAN B&W 2.08 SFOC reference conditi
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MAN B&W Diesel A/S 2.09 SFOC Calcul
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MAN B&W Diesel A/S 2.10 SFOC calcul
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MAN B&W 2.11 Fuel Consumption at an
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MAN B&W MAN Diesel Turbocharger Cho
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MAN B&W 3.02 Exhaust Gas By�pass
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MAN B&W 3.03 NO x Reduction by SCR
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MAN B&W MAN Diesel Electricity Prod
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MAN B&W 4.01 MAN Diesel Page 2 of 6
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MAN B&W 4.01 PTO/RCF Side mounted g
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MAN B&W 4.01 Yard deliveries are: 1
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MAN B&W 4.03 Engine preparations fo
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MAN B&W 4.03 Crankshaft gear lubric
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MAN B&W 4.03 Air cooler Pole wheel
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MAN B&W 4.04 PTO type: BW II/GCR Po
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MAN B&W 4.04 Auxiliary Propulsion S
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MAN Diesel 4.06 L16/24 GenSet Data
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MAN Diesel 4.08 L23/30H GenSet Data
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MAN B&W MAN Diesel Installation Asp
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MAN B&W 5.02 Space Requirements <st
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MAN B&W 5.03 Crane beam for turboch
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MAN B&W Diesel A/S 5.04 Engine room
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MAN B&W 5.04 MAN B&W Double�Jib C
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MAN B&W Diesel A/S 5.06 Engine and
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MAN B&W Diesel A/S 5.06 S65ME-C 3,5
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MAN B&W Diesel A/S 5.08 Mass of Wat
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MAN B&W Diesel A/S 5.09 6,244 (AD)
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MAN B&W 5.10 Counterflanges Referen
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MAN B&W 5.11 Engine Seating and Hol
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MAN B&W 5.12 Engine Seating Profile
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MAN B&W 5.13 Engine Top Bracing The
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MAN B&W 5.14 Mechanical Top Bracing
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MAN B&W 5.16 Components for Engine
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MAN B&W 5.16 EICU (Engine Interface
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MAN B&W 5.17 Shaftline Earthing Dev
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MAN B&W 5.17 Suppliers ��
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MAN B&W 6.01 Calculation of L<stron
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MAN B&W Diesel A/S 6.03 Page 1 of 5
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MAN B&W Diesel A/S 6.03 Pumps Coole
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MAN B&W Diesel A/S 6.03 Capacities
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MAN B&W Diesel A/S 6.04 The derated
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MAN B&W Diesel A/S 6.04 Page 4 of 1
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MAN B&W 6.04 ��
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MAN B&W 6.04 Exhaust Gas Amount and
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MAN B&W 6.04 Page 10 of 12 ∆M amb
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MAN B&W Diesel A/S 6.04 Final calcu
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MAN B&W 7.01 Pressuris</str
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MAN B&W 7.01 The HCU has a leakage
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MAN B&W 7.03 Fuel Oil Pipes and Dra
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MAN B&W 7.04 Heat Loss in Piping Pi
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MAN B&W 7.05 Components for fuel oi
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MAN B&W Diesel A/S 7.05 Fuel oil fi
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MAN B&W 7.06 ��
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MAN B&W 8.01 Lubricating and Coolin
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MAN B&W 8.02 Hydraulic power supply
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MAN B&W 8.03 From system oil Fig. 8
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MAN B&W 8.05 Components for Lubrica
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MAN B&W 8.05 Lubricating oil outlet
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MAN B&W 8.06 Note: When calculating
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MAN B&W 8.08 Hydraulic oil back�f
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MAN B&W 8.09 Hydraulic control oil
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MAN B&W 8.09 Hydraulic Control Oil
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MAN B&W 9.01 Cylinder Lubricating O
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MAN B&W 9.02 Due to the sulphur dep
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MAN B&W 9.02 ��
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MAN B&W 9.02 ��
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MAN B&W 10.01 Stuffing Box Drain Oi
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MAN B&W 11.01 Central Cooling Water
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MAN B&W 11.03 Components for Centra
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MAN B&W MAN Diesel Seawater Cooling
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MAN B&W 12.02 Seawater Cooling Syst
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MAN B&W 12.04 Components for Seawat
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MAN B&W 12.06 Jacket Cooling Water
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MAN B&W 12.07 Deaerating tank �
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MAN B&W MAN Diesel Starting and Con
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MAN B&W 13.02 Components for Starti
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MAN B&W 13.03 Exhaust Valve Air Spr
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MAN B&W MAN Diesel Scavenge Air 14
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MAN B&W 14.02 Auxiliary Blowers The
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MAN B&W 14.04 Electric Motor for Au
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Page 253 and 254: MAN B&W 15.02 Cleaning Systems �
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Page 257 and 258: MAN B&W 15.04 Exhaust gas silencer
Page 259 and 260: MAN B&W 15.05 Measuring Back Pressu
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Page 267 and 268: MAN B&W 16.01 Engine Control System
Page 269 and 270: MAN B&W 16.01 Engine Control System
Page 271 and 272: MAN B&W 16.01 Mechanical�hydrauli
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Page 275: MAN B&W MAN Diesel Vibration Aspect
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Page 280 and 281: MAN B&W 17.03 Electric Driven Momen
Page 282 and 283: MAN B&W Power Related Unbalance <st
Page 284 and 285: MAN B&W 17.05 ��
Page 286 and 287: MAN B&W 17.06 Axial Vibrations When
Page 288 and 289: MAN B&W Diesel A/S 17.07 External F
Page 291 and 292: MAN B&W 18.01 Monitoring Systems an
Page 293 and 294: MAN B&W 18.02 PMI System, Type On
Page 295: MAN B&W 18.03 CoCoS�EDS Sensor L<
Page 299 and 300: MAN B&W 18.04 Alarms for UMS - Clas
Page 301 and 302: MAN B&W 18.04 Slow down for UMS - C
Page 303 and 304: MAN B&W 18.05 Local Instruments Pag
Page 305 and 306: MAN B&W 18.05 Local instruments Rem
Page 307 and 308: MAN B&W 18.06 Fig. 18.06.01a: Oil m
Page 309 and 310: MAN B&W 18.06 Bearing Temperature M
Page 311: MAN B&W 18.07 Identification of Ins
Page 315 and 316: MAN B&W 19.01 Disp
Page 317 and 318: MAN B&W 19.02 Specification for pai
Page 319 and 320: MAN B&W 19.03 A3 + B3 (option 4 12
Page 321 and 322: MAN B&W Dispatch P
Page 323 and 324: MAN B&W 19.06 List
Page 325 and 326: MAN B&W 19.07 Exhaust valve, <stron
Page 327 and 328: MAN B&W 19.08 Table B: Page 2 of 2
Page 329 and 330: MAN B&W Diesel A/S 19.10 Li
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Page 334 and 335: MAN B&W 20.02 Computeris</s
Page 336 and 337: MAN B&W 20.03 We base our first quo
Page 338 and 339: MAN B&W 20.04 Main Section 939 Engi
Page 340 and 341: MAN B&W 20.04 Engine production and
Page 343 and 344: MAN B&W Appendix A Symbols for Pipi
Page 345: MAN B&W Appendix A No. Symbol Symbo
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