Installatiebouw bvOffshore

www.vanderleun.nl

van der leun

Welcome at Van der Leun Installatiebouw bv

Due to the long experience of Van der Leun in the

offshore market, a wide range of vessels is made with Van

der Leun as system integrator.

This experience in the offshore market has led to the

successfull design of large series of offshore support

vessels for different tasks.

Those vessels are operating world wide, for different

customers, in a great variety of environmental

circumstances, from –20 degrees till + 45 degrees Celsius

combined in one ship.

We are proud to join forces with different owners and

shipyards worldwide.

you choose us, you play it safe

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you choose us, you play it safe

Offshore vessels functional

options

Among the types of the vessels electrical engineered and fully integrated by Van der Leun are the

following types well know in the worldwide offshore market;

- Platform Supply vessels

- Safety Standby Vessels

- Anchor Handling Tug Supply Vessels

- Offshore support Vessels

- Jack-up barges

For the above mentioned type of vessels Van der Leun has being responsible for all system

integration and automation systems and delivered a complete package that covers all major functions

required on board. Distributed in three main parts, the system incorporates power management

function, alarm monitoring and load control.

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Based on the same type of hardware,

these three systems communicate

to each other through a redundant

network. Workstations spread

throughout the vessel give real time

reports, status and alarms to help the

crew operate the vessel. Tailor made

screen layouts help the user to identify

problems, allowing for the situation

to be solved quickly and providing

maintenance with detailed information.

The Power Management function starts and

stops each gen-set according to the power

demand of the ship consumers assisting the

diesel engines to operate in a range of load

that offers an optimal fuel consumption.

Another important feature of this system is

the blackout prevention: the system takes

all necessary actions to avoid shutdown

ship situations. To do so, PMS interacts with

all main loads connected to the bus in order

to guarantee that the available load in the

bus bar is always sufficient.

Alarm monitoring verifies the status of

every element connected to the system and

gives real time reports to the workstations

and the local interfaces installed in strategic

places on board the vessel. Printers print

out this information for future analysis.

With the cargo system, valves, pumps,

tanks and compressors may be operated

and monitored in order to give the crew

an easier way to load and unload the

vessel. Van der Leun’s automation system

has many options to integrate with other

systems on board, allowing full integration

with all its major functions.

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Power Management and

Alarm Monitoring System

In the offshore market , Van der Leun is well knowned

for their experience of all systems to be integrated on

board of each offshore vessel. Here after is a list of the

equipment what can be engineered, and if required

delivered by Van der Leun.

Technical knowledge

Water cooled propulsion panels

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Standard system functions

- 690 Vac 50 hz/60hz Main switchboards

- 400 Vac / 480 Vac distribution boards

- Internal and external illumination

- Alarm and monitoring systems

- Power management systems

- Internal communication systems (telephone / intercom / PA)

- Fire detection systems (conventional / addressable)

- Closed Circuit TV systems

- Integrated Beta bridge design, navigation consoles

- Engine watch room consoles

- Coaxial distribution systems for TV, AM and FM signals

- Machinery packages

- LAN internal distribution network

Optional system functions frequently used on board of offshore vessels

- Electrical / hydraulic operated winch control systems

- Gas detection systems (LEL / H2s)

- Load & stability software, including automatic updates from tank sounding

- Cargo & dry bulk handling systems

- Rescue arrangements

- Electrical propulsion drive systems (CPP & FPP)

- Electrical side thrusters drive systems (CPP & FPP)

- Integration and/or delivery of DP1 & DP2 systems

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Cargo handling systems

With the Van der Leun cargo handling system, valves, pumps, and compressors can be remotely

operated and monitored in order to give the crew an easier overview to load and unload the

vessel. Communication between the alarm and monitoring system for interfacing with the tank

sounding system avoids a lot of cabling, and provides an additional functionality that the monitor

and computer can used by the crew for both functionalities. Integrated communication between

our system and a load & stability computer is one example of a standard feature what is standard

integrated in Van der Leun’s automation system.

For the diesel-electric concept for vessels,

Van der Leun’s electrical package combines

every required element or product for

them to operate. For applications like these

Van der Leun can offer the generators and

the electric motors for the propellers and

thruster. All these rotation machines can be

air or water cooled. We have a wide range

of products to fit each vessel’s required

power. To control and protect the gen-sets

and the major electric motors. Van der Leun

can supply all switchboards, distribution

panels and starters. Water cooled variable

speed drives are also available to drive

the main propellers and tunnel thrusters’

electric motors.

Our wide range of products offers various

types of starters to many loads spread

throughout a ship, from a single fan to a

large compressor or pump, Van der Leun

is able to offer soft-starters for marine

applications, which start the motors in a

very smooth way avoiding oscillations in

the voltage of the main bus bar. Completing

the diesel-electric package, an automation

system controls the power management,

alarm and cargo area, fully integrated with

all equipment supplied by Van der Leun. The

key benefit is that the whole package is built

and customized in order to meet customer

requirements. Van der Leun has great

flexibility to change the design and some

features of its products, allowing them to be

easily adapted to each vessel.

Diesel electric system overview

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Platform supply vessels

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Electrical PropulsionEfficiency and cost reduction. 2 keywords for

the choice of an electrical propulsion system. A system Van der Leun can arrange

from A to Z.

Lighting A complete set of lighting can be designed

and supplied for as well as inside use as out. For instance machine room and

accommodation illumination, but also floodlights, search lights. Also a range of

Explosion proof lights is part of our scope.

PMSA taylor made Power Management System.Can be designed for every single use and

vessel.

Main SwitchboardDesigned and produced to the customers

specs, these (main) switchboards are made fit for any installation.

Platform supply vessels

Wheelhouse DeskThe Beta Bridge is ergonomically designed for most optimal use for it’s purpose. The instruments in this bridge console can be arranged to the best of the users’ wishes.

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Self elevating platforms

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Control desk automatic control safety system (ACSS)

Unit for central controlling and visualization of all vital systems.

Emergency shutdown system (ESD)Unit to safely and gradually shut down

a system at an emergency.

Local control panelControl unit for leg jacking

system of self elevating platform ship.

Control panel hydraulic power unitElectrical control specially designed for

continuous Jacking control system.

Self elevating platforms

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2 pieces PSV 2000 FPP diesel electric propulsion

Shipyard Damen Shipyards Galatz (Romania)

Customer Vroon Offshore

Supplied The complete engineering (from the basic one-line- diagram, up to the ‘as-built’ drawings, integrating all related systems). Assemble, delivery all switchboards (incl. PMS) and control consoles, deliver all electrical components, s.a. lighting, alarm (and alarm and monitoring) systems, communication systems, cargo-load controls, UPS, an other electrical components as an electrical installation package and commissioning of the complete electrical components and systems and assistance at sea tests and trials.

3 pieces AHTS vessels with FIFI, rescue provisions

Shipyard Damen Shipyards Galatz (Romania)

Customer Brodospas Split (Croatia)

Supplied The complete engineering (from the basic one-line- diagram, up to the ‘as-built’ drawings, integrating all related systems). Assemble, deliver all switchboards (incl. PMS) and control consoles, deliver all electrical components, s.a. lighting, alarm (and alarm and monitoring) systems, communication systems, cargo-load controls, UPS, an other electrical components as an electrical installation package and commissioning of the complete electrical components and systems and assistance at sea tests and trials.

2 pieces PSV 4500 CPP diesel electric propulsion

Shipyard Damen Shipyards / Wilsonsons Guaruja (Brazil)

Customer Brazilian Oil Company

Petrobras

Supplied The complete engineering (from the basic one-line- diagram, up to the ‘as-built’ drawings, integrating all related systems). Assemble, delivery all switchboards (incl. PMS) and control consoles, deliver all electrical components, s.a. lighting, alarm (and alarm and monitoring) systems, communication systems, cargo-load controls, UPS, an other electrical components as an electrical installation package and commissioning of the complete electrical components and systems and assistance at sea tests and trials.

2 pieces PSV 3000 CPP diesel electric propulsion, with ROV provisions

Shipyard Damen Shipyards / Wilsonsons Guaruja (Brazil)

Customer Brazilian Oil Company Petrobras

Supplied The complete engineering (from the basic one line- diagram, up to the ‘as-built’ drawings, integrating all related systems). Assemble, delivery all switchboards (incl. PMS) and control consoles, deliver all electrical components, s.a. lighting, alarm (and alarm and monitoring) systems, communication systems, cargo-load controls, UPS, an other electrical components as an electrical installation package) and commissioning of the complete electrical components and systems and assistance at sea tests and trials).

References

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5 pieces PSV 2000 CPP diesel electric propulsion

Shipyard Damen Shipyards / Wilsonsons Guaruja (Brazil)

Customer Brazilian Oil Company

Petrobras

Supplied The complete engineering (from the basic one-line- diagram, up to the ‘as-built’ drawings, integrating all related systems). Responsible, for the manufacturing all switchboards locally in Brazil, and delivery of the navigation consoles from Holland, deliver all electrical components, s.a. lighting, alarm (and alarm and monitoring) systems, communication systems, cargo-load controls, UPS, an other electrical components as an electrical installation package) and commissioning of the complete electrical components and systems and assistance at sea tests and trials).

6 pieces PSV 4500 Fixed pitch diesel electric propulsion

Shipyard Damen Shipyards Galatz (Romania)

Customer Brazilian Oil Company Petrobras

Supplied The complete engineering (from the basic one-line- diagram, up to the ‘as-built’ drawings, integrating all related systems). Assemble, delivery all switchboards (incl. PMS) and control consoles, deliver all electrical components, s.a. lighting, alarm (and alarm and monitoring) systems, communication systems, cargo-load controls, UPS, an other electrical components as an electrical installation package) and commissioning of the complete electrical components and systems and assistance at sea tests and trials).

Self elevating platform

Shipyard Self elevating platforms

Customer Hydrauvision

Supplied Sea-installer Seajacks Zaratan Bold Tern Brave Tern

4 pieces Safety Standby vessels conventional and diesel electric propulsion

Shipyard Maaskant shipyards

Stellendam

Customer Vroon Offshore

Supplied The complete engineering (from the basic one-line- diagram, up to the ‘as-built’ drawings, integrating all related systems). Responsible, for the manufacturing all switchboards locally in Brazil, and delivery of the navigation consoles from Holland, deliver all electrical components, s.a. lighting, alarm (and alarm and monitoring) systems, communication systems, cargo-load controls, UPS, an other electrical components as an electrical installation package) and commissioning of the complete electrical components and systems and assistance at sea tests and trials).

Trapezium 170, 3364 DL Sliedrecht

Postbus 6, 3360 AA Sliedrecht, Nederland

T +31(0)184 41 32 88

F +31(0)184 41 16 24

E info@vanderleun.nl

www.vanderleun.nl

i n s t a l l a t i e b o u w b v

Van der Leun Installatiebouw bvChoose us and play it safe

Electrical installations, engineering, automation,

powersystems, parts

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m e t a a l b e w e r k i n g b v

instalações elétricas marítimas ltda. brasil

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Van der Leun Installatiebouw bv is member of the Van der Leun Group.

Our other members:

Electrical installations for buildings and industry

Metal constructions and metal processing

Electrical installations, China

Electrical installations, Brasil

Electrical installations, Malaysia

Electrical installations, Singapore

Electrical installations, Singapore