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451253/A

33

Installing the SBP 29

Transducer array

This chapter provides a number of examples for transducer array installation. Installation
procedures are also defined.

Topics

Installation principles, page 33

Installation steps, page 37

Manufacturing and installing the casings, page 38

Designing, manufacturing and mounting the steel conduits, page 39

Installing the TX mounting frames, page 42

Transducer elements, page 44

Cable Connection Unit (CCU), page 46

Installation principles

Basic description

The SBP 29 has a dedicated transducer array for transmitting sound pulses. The array
consists of separate transducer elements assembled in a mounting frame. This frame is
normally fixed in a customized blister on the hull underneath the vessel.

The SBP 29 Tx array should normally be mounted in flush and in parallel with the EM
124 or EM 304 Tx array. Both arrays are normally mounted in parallel with the keel.

Refer to below figure showing how the arrays are mounted in relation to each other.

The number of individual Tx elements in the array depends on the chosen SBP 29
configuration.

Installing the SBP 29 Transducer array

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Содержание SBP 29

Страница 1: ...451253 A November 2019 Kongsberg Maritime AS SBP 29 Sub bottom profiler Installation Manual ...

Страница 2: ...esigned Improper use or maintenance may cause damage to the equipment and or injury to personnel You must be familiar with the contents of the appropriate manuals before attempting to operate or work on the equipment Kongsberg Maritime disclaims any responsibility for damage or injury caused by improper installation use or maintenance of the equipment Disclaimer Kongsberg Maritime AS endeavours to...

Страница 3: ...cess requirements 18 Requirements for insulation heating and ventilation 19 Requirements for electrical installations cables and communication 19 Where to install the SBP 29 21 Introduction to SBP 29 location 21 Mount the SBP 29 deep 21 Avoid protruding objects near the SBP 29 22 Keep the SBP 29 far away from the propellers 23 Mount the transducer at a safe distance from bow thruster s 23 Summary ...

Страница 4: ...Location 53 Installation 53 CABLE LAYOUT AND INTERCONNECTIONS 54 General requirements for cable installations 54 Shipyard and system cables 55 Cable plans 56 Cable plan overview 57 List of SBP 29 cables 58 Cable plan SBP 29 Transceiver Unit 60 Cable plan EM 124 or EM 304 Processor Unit 64 Cable plan EM 124 or EM 304 RX Unit 65 Cable plan Hydrographic Work Station 66 Transducer cables 67 Transmit a...

Страница 5: ...cal specifications 96 Power requirements 97 Restrictions for use limitations 98 Operating and storage temperature 98 Surface finish 98 Environmental specifications 98 SYSTEM TESTS 100 Scope 100 Visual inspection of units 102 Scope 102 Operator Unit 102 Transceiver Unit 102 Electrical checks 104 Cabling 104 Applying mains power to the transceiver 105 Signal transmission check ringing 108 Final inst...

Страница 6: ...uipment 135 Lifting units and transportation boxes 136 Inspection of units and transportation boxes after arrival 137 Specifications for storage prior to installation or use 138 Unpacking instructions 139 Unpacking standard parts and units 140 Unpacking mechanical units 141 Unpacking electronic and electromechanical units 142 Unpacking transducers 143 Specifications for storage after unpacking 144...

Страница 7: ...tallation of electronic and mechanical products We assume that you are familiar with the basic acoustic principles of sound in water We also expect that you have some experience with multibeam and or single beam echo sounders in hydrographic applications Online information For information about the SBP 29 and other products from Kongsberg Maritime visit our website https www kongsberg com maritime...

Страница 8: ...iled interface capabilities and power cables are not shown The operating principle of the SBP 29 is the same as that of the EM 124 or EM 304 Multibeam echo sounder However the operating frequency is lower in order to penetrate the sea bottom The acoustic transmissions are made using a dedicated transducer array Reception of the echoes are made using the same wideband transducer array as the EM 124...

Страница 9: ...rk Station to local area network LAN C Remote Control Unit D SBP 29 Transceiver Unit E From SBP 29 to external device s F SBP 29 transmit transducer array G EM 124 or EM 304 Processor Unit H EM 124 or EM 304 RX Unit I EM receive transducer array Kongsberg SBP 29 ...

Страница 10: ... array is mounted in parallel with the vessel s keel This is usually side by side with the EM 124 or EM 304 transmitter array For a best performance the SBP 29 system must use a three degrees transmitter array However it is normally inconvenient if the SBP 29 array is longer than the EM 124 or EM 304 array The lengths of the 0 5º 1º and 2º EM 124 transmitter are 15 2 7 8 and 4 0 meters respectivel...

Страница 11: ...iver Unit contains preamplifiers for the common receiver array and provides digitized receiver data for both the EM and the SBP 29 system The operator interface and display system is implemented on a dedicated Hydrographic Work Station The system drawing shows the relation between EM 124 304 and SBP 29 The Hydrographic Work Station is a work station whose shape and dimensions will depend upon the ...

Страница 12: ...System options available include Ice protection window Non standard cable lengths between the transducer and the transceiver unit Spare parts Services Kongsberg Maritime AS may assist with the required engineering services for installation These services may include Recommending the best location of the transducer arrays Installation sketches to fit the specific vessel Assistance during the instal...

Страница 13: ...Kongsberg Maritime AS will assist during the installation if specified in the contract or requested by the installation shipyard or customer Before any installation work by Kongsberg Maritime AS can begin all cables at least those which are in any way connected with the system must be run and connected to their respective terminations These cables together with the transducer installation will the...

Страница 14: ...equipment is used as a work platform or for any other purpose for which it was not designed Note Any damage incurred during the installation period even with a Kongsberg Maritime AS representative present is the installation shipyard s responsibility unless it can be proven that the damage was due to production or material defects in the equipment delivered by Kongsberg Maritime AS or irresponsibi...

Страница 15: ... of the work even when the work is to be performed outside normal working hours This requirement includes assistance from subcontractors when applicable Excessive waiting time resulting from delays caused by the shipyard will be charged to the shipyard HAT and SAT are performed according to Kongsberg Maritime test procedures Kongsberg SBP 29 ...

Страница 16: ...standard set of tools This tool set must comprise the normal tools for electronic and electromechanical tasks This includes different screwdriver types pliers spanners a cable stripper a soldering iron etc Each tool must be provided in various sizes We recommend that all tools are demagnetized to protect your equipment However you must make sure that the following specialized tools are available A...

Страница 17: ...petent and experienced craftsmen As a minimum the following certified craftsmen must be available Service engineer from Kongsberg Maritime Welders Electricians Note The quality of the welding is critical to the safety of the vessel Welding must only be done by a certified welder If applicable the final installation welds must be approved by the vessel s national registry the corresponding maritime...

Страница 18: ...l conditions are poor Avoid running large power cables trough the sonar room Observe the environmental specifications related to the SBP 29 units Size and access requirements A well designed sonar room with a well fitted size and easy access reduces the risk of corrosion and simplifies maintenance This increases system reliability The sonar room must be large enough to house all the system units T...

Страница 19: ...ed below the vent pipes to divert moisture to the bilge On the main deck the best ventilation is provided when the outlet pipe is at least four meters higher than the inlet pipe To keep out sea water rain and spray the ventilation pipes must be fitted with goosenecks or an equivalent design Note If the vessel is likely to operate in tropical conditions a suitable air conditioning system must be in...

Страница 20: ... are connected to other SBP 29 units located in different compartments on the vessel The units may also be connected to peripheral devices If these cables pass through hatches or areas where they may be damaged they must be run in conduits Minimum 2 conduit is recommended Make sure that all system cables are properly connected and secured and installed with some slack The slack is essential to wit...

Страница 21: ...ral advice Each SBP 29 installation must be handled separately depending on the hull design and the other electrical and mechanical systems installed on the vessel Mount the SBP 29 deep In order to achieve the best possible SBP 29 performance mount the SBP 29 as deep as possible under the vessel s hull There are several reasons for this recommendation Flow noise Consider the situations when the ve...

Страница 22: ... as deep as possible on the hull Note Kongsberg Maritime AS takes no responsibility for any damages to the SBP 29 the cable or the mounting arrangement caused by slamming Avoid protruding objects near the SBP 29 Objects protruding from the hull will generate turbulence and flow noise This will reduce the SBP 29 performance Protruding objects may be zinc anodes transducers or even the vessel s keel...

Страница 23: ... bottom profiler useless almost no matter where the SBP 29 is installed When the bow thrusters are not in operation the tunnel creates turbulence If your vessel is pitching the tunnel may be filled with air or aerated water in the upper position and release this in the lower position In general the SBP 29 should therefore be placed well away from the bow thruster s However this is not an invariabl...

Страница 24: ... vessel hull has a bulbous bow this may well be a good SBP 29 location but also in this case the flow pattern of the aerated water must be taken into consideration The foremost part of the bulb is often a good location A Thruster B Transducer location This applies to the vessel in normal trim and speed SBP 29 Installation Manual ...

Страница 25: ...ative inclination angle compared to water flow Do not place a SBP 29 in the vicinity of protruding objects and especially not close behind them Make sure that the surface of the resulting installation is as smooth and streamlined as possible Preparations ...

Страница 26: ...rget s The signal to noise ratio The majority of these factors can neither be controlled nor improved by means of installation methods or SBP 29 locations The quality and properties of the transmitting and receiving systems are key factors during our product development while our end user documentation aims to help the user to make the right filter settings during operation As for the target prope...

Страница 27: ...tors pumps cooling systems and other electric or electromechanical devices C The preamplifiers are very sensitive and they can easily pick up electrical noise from internal and external power supplies The preamplifiers are also vulnerable to analogue noise created by their own electronic circuitry Digital noise created by the converter and processing circuitry can also create problems D Converters...

Страница 28: ...lly water borne In some cases however shaft vibrations or vibrations in the hull near the propeller may be structure borne to the SBP 29 If a propeller blade is damaged this may increase the noise considerably Propeller cavitation is a severe source of noise Singing propellers might be a source of noise which interferes at discrete frequencies In some cases static discharge from the rotating prope...

Страница 29: ...s sticking out from the hull or dents in the hull will disturb the flow and will increase the thickness of the boundary layer When the flow speed is high the turbulence can be violent enough to destroy the integrity of the water Small voids or cavities in the water will occur and this is called cavitation Rattle noise Rattle noise may be caused by loose objects in the vicinity of the transducer li...

Страница 30: ...d up or generated in any other part of the equipment than the SBP 29 Hum picked up by the SBP 29 cables or picked up from the power supply is usually the most common source of electrical self noise At higher frequencies where rather wide bandwidths are necessary the noise from components transistors or other analogue electronic may be a limiting factor Some means to reduce acoustic noise Several f...

Страница 31: ...y be reduced by isolation for example by providing vibration clamping between the SBP 29 and the hull structure Reducing propeller noise Sufficient clearance between the propellers and the hull the rudder and the keel must be provided Place the zinc alloy anodes in places where the water flow is the least disturbed Ensure that the propellers blades are correctly designed and without damages The us...

Страница 32: ...trical noise Make sure that all units are properly grounded as this is important to avoid electrical noise Use shielded cables with correct grounding Separate SBP 29 cables from other cables with high voltages large currents or transients Place all high voltage power cables in metal conduits SBP 29 Installation Manual ...

Страница 33: ...llation principles Basic description The SBP 29 has a dedicated transducer array for transmitting sound pulses The array consists of separate transducer elements assembled in a mounting frame This frame is normally fixed in a customized blister on the hull underneath the vessel The SBP 29 Tx array should normally be mounted in flush and in parallel with the EM 124 or EM 304 Tx array Both arrays ar...

Страница 34: ...n to SBP 29 Installation philosophy The SBP 29 is an optional Sub bottom profiler that can be delivered with the EM 124 or EM 304 Note Refer to the EM 124 or EM 304 Installation manual for more information about the multibeam echo sounder SBP 29 Installation Manual ...

Страница 35: ...drawings These drawings must be approved by the vessel s classification authority If required Kongsberg Maritime AS can assist in the required engineering Installation parameters After completing the installation you must enter the Installation parameters into the system software The installation parameters specifies the relative location and orientation of the sensors used to obtain the seabed im...

Страница 36: ... Table 3 Rx array EM installation parameter Rx array EM Position x m Position y m Position z m Pitch offset deg Roll offset deg Heading offset deg Table 4 Motion sensor installation parameter Motion sensor Position x m Position y m Position z m Pitch offset deg Roll offset deg Heading offset deg Table 5 Water line Water line Position x m SBP 29 Installation Manual ...

Страница 37: ... to be mounted under the hull A gondola can also be designed 3 Prepare the transducer array installation arrangement The installation arrangement must be capable of fitting the two EM transducer frames in addition to the one needed for the SBP 29 transmitter array 4 Mount the SBP 29 mounting frame 5 Mount the transducer elements into the frame For signal transmission test purpose we suggest that y...

Страница 38: ...and or classification society Before you can do this task the following prerequisites must be met All relevant vessel and SBP 29 drawings must be available All relevant drawings have been approved by the classification society All relevant work instructions procedures and standards must be available The installation principle has been determined The physical location of the SBP 29 has been determi...

Страница 39: ...ble All relevant drawings have been approved by the classification society The physical location of the SBP 29 has been determined The installation method has been determined The installation angles of the SBP 29 have been defined All relevant personnel naval architects designers skilled shipyard workers and tools must be available Observe the relevant rules and regulations related to welding The ...

Страница 40: ...ctured and installed by the installation shipyard Note Make sure that there are no spatter sharp edges or protruding objects that can damage the SBP 29 cables All necessary precautions must be made to avoid damage to the cables while pulling them through the steel conduit If water leaks into the cable the SBP 29 module must be replaced The conduits should have a diameter of 6 inches 168 mm or 8 in...

Страница 41: ...nduit for the RX Transducer array G One or more water filled steel conduit for the TX Transducer array H Waterline I Minimum 2 m above waterline This must be verified by the classification society J Separate air outlet pipes with ball valve to above deck Procedure 1 Design the steel conduits with appropriate length and diameter to fit the transducer cables 2 Manufacture the steel conduit according...

Страница 42: ... steel conduits with a cable sealing system Kongsberg Maritime recommends the use of sealing from Roxtec Brattberg or similar 6 If relevant allow the maritime authority and or classification society to inspect and approve the design and the installation of the steel conduit Installing the TX mounting frames The mounting frame have been designed to offer a reliable and maintenance friendly installa...

Страница 43: ...Mount the frame in the casings The mounting frames must be bolted onto the flat bars inside the casing The number of flat bars depends on the length of the transducer array There are three 3 holes in each flat bar The frames are fastened by M16 bolts Bolts of grade A4 80 should be used Use a torque of 187 Nm 3 Check that the each frame is mounted completely flat Important No point on the frame may...

Страница 44: ...ls Battery drill recommended References None Note Note that engineers from Kongsberg Maritime must be present to install the transducer elements Procedure Observe normal safety precautions for dockyard work Caution The transducer elements and the cables must be handled with care Caution DO NOT LIFT THE ELEMENTS BY THE CABLE Caution The TX elements must be installed in the positions as instructed b...

Страница 45: ...ucer cable 4 Push the transducer in position 5 Mount the transducer with four mounting bolts Use a torque of 21 Nm and secure with Loctite 243 See installation drawings 6 When all transducers are mounted mount the baffle The baffle must be glued and bolted 7 Apply one layer of antifouling to the baffle and the transducer face Installing the SBP 29 Transducer array ...

Страница 46: ...ers each are used to connect the CCU to the Transceiver Unit Topics Logistics and references page 46 Procedure page 46 Logistics and references Safety Refer to the general safety procedures Qualifications Mechanical workers Ship location Dry dock Special tools None References None Procedure Safety Refer to the general safety procedures Qualifications Mechanical workers Ship location Dry dock Speci...

Страница 47: ...ographic Work Station Note The guidelines for installation presented here must be regarded as a base for detailed vessel specific plans prepared by the installation shipyard These plans should include drawings instructions and procedures specific to the ship in which the equipment is to be installed If necessary these drawings must be approved by the relevant maritime classification society Topics...

Страница 48: ...e 400 VAC the neutral is mandatory as this is required to provide 230 VAC used internally in the SBP transceiver Only wye not delta can be used with 3 phase 400 VAC Because the smallest system 12 degree TX has a single high voltage power unit there is very little to gain from load sharing in this case To simplify installation of this smallest system single phase power input is available for this m...

Страница 49: ...must be dry and free from excessive dust and vibration Maximum humidity of 80 is recommended Good ventilation for the equipment cooling must be provided The cabinet must be mounted on a bulkhead or on mounting brackets welded to the bulkhead Ensure that sufficient space is provided around the unit to allow the unit s doors to open fully Space must be provided to allow the power and interface cable...

Страница 50: ...ay The watertight integrity of the ship will not be affected Special tools Special wrenches lifting equipment References None Caution The cabinet is heavy Ensure that correct lifting equipment is available For more information see Figure 24 430751 page 123 Procedures Cabinet The Transceiver Unit is delivered as a complete unit with shock absorbers SBP 29 Installation Manual ...

Страница 51: ...upper and lower shock absorber on the bulkhead Figure 3 Fixing holes for one shock absorber Shown in Figure 24 430751 page 123 2 Drill 11 mm holes eight 8 for each shock absorber Caution Always check on the other side of the bulkhead before drilling holes Installing the SBP 29 topside units ...

Страница 52: ...cribed in Cable layout and interconnections For more information see Figure 27 448231_1A page 126 2 Mount the cables according to the cable plan Make sure that the cable tables are filled in correctly Shown in Table 13 CCU1 cable labelling page 70 3 Close and secure support bracket to secure the cables 4 Secure the interface cables by strapping them to the transducer cables Surface preservation Al...

Страница 53: ...bly tied down Installation No specific installation procedures exist for the unit However it must be installed so that it is properly physically supported and protected for shock and vibration due to sea conditions A dedicated installation kit is available for 19 rack installation the order number is 371591 The kit comprises a shelf for positioning and securing the computer and all relevant mounti...

Страница 54: ...e installations 1 Refer to the cable plans and the list of cables 2 Detailed information about cable specifications termination and connectors are provided in the relevant cable drawings 3 Unless otherwise specified all cables are supplied with the SBP 29 delivery 4 In order to ease the access for maintenance purposes and to allow for vibration make sure that some slack is provided for each cable ...

Страница 55: ...d cables These cables must be provided by the shipyard performing the installation or the shipowner It is very important that the cables used meet the minimum specifications provided in this manual Note It is very important that all cables are properly installed and correctly terminated Observe the relevant regulations and work standards Always leave enough cable slack close to system units and ca...

Страница 56: ...ew page 57 List of SBP 29 cables page 58 Cable plan SBP 29 Transceiver Unit page 60 Cable plan EM 124 or EM 304 Processor Unit page 64 Cable plan EM 124 or EM 304 RX Unit page 65 Cable plan Hydrographic Work Station page 66 SBP 29 Installation Manual ...

Страница 57: ...451253 A 57 Cable plan overview Overview of the SBP 29 cable plan Cable layout and interconnections ...

Страница 58: ...T 6A Quality or better C18 Ethernet cable From Hydrographic Work Station to local area network LAN CAT 6A Quality or better C19 Ethernet cable From Hydrographic Work Station to EM Processing Unit CAT 6A Quality or better Control cable From HV Control RIO to remote control unit See Remote control page 85 C27 For remote on off C28 Control cable From SBP 29 CPU RIO to EM Processing Unit See EM 124 or...

Страница 59: ...s C52 Control cable From SBP 29 CPU RIO to the external synchronization unit See External synchronization page 84 For external synchronization C53 Fibre optic cable From SBP 29 SISP 10 RIO to the High Voltage Unit RIO Cable layout and interconnections ...

Страница 60: ...on shows the rear view of the upper subrack in the transceiver Figure 4 Transceiver Subrack rear view Table 6 SISP10 RIO connection 1 Connector Type To Cable id B Fiber optic connector Connected to EM RX Unit C51 C Fiber optic connector Connected to HV Control RIO C53 SBP 29 Installation Manual ...

Страница 61: ...al time synchronization device Optional C34 F RJ45 Connected to Hydrographic Work Station C10 G RJ45 Connected to External trigger K Sync C52 H RJ45 Connected to EM 124 or EM 304 processing unit C28 Connector D 9 pin D sub to external motion sensor On the CPU RIO3 2 a jumper on P5 will change the connector D 9 pin D sub from RS 232 to RS 422 Cable layout and interconnections ...

Страница 62: ...to the Cable Connection Units Cable plan high voltage subrack Figure 5 High Voltage subrack rear view Id Item 1 Service Switch Normal On Normal for remote control on off On when the transceiver unit will start and stay on regardless of remote on off signal 2 HV Control RIO SBP 29 Installation Manual ...

Страница 63: ...AC mains power This cable is supplied with the SBP 29 delivery Note Details of the HV Power RIO modul are dependent on type of mains power For circuit diagrams of the different versions see 3 phase wye Y 400 VAC see Figure 28 427512 page 127 3 phase delta Δ 230 VAC see Figure 29 435680 page 128 1 phase 230 VAC see Figure 30 444783 page 129 For details about the supplied input power cable see Input...

Страница 64: ...in the pertinent EM installation manual For connection with the SBP 29 note the following in below sketch Figure 6 EM Processing Unit rear view Cable Type From To C19 Ethernet cable RX data to Hydrographic Work Station C28 Control cable EM sync with the SBP 29 transceiver unit SBP 29 Installation Manual ...

Страница 65: ...n manual For connection with the SBP 29 note the following on below sketch Figure 7 EM 124 or EM 304 RX Unit Cable plan Table 11 EM 124 or EM 304 RX Unit connection Cable id Type From To C51 Fiber optic connector From SISP10 RIO in the SBP 29 transceiver unit TX Active synchronization signal Cable layout and interconnections ...

Страница 66: ...splay to each other to AC mains power and to external devices A Hydrographic Work Station B Display The Hydrographic Work Station supports up to three displays C Computer keyboard D Computer mouse or trackball Cables identified with an asterisk are system or commercial cables These cables are supplied with the SBP 29 delivery SBP 29 Installation Manual ...

Страница 67: ...ction Units Note CCU Cable Connection Unit Transmit array cable markings Caution The TX elements must be installed in the positions as instructed by Kongsberg Maritime Failure to do so may harm the transmit electronics and cause a malfunctioning system The TX elements are identified by individual serial numbers and the characteristics of each element has been measured by the manufacturer These mea...

Страница 68: ...r Marking of cables Sockets SBP 29 1 M1 1 M1 2 SIHD8 1 SIHD8 2 2 M2 1 M2 2 SIHD8 3 SIHD8 4 3 M3 1 M3 2 SIHD8 5 SIHD8 6 4 M4 1 M4 2 SIHD8 7 SIHD8 8 Transducer elements number 1 2 and 3 are the most forward elements Element number 1 is on the port side element number 2 is in the middle and element number 3 is on the starboard side They are connected to transducer cables 1 2 and 3 of the most forward...

Страница 69: ... in CCU cable labelling A system with 6 degrees will only have CCU1 and CCU2 whereas a system with 12 degrees will have one single CCU CCU1 Figure 8 Top view of the first transducer element module in each array Note The illustration is top view A Element no 1 B Module no 1 Cable layout and interconnections ...

Страница 70: ...ing CCU1 serial number Location of Tx elements Physical position Element Element serial number Cable identification Cable C number 1 forward port 1 2 Cable C number middle 2 3 Cable C number starboard 3 4 port 4 5 middle 5 6 starboard 6 7 continuing 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 port 22 23 middle 23 24 starboard 24 SBP 29 Installation Manual ...

Страница 71: ...ments Physical position Element Element serial number Cable identification Cable C number 25 port 1 26 middle 2 27 starboard 3 28 4 29 5 30 6 31 7 32 8 33 9 34 10 35 11 36 12 37 13 38 14 39 15 40 16 41 17 42 18 43 19 44 20 45 21 46 22 47 23 48 24 Cable layout and interconnections ...

Страница 72: ... elements Physical position Element Element serial number Cable identification Cable C number 49 port 1 50 middle 2 51 starboard 3 52 4 53 5 54 6 55 7 56 8 57 9 58 10 59 11 60 12 61 13 62 14 63 15 64 16 65 17 66 18 67 19 68 20 69 21 70 22 71 23 72 24 SBP 29 Installation Manual ...

Страница 73: ...ments Physical position Element Element serial number Cable identification Cable C number 73 port 1 74 middle 2 75 starboard 3 76 4 77 5 78 6 79 7 80 8 81 9 82 10 83 11 84 12 85 13 86 14 87 15 88 16 89 17 90 18 91 19 92 20 93 21 94 22 95 23 96 24 Cable layout and interconnections ...

Страница 74: ...ped with an optocoupler at this input The input series resistor is tuned for a TTL signal Low level 0 6 V High level 3 2 V Optically isolated input signals Note The input signals must not be negative that is no RS 232 signals can be used for these inputs A Input from external system B CPU RIO input circuitry The input current must be approximately 10 mA Depending on your input signal additional re...

Страница 75: ...mples are shown to clarify Using 4 5 V input signal the input current will be as required 10 mA No additional resistance required An added resistor of 750 Ω and minimum 0 1 W must be used Cable layout and interconnections ...

Страница 76: ...e adjusted accordingly The connector is RJ45 type RJ45 connector pin layout External synchronization signal characteristics Signal Description Type Active RTT Rready To Transmit Output from SBP 29 when it is ready for the next trigger pulse Open collector output from isolation unit High TRIG OUT Trigger out Output to external synchronization system active while the SBP 29 is transmitting Open coll...

Страница 77: ...put circuitry The input current must be approximately 10 mA Depending on your input signal additional resistance must be applied to achieve the required input current Two examples are shown to clarify Using 4 5 V input signal the input current will be as required 10 mA No additional resistance required An added resistor of 750 Ω and minimum 0 1 W must be used Cable layout and interconnections ...

Страница 78: ...rnal power C Input to external system The collector current must be approximately 10 mA A resistor must be used to tune the collector current depending on your voltage Power Resistor value Minimum effect 5 V 0 38 kΩ 0 1 W 12 V 1 08 kΩ 0 15 W 24 V 2 28 kΩ 0 25 W SBP 29 Installation Manual ...

Страница 79: ...res page 80 RS 422 serial line using two wires page 81 Clock synchronization 1PPS using a coax cable page 82 EM 124 or EM 304 Synchronization page 83 External synchronization page 84 Remote control page 85 Transmit Transducer cable page 86 Input power cable page 87 Cable layout and interconnections ...

Страница 80: ...Unless otherwise specified this cable must be provided by the installation shipyard Note that this cable does not support all the signals in the standard RS 232 specification Minimum cable requirements Conductors 2 x 2 x 0 2 mm2 Screen Overall braided Voltage 30 V Maximum outer diameter Defined by the plugs and or the cable gland Use a cable with twisted pairs If you need to install a very long ca...

Страница 81: ...ce C Female 9 pin D Subminiature connector D Male 9 pin D Subminiature connector Unless otherwise specified this cable must be provided by the installation shipyard Minimum cable requirements Conductors 2 x 0 2 mm2 Screen Overall braided Voltage 30 V Maximum outer diameter Defined by the plugs and or the cable gland Use a cable with twisted pairs If you need to install a very long cable increase t...

Страница 82: ...s equipped with a 1PPS signal input for clock synchronization A Male BNC connector B Ground C 1PPS signal This cable must be provided by the installation shipyard The 1PPS one pulse per second signal is normally provided by a positioning system SBP 29 Installation Manual ...

Страница 83: ...e skipped We recommend using twisted pairs A Local connection The connector is RJ45 type B Connection on EM The connector is RJ45 type Unless otherwise specified this cable must be provided by the installation shipyard Minimum cable requirements Conductors 2 x 2 x 0 2 mm2 Screen Overall braided Voltage 30 V Maximum outer diameter Defined by the plugs and or the cable gland Use a cable with twisted...

Страница 84: ...ction The connector is RJ45 type Note Pin 3 and 6 are not used for SBP 29 B Connection on remote device Pinout for K sync shown in parentheses Unless otherwise specified this cable must be provided by the installation shipyard Minimum cable requirements Conductors 2 x 3 x 0 2 mm Screen Overall braided Voltage 30 V Maximum outer diameter Defined by the plugs and or the cable gland We recommend usin...

Страница 85: ...tion male 9 pin D connector B Connection to remote lamp and on off switch C Female 9 pin D connector D Male 9 pin D connector Minimum cable requirements Conductors 3 x 0 5 mm Screen Overall braided Voltage 60 V Maximum outer diameter Defined by the plugs and or the cable gland This cable must be provided by the installation shipyard Cable layout and interconnections ...

Страница 86: ...s to Tx elements 3 degrees 4 8 6 degrees 2 4 12 degrees 1 2 All Tx cables are moulded to the Cable Connection Units Note CCU Cable Connection Unit The length of the cables are fixed The cables can not be extended or shortened during installation Cable specifications Cable length 25 m Maximum outer diameter 12 95 0 5 mm Minimum bending radius 77 5 mm Connector 25 pin D Sub connector SBP 29 Installa...

Страница 87: ...low blue brown black and grey Green yellow is used for ground Blue wire is unused for 230 Δ VAC delta connection Blue wire is Neutral for 400 Y VAC star connection Cable for 1 phase input Diameter 14 2 mm Minimum static dynamic bending radius 6 12 cm Three wires of cross section 10 mm2 Note For feeding power to the wall mount socket select a cable that is suitable for the maximum current You must ...

Страница 88: ...iled and correct it is necessary to calibrate the survey vessel very well and perhaps better than what may have been standard practice earlier The required measurement consists of measurement of where sensors and transducers are located measurement of how sensors and transducers are oriented measurement of the water line vertical location alignment of angular measurement sensors SBP 29 Installatio...

Страница 89: ...or the SBP 29 is the location and orientation of the SBP 29 transmit transducer This is described below Note If the SBP 29 is acquired as a standalone system without the EM 124 and EM 304 please contact Kongsberg Maritime for assistance Summary The minimum requirements for alignment accuracy are given for the various sensors in the following tables TX array Measurement accuracy Position x y z m 0 ...

Страница 90: ... measurements are to be done to an accuracy of 5 cm both horizontally and vertically 2 cm for transducers or better The procedures and requirements made by the manufacturers of the external sensors connected to the SBP 29 must also be taken into account SBP 29 Installation Manual ...

Страница 91: ...451253 A 91 The measurements Topics Objectives page 92 Vessel coordinate system page 92 Measurement accuracy page 92 Dimensional surveying and alignment ...

Страница 92: ...r array must be made with the vessel in dry dock Any changes of these values and or sensor offset values measured for the EM must be entered in the SBP 29 menu Vessel coordinate system The Cartesian coordinate system used for the EM is also to be used with the SBP 29 Measurement accuracy Measure transducer location to an accuracy of 5 cm in all three axes and angular orientation roll pitch and hea...

Страница 93: ...asurement of the installation angles may be done by two different methods The most accurate method is to use land surveying techniques establish a horizontal plane and do distance measurements to and in this plane The second method is to use an inclinometer to measure roll and pitch angles combined with the distance measurements in the horizontal plane for heading This method is simpler but will r...

Страница 94: ...ture page 98 Surface finish page 98 Environmental specifications page 98 System performance 3 degrees system Frequency 2 to 9 kHz Number of beams per ping Tx 1 Rx Max 21 Beamwidth 4 kHz along x across Tx 3 6 12 x 35 Rx 80 x 3 Beam spacing 15 Fan width 30 Transmit beam steering 20 along Pitch 10 bottom slope 10 Receive beam steering 25 across Roll 15 bottom slope 10 Range resolution 0 2 ms theoreti...

Страница 95: ...rial line interfaces with operator adjustable baud rate parity data length and stop bit length for Positions in either NMEA GGA and NMEA GGK formats External clock in NMEA ZDA format Input of depth bottom slope angles and sound velocity information from EM 124 and EM 304 in a native KM datagram format or depth in NMEA DPT format Ethernet interface for output of all data logged to disk Transceiver ...

Страница 96: ...me 3 Length 7450 mm Width 800 mm Height 353 mm elements included Weight 1150 kg Cable Connection Unit Weight 45 0 kg Weight four units 180 0 kg Total weight above elements frame and Cable Connection Unit 3 2530 kg Transceiver Unit Height 867 mm Width 545 mm Depth 758 mm Weight 110 kg Remote Control Unit Height 43 6 mm Width 482 6 mm Depth 240 mm Hydrographic Work Station Height 100 mm Width 338 mm...

Страница 97: ...1 mm excluding mounting brackets Depth 68 mm excluding mounting brackets Weight approximately 10 0 kg excluding mounting brackets Power requirements Operational voltage and frequency Transceiver Unit 220 to 240 VAC 3 phase Δ 1 phase or 385 to 415 VAC 3 phase Y Average power consumption is 400 to 1900 Watt depending on power level and duty cycle 47 to 63 Hz Peak power requirements during transmissi...

Страница 98: ...Transceiver Units 0 to 45 C Hydrographic Work Station 0 to 40 C Storage 30 to 70 C Surface finish All cabinets are painted System units exposed to salt water must be treated accordingly Environmental specifications Vibration and shock Vibration during storage and transport Frequency range 5 to 500 Hz Excitation level 0 7 g Reference document IEC publication 68 2 6 Vibration during operation locati...

Страница 99: ...451253 A 99 Duration 10 sweeps 5 100 5 Hz Reference document IEC publication 68 2 6 Test Fc Shock during storage and transport free fall 500 kg gross weight max 25 mm fall Technical specifications ...

Страница 100: ...o set aside a period of time at the end of the installation phase specifically for the checks and tests The entire set of tests can then be performed in sequence to ensure the entire system is comprehensively checked Note If the test engineer is not satisfied with the quality of any part of the installation he she must contact the customer to have the work rectified and brought up to the required ...

Страница 101: ...erg Maritime together with representatives from the customer and in some cases the installation shipyard Sea Acceptance Test SAT This test takes place with the vessel in open sea It is performed by the installation personnel from Kongsberg Maritime together with representatives from the customer and in some cases the installation shipyard The purpose of the test is to check the functional specific...

Страница 102: ... has been applied to the cables 4 Check that the air vents are not blocked 5 Check the immediate environment around the unit The operator should have easy access to a communication system and it must be possible to dim and or switch off the deckhead lights 6 Checked date sign __________________________ Transceiver Unit Perform a close visual inspection of the SBP 29 Transceiver Unit cabinet 1 Chec...

Страница 103: ...451253 A 103 7 Check that the sonar room is equipped with the ventilation facilities required for continuous operation 8 Checked date sign __________________________________ System tests ...

Страница 104: ...eted and the visual inspection has been carried out all the cable cores must be checked for correct connection and continuity Refer to the cable plans and interconnection diagrams and check all interconnection cables Any locally fitted plugs and connectors must be checked for shorts or open circuits Ensure all cable connections have been made according to the cable plan and that all connections ar...

Страница 105: ... if they had been removed and the terminals checked to ensure they are tight 9 On completion move on to the next pair of cores and repeat the tests until the entire cable has been checked Operational voltages Check that the operational voltages on the equipment match the power available on the vessel Applying mains power to the transceiver We recommend to turn the transceiver mains switch OFF befo...

Страница 106: ...ferent phase pairs For single phase input power only test points L1 L2 are in use Note If power is applied to the transceiver and yet no voltages are measured at the test points a likely reason is that fuses F1 are off In that case the HV Power RIO module must be ejected from the cabinet and the fuses must be switched back ON Fuse F1 is found in the circuit diagrams 3 phase wye Y 400 VAC Figure 28...

Страница 107: ...ower RIO will be powered and 12 VDC will be present at the test points to the right For the transceiver to start when the mains switch is turned ON either the service switch on HV Control RIO must be in the ON position in which case the transceiver will start regardless of the presence and state of a remote ON OFF signal or the remote ON OFF signal must be connected and switched ON System tests ...

Страница 108: ...used for this purpose We suggest that you mount all TX elements but one use the last element for the signal check and mount it when test is completed How to verify the signal transmission 1 Position the test transducer element against one the transducer element to induce a signal 2 Determine from illustration referred below what channels pins at the transceiver cable connector 3 Observe the receiv...

Страница 109: ...comparing them with measurements done with a simple inclinometer 3 Check that the specified sacrificial anodes have been mounted and that any specified anti fouling paint has been applied correctly 4 Check that all system units have been fastened properly and that all nuts and bolts have been tightened properly 5 Check that the data from the motion sensor the heading sensor and the positioning sys...

Страница 110: ...71 219193 page 114 TX cover plate casing 3 degrees Figure 16 871 219201 page 115 TX cover plate casing 6 degrees Figure 17 388168 page 116 TX cover plate casing 12 degrees Figure 18 871 219187 page 117 Casing with mounting frame 3 degrees Figure 19 821 219199 page 118 Casing with mounting frame 6 degrees Figure 20 388235 page 119 Casing with mounting frame 12 degrees Figure 21 871 219198 page 120 ...

Страница 111: ...451253 A 111 Figure 12 862 216859 Drawing files ...

Страница 112: ...112 451253 A Figure 13 307904 SBP 29 Installation Manual ...

Страница 113: ...451253 A 113 Figure 14 862 218001 Drawing files ...

Страница 114: ...114 451253 A Figure 15 871 219193 SBP 29 Installation Manual ...

Страница 115: ...451253 A 115 Figure 16 871 219201 Drawing files ...

Страница 116: ...116 451253 A Figure 17 388168 SBP 29 Installation Manual ...

Страница 117: ...451253 A 117 Figure 18 871 219187 Drawing files ...

Страница 118: ...118 451253 A Figure 19 821 219199 SBP 29 Installation Manual ...

Страница 119: ...451253 A 119 Figure 20 388235 Drawing files ...

Страница 120: ...120 451253 A Figure 21 871 219198 SBP 29 Installation Manual ...

Страница 121: ...451253 A 121 Figure 22 388148 Drawing files ...

Страница 122: ...122 451253 A Figure 23 315550 SBP 29 Installation Manual ...

Страница 123: ...451253 A 123 Figure 24 430751 Drawing files ...

Страница 124: ...124 451253 A Figure 25 871 212984 SBP 29 Installation Manual ...

Страница 125: ...451253 A 125 Figure 26 407070 Drawing files ...

Страница 126: ...126 451253 A Figure 27 448231_1A SBP 29 Installation Manual ...

Страница 127: ...451253 A 127 Figure 28 427512 Drawing files ...

Страница 128: ...128 451253 A Figure 29 435680 SBP 29 Installation Manual ...

Страница 129: ...451253 A 129 Figure 30 444783 Drawing files ...

Страница 130: ...y maintain power to the SBP 29 for a minimum of 10 minutes This ensures that the SBP 29 can be turned off in a controlled manner in the event of a power failure Cables and wiring requirements Correct wiring is crucial for the operational performance of the SBP 29 All cables running between system cabinets located in different rooms and or on different decks must be supported and protected along th...

Страница 131: ...ry dock prior to installation Roughness below the water line deformities in the shell plating and protruding obstacles can create underwater noise These sources of turbulence must be smoothed or removed as best as possible Note It is especially important that the propeller s are not pitted or damaged Dry docking requirements Whenever devices for hydroacoustic use are mounted under the vessel s hul...

Страница 132: ...r classification approval Classification approval is required for the SBP 29 installation The shipowner and shipyard performing the installation are responsible for obtaining the classification approval SBP 29 Installation Manual ...

Страница 133: ...e main switchboard s bus bars are not to exceed 15 to 20 of the nominal voltage except under fault conditions Kongsberg Maritime strongly recommends that the SBP 29 Hydrographic Work Station is powered through Uninterruptible Power Supply UPS The UPS must be large enough to allow minimum 10 minutes operation The system can then be switched off in a controlled manner in case of power failures Envir...

Страница 134: ...quipment rooms must be supported and protected along their entire length using conduits or cable trays Note that the cables must not be installed in the vicinity of high power supplies and cables antenna cables or other possible sources of interference SBP 29 Installation Manual ...

Страница 135: ...lations must be investigated by the packer shipper before the unit is dispatched Procedure 1 Ensure that all local transportation is done according to the same specifications as for the initial delivery 2 Make sure that the box containing the unit is kept dry at all times and sheltered from the weather It must not be subjected to shocks excessive vibration or other rough handling The box will norm...

Страница 136: ...x or unit before you attempt to lift it 2 Make sure that you have the relevant lifting apparatus required and that this equipment is approved and certified for the load 3 If you need to use a crane a Check the applicable weight certificate for the crane b Check the security of the lifting lugs c If the unit to be lifted is provided with dedicated lifting lugs make sure that all available lugs are ...

Страница 137: ...xes plastic bags and or pallets for physical damage Look for signs of dropping immersion in water or other mishandling 2 If external damage is detected open the box to check its contents Request that a representative of the carrier to be present while the box is opened so any transportation damage can be identified and documented 3 If a unit has been damaged prepare an inspection report stating th...

Страница 138: ...If a unit is damaged prepare an inspection report stating the condition of the unit and the actions taken Describe the damage and collect photographic evidence if possible Re preserve the equipment b If the unit is not damaged check the humidity absorbing material If required dry or replace the bags then re pack the unit according to the packing instructions 7 If a box has been opened make sure th...

Страница 139: ...nits can normally be stored in temperatures between 30 C and 70 C Refer to the relevant technical specifications for details Note Unless otherwise specified transducers and hydrophones must not be stored in temperatures below 10 C and above 50 C Unpacking instructions Prior to installation or use electronic electromechanical and mechanical units must be unpacked from their transport boxes It is im...

Страница 140: ...ve any accompanying documentation Do not use a knife to open cardboard boxes the contents may be located close to the surface and can then be damaged by the blade Procedure 1 Check the carton before opening it to ensure it shows no signs of dropping immersion in water or other mishandling 1 If external damage is detected open the box to check its contents 2 Request that a representative of the car...

Страница 141: ...door keys etc Unpacking mechanical units Prior to installation or use mechanical units must be unpacked from their transport boxes It is important that this unpacking is done without inflicting damage to the equipment Prerequisites Observe the procedure for unpacking of standard parts and units Context Mechanical and electromechanical units may be heavy Procedure 1 Obtain the necessary lifting equ...

Страница 142: ...uit boards and other electronic units will always be wrapped in a clear plastic protective bag and the bag will be sealed Procedure 1 Lift the unit in its protective bag out of the transport box Note You must never use the cables to lift or carry a unit 2 Place it in a stable position on the floor or on the workbench 3 Inspect the unit for damage a If a unit has been damaged prepare an inspection ...

Страница 143: ...lways be handled as a delicate instrument Incorrect actions may damage the SBP 29 beyond repair Observe these SBP 29 handling rules Do not activate the SBP 29 when it is out of the water Do not lift the SBP 29 transducer elements or Cable Connection Units by their cables Do not step on the SBP 29 cables Do not handle the SBP 29 roughly and avoid impacts Do not expose the SBP 29 to direct sunlight ...

Страница 144: ...efore the unit was packed These must then be reconnected during the installation procedure Units containing batteries are marked Caution Units containing lithium or alkaline batteries must be handled separately and with care Such units are marked accordingly Do not attempt to recharge such batteries open them or dispose of them by incineration Refer to the applicable product data sheets or battery...

Страница 145: ...451253 A 145 Note Unless otherwise specified transducers and hydrophones must not be stored in temperatures below 10 C and above 50 C Equipment handling ...

Страница 146: ... not open racks or cabinet doors while sailing in rough seas Doors and or cabinet parts may suddenly swing open and cause damage or injury 3 For safety reasons two persons must always be present during troubleshooting with power ON 4 Read and understand the applicable first aid instructions related to electric shock 5 Whenever maintenance is in progress it is essential that a first aid kit is avai...

Страница 147: ...ic noise 23 transducer installation 23 brief description transducer 33 35 37 50 52 53 89 94 96 98 C cable TX transducer 86 cable conduit designing manufacturing and mounting the steel conduit 39 minimum dimensions 39 cable drawing 1 pulse per second 1PPS 82 remote control Processing Unit 85 RS 232 serial line 80 RS 422 serial line 81 cable plan Hydrographic Work Station 66 topside 66 cables genera...

Страница 148: ...on connectors 76 83 84 signal characteristics 76 83 84 F flow noise acoustic noise 21 29 protruding objects 22 G general requirements approval by classification society 132 cables and wiring 130 compass deviation 131 dry docking 131 noise sources 131 supply power 130 uninterruptible power supply 130 general safety rules 146 grounding requirements sonar room 19 H heating requirements sonar room 19 ...

Страница 149: ...ing and mounting the steel conduit 39 installing the casings 38 installing the mounting frames 42 lifting units and transportation boxes 136 transporting Kongsberg Maritime equipment 135 unpacking a hydrophone 143 unpacking a mechanical unit 141 unpacking a sonar head 143 unpacking a transducer 143 unpacking an electronic or electromechanical unit 142 unpacking standard parts and units 140 visual ...

Страница 150: ...otruding objects 22 sync clock synchronization 74 external synchronization 76 83 84 system description 13 14 system cables description 55 T target audience this manual 7 telephone requirements sonar room 19 this manual purpose 7 target audience 7 tolerances supply power 130 topside cable plan 66 transducer bow thrusters 23 brief description 33 35 37 50 52 53 89 94 96 98 cavitation 23 slamming 22 u...

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Страница 152: ... 2019 Kongsberg Maritime ...

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