tautwire mk 15b

Installation Manual

Installation Manual Bandak Light Weight Taut Wire

Mk 15B Kongsberg Part no.: 702788

This document describes the installation of the Light Weight Taut Wire Mk 15B supplied by Bandak. The Mk 15B version has an electronic cabinet that is located indoors, separate from the main unit of the Light Weight Taut Wire.

178539/D 1

Bandak Light Weight Taut Wire Mk15B

2 178539/D

Document revisions

Written by Checked by Approved by Rev. Date Sign. Date Sign. Date Sign.

A 23.09.04 SL 25.09.04 HT 25.09.04 SL B 30.09.05 SL 06.10.05 HT 12.10.05 SL C 07.02.07 HHO 08.02.07 TH 08.02.07 TF D 08.06.07 PLB 08.06.07 TH 08.06.07 TH

The original signatures are recorded on the company�s logistic data system.

Document history

Rev. A Initial Issue. Rev. B New type of Remote Control (RC). Rev. C Air connection type added in sections 2 and 3.5.4. Rev D Note added to Electrical specifications in section 2, new drawing 4-0893 Rev. B

added and drawing 3-7728 updated to Rev..B.

Installation Manual

178539/D 3

Table of contents

1 INTRODUCTION....................................................................................................5

2 SPECIFICATIONS..................................................................................................6

3 INSTALLATION ...................................................................................................10 3.1 General information.........................................................................................10 3.2 Location of the units ........................................................................................10

3.2.1 Light Weight Taut Wire Unit ......................................................................10 3.2.2 Electrical Cabinet ........................................................................................10 3.2.3 Remote Control Unit (optional)...................................................................11

3.3 Logistics ..........................................................................................................11 3.4 Handling ..........................................................................................................11

3.4.1 Light Weight Taut Wire ..............................................................................11 3.4.2 Electrical Cabinet ........................................................................................11 3.4.3 Remote Control Panel (optional).................................................................12

3.5 Mechanical installation....................................................................................12 3.5.1 Light Weight Taut Wire Unit ......................................................................12 3.5.2 Electrical Cabinet ........................................................................................12 3.5.3 Remote Control Unit (optional)...................................................................12

3.5.3.1 Drop-in Remote Control Unit............................................................. 12 3.5.4 Pressurised air..............................................................................................13

3.6 Electrical installation .......................................................................................13 3.6.1 General ........................................................................................................13

3.6.1.1 PG-glands ........................................................................................... 13 3.6.1.2 Tension relief...................................................................................... 13 3.6.1.3 Recommended cables ......................................................................... 14 3.6.1.4 Cable clamping and screen/earth connections.................................... 14 3.6.1.5 Cable terminations.............................................................................. 15

3.6.2 Light Weight Taut Wire Unit ......................................................................15 3.6.2.1 Servo Motor Junction Box.................................................................. 15 3.6.2.2 Hydraulic Motor Junction Box........................................................... 15 3.6.2.3 Taut Wire Control Unit ...................................................................... 15

3.6.3 Electrical Cabinet ........................................................................................16 3.6.4 Remote Control Unit (optional)...................................................................16

3.6.4.1 Drop-in Remote Control Unit............................................................. 16


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4 INSTALLATION DRAWINGS............................................................................17

Installation Manual

178539/D 5

WARNING

1 INTRODUCTION The Light Weight Taut Wire Mk 15B is a position reference system designed for use in a deck-mounted port or starboard position on surface vessels. The purpose of the Light Weight Taut Wire system is to provide accurate data of the vessel's movements, relative to a known point, in the fore/aft (along-ship) and port/starboard (athwart-ships) directions.

The equipment includes high voltages, which means that the possibility for getting an electrical shock is present. Before commencing any installation work, read the guidelines for First Aid treatment of personnel with electrical shock. Cables between Taut Wire Unit and Electrical Cabinet must not exceed 50 m. Signal cables must not be located with cables whose charging magnetic field may induce voltage.

Caution The Light Weight Taut Wire Mk 15B is delivered with sufficient hydraulic fluid inside. No refilling or topping of hydraulic fluid should be done by yard/customer during installation or before setting to work.

Note Unless stated otherwise, all mounting equipment referred to within this document is to be supplied by yard/customer. The guidelines for installation presented here must be regarded as a base for detailed plans prepared by the installation shipyard. These plans must include drawings, instructions and procedures specific to the ship in which the equipment is to be installed. These drawings must be approved by the local maritime classification society. Unless stated otherwise, all installation work described in this document is to be performed by yard/customer personnel. It is the responsibility of the yard/customer to assure that their installation personnel are sufficiently qualified, and that proper caution is taken to avoid injuries or damage to life, health, environment, equipment and property. Kongsberg Maritime AS accepts no responsibility for any damage or injury to the system, ship or personnel caused by drawings, instructions or procedures not prepared by Kongsberg Maritime.


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2 SPECIFICATIONS

Mechanical specifications Light Weight Taut Wire Mk 15B:

Height: .....................3550 mm (Parked), 1665 mm (Operational)

Width: ............................................................................ 1400 mm

Depth (Length): .......1700 mm (Parked), 5115 mm (Operational)

Weight (excluding Depressor weight): .............................2200 kg Electrical Cabinet:

Height: ........................................................................... 1900 mm

Width: .............................................................................. 800 mm

Depth: .............................................................................. 510 mm

Weight.................................................................................250 kg

Depressor:

Volume: ............................................................................. 50 dm3

Weight: ...............................................................................360 kg

Depressor (optional):

Volume: ............................................................................. 65 dm3

Weight: ...............................................................................460 kg

Drop-in Remote Control Unit (optional):

Height: ............................................................................. 102 mm

Width: .............................................................................. 202 mm

Depth (exclusive cable gland): .......................................... 50 mm

Weight: ...................................................................................2 kg

Electrical specifications Input voltage:

440 VAC, +20%, -27%, 3-phase, 50 to 60 Hz (50 A fuses)

Note The input voltage must be supplied from a standard Terra Neutral net (TN-net). A 3-phase isolation transformer is optional for an Isolated Terra net (IT-net) supply. For further information, please contact Bandak AS.

220 VAC, single phase, 50 to 60 Hz

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Power consumption:

440 VAC: 18 kW / 37 A continuous load 220 VAC: 500 W

Batteries: ......................................PLC; lithium size ½ AA, 3.6 V

Cable specifications See Table 1 on page 14.

Air specifications

Pressure:............................. 10 bar (maximum), 6 bar (minimum)

Flow: ............................................................. 5 Nm3/h (minimum)

Purity: ..................................................... according to ISO8573-1 Solid contamination:....................................................class 5

Maximum particle size..................................... 40 μm Maximum concentration ............................. 10 mg/m3

Water: ..........................................................................class 3 Dew point......................................................... -20 °C

Oil: ...............................................................................class 5 Maximum concentration: ............................ 25 mg/m3

Connection:...............................................................GE12LR 3/8"


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Environmental specification Light Weight Taut Wire Mk 15B:

Enclosure material: ....................Surface treated and painted steel

Enclosure protection (located on open deck): ....................... IP56

Operational temperature range: ................-15 to +65 °C, no icing

Operational humidity:........... 20 to 100 % RH with condensation

Operational Wind Strength.......................................0 to 80 knots

Storage temperature range: ......................................-25 to +70 °C

Storage humidity: .............0 to 100 % RH, sealed aluminium foil

Electrical Cabinet:

Mounting plates: ..........................................................Zinc plated

Enclosure protection (indoor location): ................................. IP22

Operational temperature range (indoor location): ...... 0 to +55 °C

Operational humidity:........... 20 to 93% RH (none condensation)

Storage temperature range: ......................................... 0 to +65 °C

Storage Humidity:................. 20 to 80% RH (none condensation)

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Remote Control Unit

Enclosure protection (indoor location): ................................. IP56

Operational temperature range (indoor location): ...... 0 to +65 °C

Operational humidity:........... 20 to 93% RH (none condensation)

Storage temperature range: ......................................... 0 to +65 °C

Storage Humidity:................. 20 to 80% RH (none condensation)


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WARNING

3 INSTALLATION This chapter presents the procedures for installation of the Light Weight Taut Wire Mk 15B supplied by Bandak AS.

3.1 General information The overall dimensions of the Light Weight Taut Wire Unit are shown in Figure 1 to Figure 3.

3.2 Location of the units

3.2.1 Light Weight Taut Wire Unit The Light Weight Taut Wire Unit must be installed at the side of the vessel and as close to the water surface as possible. The reason for this is to obtain the maximum possible inboard angle, see Figure 4 for the operational area of the wire. This will also result in the minimum pendulum movement of the depressor weight when clearing the water surface. Excessive pendulum movement stresses the wire and is often the main reason for wire breakage. The unit should not be installed above the thrusters because the water movement from the thrusters (when they are running) may affect the wire and cause the sensor head to send false information to the data processing system. It is important to ensure that the deck supports are sufficiently strong to avoid unwanted mechanical deflection in the deck and foundations, which can affect the measured results. The location on the deck where the Light Weight Taut Wire Unit is to be positioned must have a maximum elasticity of 1.5 mm.

3.2.2 Electrical Cabinet The Electrical Cabinet should be located in an indoor environment, satisfying Environmental Specifications in section 2.

Cables between Taut Wire Cabinet and the Electrical Cabinet must not exceed 50 m. Signal cables must not be located with cables whose charging magnetic field may induce voltage in the signal cables.

Note Ensure that the electrical cabinet has sufficient space both for mounting and for service area, see Figure 5.

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WARNING

3.2.3 Remote Control Unit (optional) The Remote Control Unit should be located in an indoor environment, satisfying the Environmental Specifications given in section 2. For space required, see drawing S-03205 (drop-in unit).

3.3 Logistics Safety: General safety precautions should

be followed when working on/with Light Weight Taut Wire Mk 15B

Personnel qualifications: Two trained mechanical workers, and one trained electrical workers.

Min. no. of personnel: Three. Ship location: No recommendations. Special tools required: None.

3.4 Handling

Never, ever pass or stay, complete or partly, under any lifted object.

3.4.1 Light Weight Taut Wire The Light Weight Taut Wire Unit has three points for the attachment of lifting slings. When the unit is to be lifted, the boom must be lowered down into the operational position and all three slings attachment points must be used. Use three nylon slings. Two are passed through openings in the main structure whilst the third is passed around the foremost upper part of the weight-basket (see Figure 10). All three slings shall have a length from lifting point to the hook of 2 m.

3.4.2 Electrical Cabinet The Electrical Cabinet includes delicate electronic components and should be handled accordingly. Appropriate lifting equipment should be used and care must be taken when handling the Electrical Cabinet. Use the eyebolts (DIN 580) on top of the cabinet for attaching lifting slings (see Figure 6). Minimum angle of the lifting sling at the base is 60°.


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3.4.3 Remote Control Panel (optional) The Remote Control Unit includes delicate electronic components and should be handled accordingly. The Remote Control Unit can be lifted by hand.

3.5 Mechanical installation

3.5.1 Light Weight Taut Wire Unit A base frame (see Figure 8) serves as the foundation for the Light Weight Taut Wire Unit. It is constructed of HEB-120 section girders and steel plates that are welded together. It is recommended that the base frame is welded to the deck. In the top of the base frame there are twelve (12) 18.5 mm holes for securing the Light Weight Taut Wire Unit to the base frame with M16 type A4 80 bolts, torque to 214.5 Nm. For the calculated maximum load acting on these 12 attachment bolts, see Figure 9.

Note The frame shall be mounted in such a way that the Light Weight Taut Wire Unit be standing horizontally levelled and 90° on the along-ship axis.

3.5.2 Electrical Cabinet

Note Prior to installation the Electrical Cabinet, ensure that necessary service area is available. For details on service area and general space requirements, see Figure 5. The Electrical Cabinet is attached to a yard/customer supplied base frame that is attached to the floor through welding The Electrical Cabinet is attached to the base frame by use of four M8 bolts (bolts to be supplied by yard/customer). The base frame has to fit the footprint of the Electrical Cabinet, see Figure 8.

3.5.3 Remote Control Unit (optional) The optional Remote Control Unit is supplied as a Drop-in type see drawing 3-7728, where the Remote Control Panel is connected to the electrical cabinet (cable #2) TB 31.

3.5.3.1 Drop-in Remote Control Unit

The Drop-in Remote Control Panel protrudes 80 mm below the cabinet front. Before commencing any mechanical installation, ensure that sufficient space is available inside the cabinet.

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178539/D 13

The cut out and overall dimensions of the Drop-in Remote Control Unit are shown in drawing S-03205. The Drop-in Remote Control Panel is mounted to the panel by four (4) bolts with nuts on the opposite side.

3.5.4 Pressurised air Pressurised air, usually from the vessel's working air supply, is used to set and regulate wire tension. The pressure connection point is located just underneath the Servo Motor, see Figure 11. The connection for the air supply is GE12LR 3/8".

3.6 Electrical installation

3.6.1 General Throughout all electrical installation, see drawings 3-7728 and 3-7543.

3.6.1.1 PG-glands

For PG-glands recommended at the Electrical Cabinet, see Table 1. For PG-glands recommended at the Light Weight Taut Wire Unit, see Figure 11. The following PG-glands are pre-mounted at delivery:

• PG-gland for cable number 6 which is going into the junction box of the Hydraulic Motor at the Light Wire Taut Wire.

• PG-glands for cable number 7 and 8 which are going into the junction box of the Servo Motor at the Light Wire Taut Wire Unit.

Note PG-glands that are not pre-mounted at delivery are not included (Customer/Yard supply).

3.6.1.2 Tension relief

All cables to and from the Electrical Cabinet or the junction boxes of the Taut Wire Unit or Remote Control Unit must be equipped with tension relief just outside their entrance, leaving no tension to the PG-glands.


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3.6.1.3 Recommended cables

For recommended cable types, see Table 1. For identification of cable numbers, see drawings 3-7543 and 3-7728.

Cable No.

Cable Type Proposed PG-gland at

Electrical Cabinet

1 Delivered by Bandak AS N/A 2 Signal cable, 2x2x0.5mm2 screened PG-16 3 Power cable, 2x1.5mm2 screened, 24VDC PG-16 4 Signal cable, twisted pairs 12x2x0,75mm2 or 24x0,75 mm2 screened PG-21 5 Signal cable, 12x1.5 mm2 screened PG-21 6 Power cable, 4x1.5mm2 (3 phases 440VAC plus earth) screened PG-16 7 *Power cable, 4x16mm2 (3 phases 440VAC plus earth) screened

Delivered by Bandak AS PG-21

8 *Signal cable, 2x4x0.5mm2. Each pair screened Delivered by Bandak AS

PG-21

9 Signal cable, 2x2x0.5mm2 screened PG-16 10 Power cable, 3x1.5mm2 (2 phase 230VAC plus earth) screened PG-16 11 Power cable, 4x10mm2 (3 phases 440VAC plus earth) screened PG-21 12 Signal cable, 16x1.5mm2 or 2x8x1.5mm2 twisted pairs, screened PG-21 13 Power cable, 4x1,5 mm2(3 phases 440VAC plus earth) screened PG-16

Table 1 Cable Types and PG-Gland

Note * Cables and PG-gland delivered by vendor All cables are with screen. All cables must be certified for vessel/offshore use.

3.6.1.4 Cable clamping and screen/earth connections

All cables entering the Electrical Cabinet, except Cable number 7, shall have their outer screens connected to an Earth Bar just inside their entries. The cable ends must be stripped back, and all screens and earth continuity conductors connected to the earth terminal. Loose cores from the stripped cable ends must be bundled and secured inside the cabinet. All cables entering the junction boxes shall have their outer screens connected to an Earth Point just inside their entries.

Caution The screen of Cable number 7 shall be terminated at a clamp outside servo controller (see Figure 13). Do not terminate the screen of the Servo Power Cable at its entrance into the Electrical Cabinet.

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178539/D 15

WARNING

Caution The additional pair wise inner screens of Cable number 8 shall be connected together at the dedicated Earth point at its termination rack (see drawing 3-7728). The outer screen of Cable number 8 shall as normal be terminated at its entrance into the Electrical Cabinet.

3.6.1.5 Cable terminations

For identification of signal and power cable terminations see drawing 3-7728.

3.6.2 Light Weight Taut Wire Unit The signal and power cable connection overview is shown in drawing 3-7543.

Remember to remove the two (2) transport bolts from the gimbal head before starting up the Light Weight Taut Wire Mk 15B for the first time.

3.6.2.1 Servo Motor Junction Box

The Servo Motor Junction Box is located on top of the Servo Motor (see Figure 11). Cables number 7 and 8 are pulled through the pre-mounted PG-glands into the Servo Motor Junction Box and terminated inside this box according to drawing 3-7728.

3.6.2.2 Hydraulic Motor Junction Box

The Hydraulic Motor Junction Box is located on top of the Hydraulic Motor, which is mounted inside the Hydraulic Motor Cabinet underneath the Taut Wire Control Unit. Cable number 6 is pulled into the Hydraulic Motor Cabinet through a customer/yard supplied PG-gland (see Figure 11) Cable number 6 is then pulled in through the pre-mounted PG-gland into the Hydraulic Motor Junction Box and terminated inside this box according to drawing 3-7728.

3.6.2.3 Taut Wire Control Unit

Cables number 4, 5 and 9 are pulled into the Hydraulic Motor Cabinet through customer/yard supplied PG-glands (see Figure 11) and terminated according to drawing 3-7728.


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3.6.3 Electrical Cabinet Cables, number 2 to 12 are pulled into the Electrical Cabinet through customer/yard supplied PG-glands. The cables are then terminated according to drawing 3-7728. For identification of the termination locations, see Figure 13.

3.6.4 Remote Control Unit (optional) The signal and power cable connections are shown in Figure 13.

3.6.4.1 Drop-in Remote Control Unit

Cables number 2 and 3 are at the one end terminated in the Electrical Cabinet. At the other end cable number 2 and 3 are terminated according to drawing 3-7728.

Installation Manual

178539/D 17

4 INSTALLATION DRAWINGS The following figures and drawings are included after this page: Title Fig./Dwg. No. Rev. SheetsLight Weight Taut Wire Mk 15B - Side View (Deployed Position) Figure 1 N/A ½ Light Weight Taut Wire Mk 15B - Plan View (Deployed Position) Figure 2 N/A ½ Light Weight Taut Wire Mk 15B - Side View (Stowed Position) Figure 3 N/A 1 Operational Area and Angles of the Wire Figure 4 N/A 1 Electrical Cabinet with Service Area - Top View Figure 5 N/A ½ Electrical Cabinet - Lifting Arrangement Figure 6 N/A ½ Electrical Cabinet Attachment Holes Figure 7 N/A 1 Base Frame Details - Top View Figure 8 N/A ½ Calculated Loads, Base Frame Bolts Figure 9 N/A ½ Light Weight Taut Wire Mk 15B - Lifting Arrangement Figure 10 N/A 1 Taut Wire Cable Entries Figure 11 N/A 1 Taut Wire Control Unit, Location of Terminals Figure 12 N/A 1 Electrical Cabinet Part Locations Figure 13 N/A 1 Electrical Cabinet Parts List Figure 14 NA 1 Wiring Diagram, Computer Signal, LTW Mk 15B 4-0893 B 1 Cable Layout Drawing, LTW Mk 15B 3-7543 B 1 Cable Details Drawing, LTW Mk 15B 3-7728 B 1

Options Remote Control Unit, Outline Drawing S-03205 NA 1 Remote Control Unit, Power Supply Unit S-03660 NA 1


Figure 1 Light Weight Taut Wire Mk 15B - Side View (Deployed Position)

Figure 2 Light Weight Taut Wire Mk 15B - Plan View (Deployed Position)

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Installation Manual

Figure 3 Light Weight Taut Wire Mk 15B - Side View (Stowed Position)

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OperationalArea

Operational Area

Wire

Wire

Vessel side

max.23o

max.23o

Taut WireGimbal Head

Depressor Weight

Inboardangle

Outboard angle

Plan view

Side view(Cd2596a)

Vessel side

(Limited bythe horizontaldistance of thegimbal head

from thevessel side)

Figure 4 Operational Area and Angles of the Wire

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Installation Manual

(CD2685)

510

1310

800

All dimensions in mm

ServiceArea

Cabinet

Figure 5 Electrical Cabinet with Service Area - Top View

Figure 6 Electrical Cabinet - Lifting Arrangement

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4 ea. Ø 10 mm (max.) holes

500mm

800 mm

31 mm

39 mm

Cabinet Height: 1700 mm (exclusive lifting eyes)

Figure 7 Electrical Cabinet Attachment Holes

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Installation Manual

25

25

625

12 x 18.5

16751160555250

(CD2600) Figure 8 Base Frame Details - Top View

Note The Base Frame is Customer/Yard supply

3 x 18.3kN 3 x 5kN 3 x 10kN 3 x 23kN(CD2619)

Figure 9 Calculated Loads, Base Frame Bolts

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Between arms, around shaft

Figure 10 Light Weight Taut Wire Mk 15B - Lifting Arrangement

Installation Manual

Cable Entrances. Recommended Cable Sequence (top-down): 6, 4, 9, 5. Recommended PG-gland (top-down): 21, 21, 16, 16.

PG-29 (used when cable no. 4, 5, 6 and 9 are bundled together.

Cable no. 13

Entrance cable no. 7 Entrance cable no. 8

Figure 11 Taut Wire Cable Entries

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TSXSCA62 Junction Box Terminal Rack

Cable no. 9

X12 � Termination Rack Cable no. 4

X42 Termination Rack Cable no. 5

Cable Entrances (inside duct) Recommended Cable Sequence (left-right) 5, 4 and 9 Recommended PG-gland (left-right):

2xPG-21 and 1x PG-16

Figure 12 Taut Wire Control Unit, Location of Terminals

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Installation Manual

Figure 13 Electrical Cabinet Part Locations

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Pos Part List

Name Qty Item Art.no. Manufacturer

1 1 Power EMB 9343-E Lenze

2 1 Controller EVS 9828-ES Lenze

3 KM 1 Contactor LC1D65P7 Telemecanique

4 F1 1 Element automatic C60H/C50-3 Merlingerin 5 F6K6 1 Thermic relay GV2 ME08+GVAN 20 Telemecanique

6 F7 1 Thermic relay GV2 ME02+GVAN 20 Telemecanique

7 K6 1 Contactor LC1D 12P7 Telemecanique

8 K7 1 Contactor LC1D 09P7 Telemecanique

9 F12 1 Fuses automatic GB2-CD12 Telemecanique

10 1 PLC Display EMZ 9371 BB Lenze

11 1 Earth SZ 2364 Rital

12 X 49+24 Terminal point M 4/6D2 Entralec 13 PSU3 1 Power 9522 24V Mascot 14 1 Terminal box TSX PA CC01 Telemecanique

15 X71 1 Card keeper SKB 164/C64 16 K11 1 Contactor CA2KN40M7+LA1KN11 Telemecanique

17 K10 1 Contactor CA2KN40M7+LA1KN11 Telemecanique



20 KR 1 Relay module ABR2E111M Telemecanique

21 K102 1 Relay RM111 12VDC Entralec 22 K101 1 Relay RM111 12VDC Entralec 23 Z1 1 Drossel ELN3 0075H045 Lenze 24 1 Battery TSX PL P01 Telemecanique

25 06 1 PLC module Analogue out 0-10 v

TSX ASZ 200 Telemecanique

26 05 1 PLC module Analogue in 0-10 v

TSX AEZ 801 Telemecanique

27 01-02 1 16 in / 12 out TSX DMZ 28 DR Telemecanique

28 00 1 PLC TSX Micro TSX 372110 Y Telemecanique

Figure 14 Electrical Cabinet Parts List

Installation Manual

178539/D 29


30 178539/D

RS-232RS-422

+5V DC

LCDContrast

tautwire mk 15b

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