063_busbars for shipbuilding gb

7/30/2019 063_Busbars for Shipbuilding GB

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Automation and Drives

reakthe Limits!

Low-Voltage Controls and Distribution


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Low-Voltage

Controls& Distribution

Low-Voltage Controlsand Distribution Siemens Your qualified partner for busbar-trunking systems in

shipbuilding

Experience in ship building since 1993

Busbar range from 25A to 2700A

approved by:

DNV Det Norske Veritas

LRS Lloyds Register of Shipping

in preparation:

GL Germanischer Lloyd

BV Bureau Veritas

Busbar-trunking systems for Shipbuilding


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Low-Voltage


Low-Voltage Controlsand Distribution Advantages of innovative busbar-trunking systems compared to

conventional cable installation

Space saving compact design of the busbar-system

Modular - the modular concept of a busbar-trunking-system allows very short installation times and

supports segmential installation. Immediately afterthe installation the busbar-trunking system can beused to distribute energy on the construction side.

Flexibility in changings: tap-off boxes can be placedand removed while the system is live.

Fire load - enclosures made of sheet metal and mainlymetallic material inside a busbar-trunking unit the

fire load is strongly reduced in comparison to cableinstallation

High short circuit rating as it is required for anelectrical installation in a ship.



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Low-Voltage


Low-Voltage Controlsand Distribution

Siemens Busbar-trunking systems for energy distribution inships

- System BD01

Application:

Power supply for cabins in each deck

Current rating busbar: 32 - 130 A

Current rating tap-off box: 13 - 50 A

At 45C ambient temperature

Protection degree IP54/IP55

3 or 6 tap-off points on a 3m trunking-unitlength



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Application:

Riser for energy supply for the decks

Current rating busbar : 150 - 950 A

Current rating tap-off box : 15 - 415 A


Protection degree IP54/IP55

12 tap-off-points on a 3,25m trunking-unit length


- System BD2



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Application:

Energy transport between main- and submainboardsfor the main energy supply

Current rating busbar : 850 2700A

Current rating tap-off box : 95 - 540A


Protection degree IP54/56

3 tap-off-points on a 3m trunking-unit length


- System LD



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Special solutions

- Bulkhead A60

Bulkheads for A60-decks for BD2- andLD-System

To realise a continious installation of thebusbar system through an A60-deck there is

a fire- and water resistant bulkheadnecessary

The internal bulkhead is delivered ex factory.

The outside part of bulkhead is realised onsite in a steel pipe using Flammadur E950

sealing compound.



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Special solutions

- Fixing brackets

Special brackets for space savinginstallation

BD01 BD2 LD



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Special solutions

- Busbar trunking-units and tap-off boxes

Tap-off boxes and trunking-units:

CD-System: Special fixing brackets

BD01-System: Very compact and smalltap-off units designed for the

interspace in the ceiling

BD2-System: Tap-off boxes with severalMCCB inside space-saving

Extremly small feeder units enable an

installation in areas where a verylimited space is required

LD-System: Busbar trunking with adouble-hook for easy installation

under limited space requirements

BD01

BD2

LD

CD



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Low-Voltage



Special solutions

- Tap-off boxes

Compact tap-off boxes allowing a ship specificspace-saving installation

Asymmetrical mounting possible

Cable-entry from backside (trunking-side)

Several MCCBs in one tap-off unit

Compact sizes of the housing



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Low-Voltage



Queen Mary 2

Chantiers de l'Atlantique (Alstom Marine)

Applications and references



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Low-Voltage



Norwegian Sun

Pride of America




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Pont Aven

Container-Ships


Cruise ship, Italy


063_busbars for shipbuilding gb

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