Cruise Liners - SAM Electronics

Transcription

Cruise Liners
Electric Propulsion, Power Generation
and Distribution Systems
Wärtsilä SAM Electronics
Cruise Liners
Wärtsilä SAM Electronics Complies with the Growing Market
2
Since 1966 Wärtsilä SAM Electronics with their
system division Drives and Special Systems, carrying on the technology and industry traditions
of its predecessor AEG Marine branch, has
delivered converter fed propulsion drives for over
100 vessels and a total of more than 1000 MW
installed power.
Depending on the required grade of redundancy
and the operational profile of the vessel LCI
(Synchro-converter) or PWM Converter systems
with synchronous or induction motors are well
proven and reliable solutions for propulsion
systems.
PWM-Frequency Converter
Frequency converter fed propulsion systems offer
advantages for ships with following special
requirements:
n Low noise and vibration
n Maximum pay-load capacity and optimal
utilization of available space
n Economical operation
n Essential higher reliability, dependability and
availability
n Flexible use of the torque speed characteristic
n Excellent dynamic characteristics
n High mains quality
n Reduced emissions
n High degree of automation
n Reduced wear and tear
Synchro Converter System (LCI)
Frequency converters with line controlled
inverters (LCI) are provided for supply of
synchronous motors with following advantages:
n For highest power available
n Acceleration and braking in both directions of
rotation (four quadrant operation) without
additional measures.
The converters are designed (in the standard
solution with diode rectifier at the mains side,
insulated gate bipolar transistor (IGBT) or integrated gate commutated thyristor (IGCT) inverter
at the motor side, DC capacitors in the intermediate circuit and control system.
Speed control of propulsion and thruster
motors is realized via frequency converters
with pulse-with modulation (PWM) in HV- or
LV-technology.
Additionally PWM Converter technology providing a constant power factor (cos phi) in the
mains within the entire propeller speed range.
Wärtsilä SAM Electronics provides
To limit the total harmonic distortion factor (THD)
the Converter Drives are designed for a 12-pulse
or 24-pulse characteristic to the mains.
For improved mains quality and for reverse power
characteristics the diode rectifier at the mains
side is replaced by an IGBT rectifier (AFE, Active
Front End design).
n Tailor
made propulsion drive systems in
high and low voltage technology, including power generation and distribution
supported by well-proven system partners for the electrical machines and frequency converter drives.
n System
integration, system simulation
short circuit calculation, THD Analysis,
FMEA, etc.
3
Cruise Liners “Royal Princess”, “Regal Princess”, “Majestic Princess”,
for Princess Cruises and “Britannia” for P&O Cruises
The new cruise liners for Princess Cruises
“Royal Princess” & “Regal Princess” (Hull 6223 &
6224) as well as the “Britannia” for P&O Cruises
(Hull 6231) were built by the Italian shipyard
Fincantieri in Monfalcone. The first two vessels
were delivered in 2013 and 2014 while hull 6231
is scheduled for delivery in 2015. A third vessel
“Royal Princess” (Hull 6223)
“Britannia” for P&O Cruises (Hull 6231)
4
has been ordered by Princess Cruises at Fincantieri
“Majestic Princess” (Hull 6232) in 2014 due for
delivery in 2017. Each ship has a length of 330
meters, a width of 36 meters and a gross tonnage
of 141,000 tons, providing enough space to
accommodate 3,600 passengers plus 1,346 crew
members.
Scope of Supply
Diesel electric propulsion drive system with:
n 2 Double winding synchronous motors,
18 MW, 133-142 rpm
n 2 Synchro-Converters (LCI)
24/12-pulse with redundant control
systems in active/ standby configuration
n 4 Oil immersed propulsion transformers
12/ 2x 6 MVA
n Remote Control Lever System for bridge,
wings and ECR
n 2 Diesel Alternators 21 MVA, 11 kV,
600 rpm
n 2 Diesel Alternators 18 MVA, 11 kV,
600 rpm
n 6 AC motors 2.5 MW, 11 kV, 900 rpm
for 3x bow and 3x stern thrusters
n 2 Switchboards with 21 + 20 panels
for high voltage distribution
n 8 Cast resin distribution transformers
for LV-mains supply:
- 6 x 4 MVA,
- 7 x 2.3 MVA and 2 x 2.2 MVA
n NACOS Platinum bridge equipment
n Valmarine Valmatic Platinum automation
system
Clearly recognizable is the power plant concept
where the four diesel alternators feeding the two
11kV main bus bars connected via bus tie
breakers, supplying the whole energy for the
ship’s network and propulsion drive system.
The electrical energy for the hotel load is supplied
via the 11 kV/690 V/230 V transformers to the
relevant substations of each fire zone. The six
tunnel thruster drives are directly supplied by the
11 kV switchboards.
The two 18 MW synchronous propulsion motors
are speed controlled via synchro-converter drives
(LCI). For each shaftline, the system provides
two thyristor controlled rectifier / inverter sets
connected to the ship’ electric power network via
two oil immersed propulsion transformers with
2 secondary windings each. Each of the two
independent power systems feeds one of the two
windings of the synchronous propulsion motor.
This forms a “12-pulse” arrangement for the
machine side and a “24-pulse” arrangement for
the supply network.
Both shaft lines acting together in a 48-pulse
configuration comprising fully redundant control
electronics.
In case of fault of any part of control electronics
100% of rated power remains available.
Wärtsilä SAM Electronics introduced on Royal
Princess its newly developed propulsion control
system with new hardware and software based
on over 45 years of experience in electric propulsion of ships.
Single line diagram of the high voltage propulsion and distribution system
5
Cruise Liners “Royal Princess”, “Regal Princess”, “Majestic Princess”,
for Princess Cruises and “Britannia” for P&O Cruises
Wärtsilä SAM’s system partner for the electrical
machines VEM Sachsenwerk GmbH, Germany
delivers the main diesel alternators, propeller and
tunnel thruster motors for all three new buildings
at Fincantieri. The long term partnership with
VEM ensures a continuous improvement in the
design of electrical machines especially the
demanding requirements for reduction of
structure borne noise levels onboard of cruise
ships. For the installation of the synchronous
propulsion motors Wärtsilä SAM and VEM decided to use spring disks for the elastically mounting.
FC6223 “Royal Princess”: Synchronous Propulsion Motor (168 tons) with elastically mounts
This modular designed decoupling system is
located between the stator housing and motor
base frame providing excellent characteristics
for the reduction of vibration levels. This steel
elastic solution is also preferred by Fincantieri
compared to the conventional application with
rubber elements.
The performance of the installed spring disk
system has been successfully demonstrated
during the sea trail of the “Royal Princess“ in
2013.
The modular design of the decoupling system
also allows a simple exchange of the installed
spring disks on board e.g. in case the stiffness
needs to be finally adapted.
6
Active/Standby Configuration
Since 2008 Wärtsilä SAM Electronics provides for
all ships equipped with redundant synchro-converter drives the active/ standby technology
ensuring an increased level of redundancy compared to the usual master/ slave arrangement.
The active /standby configuration operates with
one control unit (CU) in active and one control
unit in standby condition. The active CU controls
both halves of the LCI drive (real 24-pulse
configuration to the mains). In case of a failure
in one control unit the standby unit takes over
and the propulsion motor is still supplied from
both synchro-converter halves with 100%
propulsion power.
Active / Standby Configuration for Synchro-Converter Drives since 2008
Master/Slave Configuration
In a master/ slave configuration a failure in one
control unit would result in the loss of propulsion
power as one converter half will be out of
operation.
Master / Slave Configuration for Synchro-Converter Drives until 2007
7
Cruise Liner ”Silver Spirit”
The cruise liner ”Silver Spirit” was delivered
by the Italian shipyard Fincantieri in Ancona
(newbuilding 6178) to the ultra-luxury operator
Silversea Cruises in 2009. With a displacement of
36000 tons, a length of 196 m and cabins for
540 passengers it is a small size cruise liner.
This newbuilding is the first one for Silversea
Cruises since 1998 when contracting Silver
Shadow and Silver Whisper, the award-winning
vessels entered into service in 2000 and 2001,
respectively.
Silversea Cruises is recognized as an innovator in
the luxury segment, offering guests large-ship
amenities aboard their intimate vessels, all
designed to offer an atmosphere of conviviality
and casual elegance. For the ninth year, Silversea
was named ”Number One“ small-ship line in
the 2005 ”Readers‘ Choice“ survey conducted
by Condé Nast Traveler magazine. For the sixth
time, Silversea was selected ”World‘s Best“
small-ship line in the 2004 Travel + Leisure
readers‘ poll.
Synchronous Propulsion Motor 8500kW, 150-160rpm, 82 tons
Scope of Supply
n 2 Diesel electric main propulsion drives
with:
-2 Double winding synchronous motors
8.5 MW, 150 - 160 rpm,
-2 Synchro-converters 24/12-pulses with
2 redundant excitation and control
systems in active/standby configuration,
-4 Oil propulsion transformers 5.3/
2x2.65 MVA
n 4 Diesel alternators 7875 kVA, 6.6 kV,
60 Hz, 600 rpm
n 2 Thruster motors 1 MW, 6.6 kV, 1200 rpm
n 2 Switchboards 6.6 kV with 15 + 14 panels
n 8 Cast resin transformers 3 x 2.7 MVA,
4 x 1.2 MVA and 1 x 0.9 MVA for low
voltage mains supply
SAM Propulsion Control - Mimic Diagram “Synchronous
Propulsion Motor”
“Silver Spirit”
8
Cruise Liners “Viking Star”, “Viking Sky” and “Viking Sea” for
Viking Ocean Cruises
The new cruise liners for Viking Ocean Cruises
(Hull 6236, 6237, 6245 and 6246) are being built
by the Italian shipyard Fincantieri in Marghera and
Ancona. The “Viking Star” is scheduled for delivery
in spring 2015 whereas the “Viking Sky” and the
“Viking Sea” are due for delivery in 2016, newbuilding 6246 is scheduled for delivery in 2017. The
ships have a length of 230 meters, a width of 26
meters and a gross tonnage of 47,000 tons. All
suites for the 930 passengers are equipped with a
private veranda.
Propulsion Drive System
Each of the two shaft lines is directly driven by a
7250kW asynchronous propulsion motor. For
speed control a 24-pulse PWM-Converter in
HV-technology is provided.
With closed bus tie breakers at the 6.6kV mains
and both motors in operation a 48-pulse configuration ensuring that the Total Harmonic Distortion
(THD) factor will be less than 5%.
Scope of Supply
n 2 Double winding asynchronous motors,
7.25 MW, 143-153 rpm
n 2 HV-PWM-Converters 24-pulse
n 4 cast resin propulsion transformers
5/ 2x 2.5 MVA
wings and ECR
n 2 Diesel Alternators 8.25 MVA, 6.6 kV,
720 rpm
720 rpm
n 3 AC motors 1.4 MW, 6.6 kV, 1200 rpm
for 2 x bow and 1 stern thruster
n 2 Switchboards for high voltage distribu tion, with 14 panels each
n 9 Cast resin distribution transformers for
LV mains supply: 4 x 1.9 MVA, 4 x 1.3 MVA
and 1 x 1.5 MVA
Artist Impression of the “Viking Star” for Viking Ocean Cruises (Hull 6236)
Synchronous Alternator 8250kVA, 6.6kV, 720rpm
Single Line diagram of electrical propulsion system on “Viking Star” with PWM-Converter drives 2 x 7.25 MW, 24-pulses (48-pulses for both shaft lines)
9
Cruise Liners ”Seabourn Odyssey“, ”Seabourn Sojourn“ and
”Seabourn Quest“
The cruise liners were delivered by the Italian
shipyard T.Mariotti in Genoa (newbuildings MAR
062-64) to Seaborn Cruise Line, the ultra luxury
brand of Miami-based Carnival Corporation, in
2009, 2010 and 2011.
Each of the hulls is 198 m long, with a beam of
25.6 m and a draft of 6.4 m, to operate at a service
speed of 19 knots. The first vessel ”Seabourn
Odyssey” is the first new ship for Seabourn in over
five years, about 90% of the ships suites have
private verandas.
Scope of Supply
with:
7.5 MW, 170 rpm,
-2 Synchro-converters 24/12-pulses
with 2 redundant excitation and control
systems in master/slave configuration,
-4 Cast resin propulsion transformers
5.4/2x2.7 MVA.
n 4 Diesel alternators 8920 kVA, 6.6 kV,
60 Hz, 720 rpm
n 2 Thruster motors 800 kW, 6.6 kV, 900 rpm
n 2 Switchboards 6.6 kV with 12 + 11
panels for high voltage distribution
n 3 Cast resin transformers 2 x 4.5 MVA and
1 x 1 MVA for low voltage mains supply
“Seabourn Sojourn”
Synchronous Propulsion Motor 7500kW, 170rpm, 70 tons
“Seabourn Odyssey”
10
Cruise Liner ”Aurora”
The cruise liner was delivered by the German
shipyard Meyer Werft in Papenburg (newbuilding
640) to the English owner P&O Cruises and was
named in Southampton by Princess Anne as
member of the British royalty to the tradition
name ”Aurora”. The “Aurora” is a sister vessel of
the ”Oriana” delivered five years ago but with
increased size and diesel electric instead of the
diesel mechanic propulsion system and is
operated worldwide.
With a displacement of 76000 tons and with 939
cabins the vessel has the same size as the ”Costa
Victoria”, ”Norwegian Sky” and ”Norwegian Sun”
with following advantages of the propulsion
system:
n High availability by pretentious redundancy
concept with 2 independent converters per
propulsion drive each with a separate
excitation, control and water cooling unit. In
case of a converter failure the propeller can be
operated by the remaining converter with an
increased torque of 70% for maintaining the
vessel’s time schedule
n Innovative system design without converter
fuses
n Outstanding mains quality and very low
distortions generated by the propulsion
system due to filter circuits on the 6.6 kV
bus bar
n Reduced cable effort due to configuration
with ring main substations with low voltage
power bus system
n Optimised service concept by telediagnosis of
the relevant propulsion system data via
Inmarsat satellite from the vessel to SAM
Electronics
“Aurora”
Scope of Supply
n
2 Diesel electric main propulsion drives
with:
20 MW, 140 rpm
-2 Synchro-converters 12/12-pulses each
with 2 redundant cooling and control
systems in master/slave configuration
8.4 MVA
n 6 Diesel alternators 4 x 17.5 MVA, 6.6 kV,
60 Hz, 514 rpm and 2 x 1.25 MVA, 690 V,
60 Hz, 1800 rpm
n 4 Harmonic filter banks reducing the
voltage harmonics (THD) to ≤5%
n 8 Ring main substation units 4 x 1.5 MVA
and 4 x 1.1 MVA incl. cast resin transfor mers and high and low voltage switch boards for low voltage mains supply
n 5 Cast resin transformers 1.25 - 1.8 MVA
for engine room and emergency switch board supply
n 7 AC motors 4 x 1.5 MW, 6.6 kV, 1200 rpm
for thrusters and 3 x 1.35 MW, 6.6 kV,
3600 rpm for air-condition compressors
n Navigation system
11
Cruise Liners ”Norwegian Sun” and ”Norwegian Sky”
The cruise liners ”Norwegian Sun” and ”Norwegian
Sky”were delivered by the German shipyard Lloyd
Werft in Bremerhaven to Norwegian Cruise Line
(NCL) and are operated worldwide.
“Norwegian Sky”
“Norwegian Sun”
12
With 259 m the length of the cruise liners were
enlarged compared with ”Costa Victoria” with the
same advantages of the propulsion system for
the overall layout of the vessel.
Scope of Supply
with:
15 MW, 135 rpm,
-2 Synchro-converters 12/12-pulses at
”Norwegian Sun” respectively
12/24-pulses at ”Norwegian Sky” with
3 excitation systems
9.7 MVA
n 6 Diesel alternators 3 x 12.4 MVA and 3 x
10.7 MVA, 10 kV, 60 Hz, 400 rpm
n 2 Switchboards 10 kV with 21 + 22
panels for high voltage distribution
n 4 Harmonic filter banks reducing the
voltage harmonics (THD) to ≤5% on
“Norwegian Sun”
n 8 (on ”Norwegian Sun”) respectively 16
(on ”Norwegian Sky”) cast resin transfor mers for low voltage main supply
n 5 Thruster motors 1.7 MW, 10 kV,
1200 rpm
n 4 AC motors 1.2 MW, 10 kV, 3600 rpm for
air-condition compressors on “Norwegian
Sky”
n Low voltage substations in each fire zone
n Low voltage power distribution via
Primary Power Bus system including back
up bus for 5400 A to ensure emergency
supply to all fire zones at ”Norwegian Sun”
n Complete cable network
n Light and sound system
n Power management and alarm & moni toring system
n Communication and navigation system
n Safety and security system
Cruise Liner ”Seven Seas Voyager”
The cruise liner ”Seven Seas Voyager” was
delivered by the Italian shipyard T.Mariotti in
Genoa (newbuilding MAR001) in 2003 to V.Ships
Leisure in Monaco and is operated by Radisson
Seven Seas Cruises.
With a displacement of 46500 tons, a length of
200m and cabins for 720 passengers it is a
medium size cruise liner with very special
features as follows:
n Innovative propulsion system with DOLPHIN ‚
pod drives which were developmed together
with The Netherlands company Wärtsilä
Propulsion, one of the market leaders in
propulsion systems
n Excellent manoeuvring characteristic of the
vessel by 360° rotation angle of the podded
propulsors
n High availability by pretentious redundancy
with 2 independent converters per pod drive
each with a separate excitation and control
system
n Very low distortions generated by the
propulsion system due to 24-pulses characteristic
without filter systems
“Seven Seas Voyager”
Scope of Supply
n 2 Diesel electric DOLPHIN podded drives,
propellers, azimuth steering drives with
hydraulic power packs including:
7 MW, 170 rpm,
-2 Synchro-converters 24/12-pulses each
with 2 redundant excitation and control
systems in master/slave configuration,
4.5 MVA
n 4 Diesel alternators 7.2 MVA, 6.6 kV, 60 Hz,
600 rpm
n 8 Cast resin transformers 1.25 - 3.75 MVA
for low voltage mains supply
n 2 Thruster motors 1.1 MW, 6.6 kV, 1200 rpm
n 1 Joystick control system
13
New Orders for Seabourn,
Silversea and Regent Seven Seas Cruises
Silversea Cruises
The new cruise liner “Silver Muse” for Silversea
Cruises (Hull 6226) will be a repeat of the “Silver
Spirit” (Hull 6178) delivered by Fincantieri in
2009. The new building will also be built at
Fincantieri and is scheduled for delivery in the 4th
quarter 2016.
Regent Seven Seas Cruises
The new cruise liner “Seven Seas Explorer” (Hull
6250) with 54,000 gross registered tons will be
the largest vessel in the Regent Seven Seas
Cruises fleet.
The all-balcony ship for 750 guests has a length
of 232 m, a beam of 31 m and a draft of 7m. The
service speed is stated with 20 knots. The
“Seven Seas Explorer” will be a „green ship“
employing the most advanced environmental
systems and state-of-the-art technology.
Seabourn Cruises
The new cruise liners “Seabourn Encore” and
“Seabourn Ovation” ordered at Fincantieri (Hull
6251 and 6258) will be based on the highly
popular Seabourn Odyssey-class ship (see page
10) due for delivery end of 2016 and 2018.
14
Scope of Supply
8.5 MW, 149-160 rpm
n 2 Synchro-Converters (LCI) 24/12-pulse
with redundant control systems in active/
standbyconfiguration
5.6/ 2x 2.8 MVA
wings and ECR
600 rpm
n 3 AC motors 6.6 kV, 1200 rpm for 1 x 1.5 MW
stern and 2x 1 MW bow thrusters
n 2 Switchboards with 15 + 14 panels for
high voltage distribution
LVmains supply: 4 x 3.2 MVA, 4 x 1.2 MVA
and 1 x 0.9 MVA
Scope of Supply
9 MW, 138-145 rpm
standby-configuration
5.8/ 2x 2.9 MVA
wings and ECR
n 4 Diesel Alternators 9.65 MVA, 6.6 kV, 514 rpm
n 3 AC motors 1.7 MW, 6.6 kV, 1200 rpm for
1 x stern and 2 x bow thrusters
n 2 Switchboards with 16 + 13 panels for high
voltage distribution
LV-mains supply: 4 x 3.8 MVA, 4 x 1.4 MVA
and 1 x 1.8 MVA
n NACOS Platinum bridge equipment
n Valmarine Valmatic Platinum automation
system
Scope of Supply
6 MW, 132-142 rpm
standby-configuration
n 4 Cast resin propulsion transformers
4.4 / 2 x 2.2 MVA
wings and ECR
n 4 Diesel Alternators 8.235 MVA,
6.6 kV, 720 rpm
n 4 AC motors 6.6 kV, 1200 rpm for 2 x 1.75 MW
bow and 2 x 1.5 MW stern thrusters
n 2 Switchboards with 14 + 13 panels for
high voltage distribution
LV-mains supply: 4 x 2.3 MVA, 2 x 0.68 MVA
and 1 x 1 MVA
Reference List
References Cruises Liners
Type of Ship Yard Hull No. Name Owner Delivery RatedPower Speed
Drive System
Cruise Liner
Fincantieri, Italy
6258
Seabourn Ovation
Seabourn Cruises
2018
2 x 6000 kW
132-142
LCI
Cruise Liner Fincantieri, Italy
6232
Majestic Princess P&O Cruises 2017
2 x 18000 kW 133-142 LCI
2017
2 x 7250 kW
143-153
PWM
2016 2 x 6000 kW 132-142 LCI
2016 2 x 8500 kW 149-160 LC
2016
2 x 9000 kW
138-145
LCI
2016
2 x 7250 kW
143-153
PWM
2016
2 x 7250 kW
143-153
PWM
2015
2 x 7250 kW
143-153 PWM
P&O Cruises
2015
2 x 18000 kW
133-142
LCI
P&O Cruises 2014 2 x 18000 kW 133-142 LCI
Cruise Liner Fincantieri, Italy 6246
Newbuilding Viking Ocean Cruises
6251
Seabourn Encore
Seabourn Cruises
6226
Silver Muse
Silversea Cruises
Cruise Liner
Fincantieri, Italy 6250 Seven Seas
Regent Seven
Explorer
Seas Cruises Cruise Liner Fincantieri, Italy 6245 Viking Sea Cruise Liner Fincantieri, Italy 6237
Viking Sky
Cruise Liner Fincantieri, Italy 6236 Viking Star
Cruise Liner Fincantieri, Italy 6231 Britannia Cruise Liner Fincantieri, Italy 6224 Regal Princess Cruise Liner
Fincantieri, Italy 6223
Royal Princess
Cruise Liner T. Mariotti, Italy
MAR
Seabourn
064
Quest
P&O Cruises 2013 2 x 18000 kW 133-142 LCI
Seabourn
Cruises
2011
2 x 7500 kW
170 LCI
MAR
063
Seabourn
Sojourn
Seabourn
Cruises
2010
2 x 7500 kW
170 LCI
MAR 062
Seabourn Odyssey
Seabourn Cruises
2009
2 x 7500 kW
170 LCI
6178
Silver Spirit
Silversea Cruises
2009
2 x 8500 kW
150-160 LCI
MAR
001
Seven Seas
Voyager
V.Ships/ Raddison
2002
Seven Seas Cruises
2 x 7500 kW
(Podded Drive)
170 LCI
Norwegian
2001
Cruise Line
2 x 15000 kW
135 LCI
Cruise Liner
Lloyd Werft, Norwegian Sun
Germany
15
References Cruises Liners
Type of Ship Yard Cruise Liner Hull No. Name Owner Delivery RatedPower Speed
Drive System
Meyer Werft, 640
Germany
Aurora
P&O Cruises
2000
2 x 20000 kW
140
LCI
Cruise Liner Lloyd Werft, Germany
Norwegian
Sky
Norwegian
Cruise Line
1996
2 x 15000 kW
135 LCI
Cruise Liner
Bremer Vulkan, 107
Germany
Costa Victoria
Costa Crociere
1995
2 x 15000 kW
135 LCI
References Mega Yachts
Type of Ship Yard Hull No. Name Owner Delivery RatedPower Speed
Drive System
Mega Yacht
> 140m
Fr. Lürssen,
Germany
13696
Confidential
Private
2018
2 x 6000 kW
250
PWM
Mega Yacht
> 150m
Fr. Lürssen,
Germany
13690
Confidential
Private
2016
2 x 12000 kW 200 PWM
Mega Yacht
> 140m
Fr. Lürssen,
Germany
13689
Confidential
Private
2015
2 x 6000 kW
250
PWM
Mega Yacht
> 140m
Fr. Lürssen,
Germany
13677
Confidential
Private
2012
2 x 6000 kW
250 PWM
Mega Yacht
> 160m
TKMS,
Germany
978
Confidential
Private
2010
2 x 6500 kW
179-188 LCI
Mega Yacht
> 120m
Lloyd Werft,
Germany
111
Confidential
Private
2010
2 x 4500 kW 200-220 LCI
Wärtsilä SAM Electronics GmbH
Drives and Special Systems
Behringstrasse 120
22763 Hamburg . Germany
Phone: +49 (0)40 - 88 25 - 27 20
Fax
+49 (0)40 - 88 25 - 41 02
[email protected]
www.sam-electronics.de
Printed in Germany • Technical alterations reserved • © Wärtsilä SAM Electronics GmbH • DS 1.011.11/2015
Reference List

Cruise Liners - SAM Electronics

Transcription

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