Installation Guide
For E-Vision Electric Thruster Models
E210, E240
Installation Manual

Failure to follow the considerations and precautions can cause serious injury, damage and will render all warranties given by Sleipner Motor as VOID.
MC_0411

Responsibility of the Installer

MC_0038
The installer must read this document to ensure necessary familiarity with the product before installation.
Instructions in this document cannot be guaranteed to comply with all international and national regulations. It is the responsibility of the installer to follow all applicable international and national regulations when installing Sleipner products.
The recommendations given in this document are guidelines ONLY, and Sleipner strongly recommends that advice is obtained from a person familiar with the particular vessel and applicable regulations.
This document contains general installation instructions intended to support experienced installers. If you are not skilled in this type of work, please contact professional installers for assistance.
If required by local regulation, electrical work must be done by a licensed professional.
Appropriate health and safety procedures must be followed during installation.
Faulty installation of Sleipner products will render all warranties given by Sleipner Motor AS.
Ensure appropriate access to Sleipner products during installation planning for service, inspection and component replacement.

General Installation Consideration and Precaution Guidelines

MC_0440
For thruster systems

• Do not install the thruster in a position where you need to cut a stiffener/ stringer/ support that may jeopardise the hull integrity without checking with the boat builder this can be done safely.
• Paint the gear leg and propellers with anti-fouling. (NB: Do not paint the anodes, sealing, rubber fi ttings or propeller shafts)
• There is only room for a thin coat of primer and two layers of anti-fouling between the tunnel and the propellers.
• Never run the thruster out of water without load. Operated at no load, the thruster can reach extremely high speed, damaging the system.

Lithium Batteries for proportional thrusters models
MC_0502
If a lithium battery system is installed to supply proportional thrusters such as SEP and E-series thrusters, ensure the battery is designed to output a continuous supply of the required thruster current. An under-rated battery management system can suddenly  disconnect the load which may lead to dangerous situations. Ensure that you operate with high-quality batteries intended for maritime use.

• All Sleipner proportional thrusters will work well with Lithium batteries, as the included PPC unit will control the output voltage to safe levels for the thruster.
  ( NB: Ensure you have the latest embedded software installed. The fi rmware version of the Proportional Power Controller (PPC) must be of version 1.033 or later if the PPC is connected to a lithium battery).

• All Sleipner eVision / E-series thrusters have built-in functionality to limit the maximum voltage delivered to the thruster.

( NB: Operating the thruster outside specifi ed ratings will void the warranty).
When installing an S-Link™ system connect ONLY original Sleipner S-Link™ products or other authorized control equipment directly to the S-Link™ bus.
Connecting non-authorized third-party equipment, it must always be connected through a Sleipner supplied interface product.
Any attempt to directly control or connect into the S-Link™ control system without a designated and approved interface will render all warranties and responsibilities of all of the connected Sleipner products. If you are interfacing the S-Link™ bus by agreement with Sleipner through a designated Sleipner supplied interface, you are still required to install at least one original Sleipner control panel to enable efficient troubleshooting if necessary.
NEVER Disassemble any part of the Ignition Protected assembly. Tampering with the Ignition Protected assembly will cause it to lose this safety feature. If there is a problem with your Ignition Protected motor, please contact your dealer.
MC_0007

For Sleipner eVision electric motors

• When installing the thruster electric motor in small compartments, ensure the compartment is well ventilated to allow for cooling of the electric motor.

• If the height of the room you are installing the thruster is limited, the thruster can be installed horizontally or at any angle in-between.
  – If the electro motor is positioned more than 30 degrees off vertical, it must be supported separately.
  – Beware of keeping installation within advised measurements. No part of the propeller or gear house must be outside the tunnel.

• The electric motor, components and cables must be mounted so they remain dry at all times.

• Do not fi nish the inside of the tunnel with a layer of gel-coat/ topcoat or similar. There is only room for a thin coat of primer and two layers of antifouling between the tunnel and the props.

• Don’t install the electric motor close to easily flammable objects or equipment

• Do not store items close to the thruster motor. Any loose items near the thruster motor is a potential fi re hazard and can cause undesired shortcircuiting.

• Do not lift it by internal cable connections, main terminals.

• The thruster power supply circuit must include the recommended sized fuse and a battery isolation switch.

• The electric/ hydraulic motor must be handled with care. Do not rest the thruster motor on its drive shaft as its weight can damage the shaft.

• eVision Thruster Motor must be upgraded to fi rmware version V1.015 or newer. eVision Thruster Motors shipped before November 28. 2022 needs to be upgraded.

• Control panel PJC2xx must be upgraded to fi rmware version V3.018 or newer. Control panel PJC2xx with hardware V2.000 or older will not support eVision Thruster Motors. Sleipner stopped the production of PJC2xx with HW version V2.000 in Q2 2020. Note that no mechanical modifi cations are required to replace older PJC2xx panels with PJC2xx HW version V3.000 or newer. Hardware version can be found in the panel info menu or using S-Link programmer. From HW version V3.000, the version is printed on the serial number label. Control panel PJC42x must be upgraded to fi rmware version V1.002 or newer. Control panel PJC3xx will not support eVision Thruster Motors.

• Retract controller SR150000 must be upgraded to fi rmware version V1.036 or newer. Function must be confi gured to “ERV/ERL” on both SR150000 and eVision Thruster Motor. Retract controller SR 6 1242 will not support eVision Thruster Motors.

• Automatic Main Switch works with eVision Thruster Motor without additional fi rmware update. But an upgrade to the latest fi rmware is always recommended.

• Gateway works with eVision Thruster Motor without additional fi rmware update. But an upgrade to the latest fi rmware is always recommended.

• ESI-1 works with eVision Thruster Motor without additional fi rmware update. But an upgrade to the latest fi rmware is always recommended.

• S-link remote controller works with eVision Thruster Motor without additional fi rmware update. But an upgrade to the latest fi rmware is always recommended.

Product Measurements

MC_0511

Measurement code| Measurement description| E210
24v
mm inch| E210
48v
mm inch| E240
48v
mm inch
---|---|---|---|---
ID| Internal tunnel diameter| 250| 9.84| 250| 9.84| 250| 9.84
H| Motor Height| 427| 16.8| 427| 16.8| 427| 16.8
W| Width| 258| 10.2| 258| 10.2| 258| 10.2
L| Length| 285| 11.2| 285| 11.2| 285| 11.2
WD| Water Depth| 250| 9.84| 250| 9.84| 250| 9.84
TL| Minimum tunnel length| 273| 10.75| 273| 10.75| 273| 10.75
TL (recommended)| Recommended tunnel length| 323| 12.72| 323| 12.72| 323| 12.72
T (min)| Minimum tunnel wall thickness| 7| 0.28| 7| 0.28| 7| 0.28
T (max)| Maximum tunnel wall thickness| 9| 0.35| 9| 0.35| 9| 0.35

Sleipner thrusters can be installed at an angle off the vertical centre. Tailored to fit any space available in your vessel.

Product Clearance Requirements

MC_0672
IMPORTANT
This product has clearance considerations extending the base product footprint. Follow the clearance requirements when planning your installation.

Product Specifications

MC_0512

Product| Nominal Operating Voltage| Maximum Operating Voltage| Thrust is kg / lbs at (V)| Power Output kW / Hp| Weight kg / lbs| Maximum Operation Time
---|---|---|---|---|---|---
E210 24V| 21V| 31V| 210 kg / 462 lbs (21V)| 10.4 kW / 14 hp| 37 kg / 81 lbs| Runtime at 100% thrust: Continuous at 22°C ambient, typically limited by battery capacity
E210 48V| 42V| 62V| 210 kg / 462 lbs (42V)| 10.4 kW / 14 hp| 37 kg / 81 lbs
E240 48V| 42V| 62V| 240 kg / 529 lbs (42V)| 12.7 kW / 17 hp| 37 kg / 81 lbs

Positioning of the tunnel / thruster

MC_0003
Aim to install the thruster as far forward as possible (1)
Due to the leverage effect around the boats’ pivot point. The distance difference from the boat pivots’ point to the thruster will determine the amount of real rotation power for the boat.
Aim to install the thruster as deep as possible under the waterline (2)
Deeper installations prevent air from being sucked into the tunnel from the surface, resulting in reduced thrust performance and increase noise levels during operation. Deeper installations increase water pressure for maximum effi ciency from the thruster.
The centre of the tunnel should be as a general rule minimum of 1 x the tunnel diameter below the waterline. (NB: Refer to product measurements to defi ne your products recommended depth below the waterline.) The installer must make evaluations based on thruster performance, boat type and operating conditions. As a general recommendation, the position of the tunnel should not be a minimum of 1/4 of the diameter of the tunnel from the boat keel. (NB: This can be overlooked depending on the installation methods defi ned in this manual.)

Tunnel Length

MC_0003
Optimal tunnel length
Achieving the correct tunnel length depends on many factors from the hull type, operation and environmental conditions.
Tunnels should avoid being longer than 4 x the tunnel diameter as this will reduce thruster performance.
( NB: Installing long length tunnels can flex/ bend over time and may require additional support. Consult with a naval architect.)

1. Do not allow the variable length of the tunnel walls to vary in length excessively.
   EG. The top tunnel wall is x 4 longer than the bottom wall.

2. If the tunnel is too long, the friction inside will reduce the water speed and thereby the thrust.

3. If the tunnel is too short (typically only in the bottom section of the tunnel) cavitation problems can occur as water flow will not be able to “straighten” itself before reaching the propeller. This cavitation will reduce performance and increase noise during operation.
   Thruster within the tunnel
   It is important the propellers and the lower unit/ gear leg must be entirely inside the thruster tunnel. Propellers that protrude from the tunnel will not perform as intended.

4. Standard Use
   Tunnel length must be long enough to ensure the propellers are not extruding the tunnel.
   ( NB: Refer to product measurements to defi ne your products recommended tunnel length.)

5. Flat Bottom Hull
   Tunnel lengths must be longer than the standard measurement outlined within the manual to ensure a circular vacuum is not created between the thruster and the bottom of the boat.

6. High-Speed Boats
   Tunnel lengths must be increased to protect the propeller from damage when crashing against the water surface during high-speed cruising.
   ( NB: This can include the length of a spoiler)

Do not allow the variable length of the tunnel walls to vary in length excessively.
EG. the top tunnel wall is x 4 longer than the bottom wall.Water flow must have space to “straighten” itself for best performance. The gear leg/ propeller(s) must never extend out of the tunnel Increase tunnel length to prevent a circular water vacuum cavity between the propeller and the hull of the boat. Increase tunnel length to protect the propeller from water forces when high-speed cruising.

Tunnel installation in Sailboats

MC_0003
Some sail boats have a flat bottom and shallow draft in the bow section. This can make installing the thruster as far forward from the boats main pivot point diffi cult. (Fig. 1).
However, it is possible to install a tunnel thruster in most sail boats, even when the hull does not directly support the fi tting of a tunnel.
Instead fi t the tunnel halfway into the underneath section of the existing hull. Strengthen it with a deflector/ spoiler directing the water flow around the tunnel. This will allow installation of the thruster in the proper position on the boat, maintaining the reliability and space advantages of the tunnel thruster.
This installation is being used by some of the world’s largest sail boat builders and has proven to give little to no speed loss during normal cruising.
This can also be an installation method for flat bottomed barges to avoid extremely long tunnels and large oval tunnel openings in the hull.

Water Deflection

MC_0003

1. A possible problem in sail boats or fast powerboats is that a non-rounded surface can generate drag from the back face of the tunnel, as it creates a “flat” area facing the flow of water.
   This problem can be solved in two different ways, depending on what is possible or easier to perform.

2. The best solution which generally reduces the most drag is to make a recess in the hull at the back of the tunnel. As the back face is removed water can flow freely past the tunnel entry. The depth and shape of this recess will depend on the boat and the angle facing up/ down aft of the tunnel insert. Normally it is angled slightly down because of the water flow on this area.

3. Making a deflector/ spoiler in front and underneath the tunnel can also reduce damage to the thruster and drag. The deflector/ spoiler will push the water flow out from the hull so water can pass by the back face of the tunnel. The shape and size of this deflector/ spoiler will depend on the hull shape. The easiest way of making the deflector/ spoiler is to retain a part of the lower forward area of the tunnel while installing the tube. Use this area as support to mould a soft curve/spoiler shape from the hull.

4. The thruster propeller can spin (passively) producing noise while sailing or cruising as water is forced through the tunnel. Water-flow directed through the tunnel at high speeds, during turning or as the boat bumps waves while underway can also damage the thruster.

( NB: As a rule, you should not see the back face of the tunnel when standing directly in front of the boat looking aft.)

Tunnel Ends

MC_0003
Rounded tunnel ends will maximise thrust and minimise noise and cavitation.
For best performance round the tunnel connection to the hull-side as much as possible. The minimum rounding has a radius of 10% of the diameter of the tunnel.
Signifi cant advantages of a rounded tunnel over a sharp tunnel to hull connections are:

1. A rounded tunnel end will prevent the creation of turbulence/ cavitation created from a sharp tunnel end when water passes by the tunnel.
   – The turbulence/ cavitation will block the outer area of the tunnel and thereby reduces the effective tunnel diameter and thrust.
   – Turbulence/ cavitation on the propeller will lessen the thrusters performance and create excess noise.

2. For steel/ aluminium hulls angled tunnel ends also offer similar performance as a rounded connection.

3. A rounded tunnel end makes the thruster draw water from along the hull-side, creating a vacuum that will suck the boat sideways and thereby give additional thrust.
   – With a sharp tunnel end, the thruster will be unable to take water from along the hull-side, and you will not gain the desired vacuum and additional thrust. This “free” extra thrust in optimal installations be 30 – 40% of the total thrust.

( NB: A Sleipner thruster propeller does not produce cavitation at working speed. Therefore, any cavitation and cavitation noise in the tunnel will be caused during improper tunnel installation.)

Tunnel Installation

MC_0003
IMPORTANT
We recommend that a professional does the fi breglass, steel or aluminium fi tting of the tunnel. These instructions are only general instructions and do not explain in any way the details of fi breglass work. Problems caused by faulty installation of the tunnel, are the installers full responsibility.

1. Find the position in the boat considering the information earlier in this manual and the applicable measurements for the thruster model you are installing. Mark the centre of the tunnel on both sides of the hull. Drill a hole horizontally at these marks.
2. Mark the circle for the tunnel opening (outside diameter of the tunnel) and cut the hole.
3. Grind off the gel coat to the “real fi breglass” area 12cm around the hole on both inside and outside the hull to cast the tunnel to the hull (Fig. 3).
4. Insert the tunnel and mark its shape to fi t the hull. (NB: if you are installing with a deflector/ spoiler, leave a part of the tunnel in the front and underside of the tunnel that will cover the back face.)
5. Cut the tunnel ends to the desired shape and lightly sand its surface. Clean the area with acetone or similar where you are going to apply fi breglass. (NB: Do not cast or add fi breglass to the area were the thruster will be placed.)
6. Cast the tunnel to the inside of the hull, use at least eight layers of 300g fi breglass and resin, preferably alternating mat and rowing types of fi breglass. To round the tunnel ends to a 10% radius make further layers inside to preserve the desired hull thickness.

( NB: Ensure gaps between the tunnel and the hull are completely fi lled with resin/ fi breglass. In areas where you can not access to make layers of resin/ fi breglass, a resin/ fi breglass mixture must be used in that area.)

With tunnel installed and cast.

1. Round the edges with a radius of 10% of the tunnel diameter.

2. For steel/ aluminium hulls make a slope with a length of 10-15% of the tunnel diameter.
   ( NB: If this is not possible, round the tunnel end as much as possible.)

3. Additionally cast two layers on the outside of the tunnel/ hull in a 10cm area

4. Follow the same method if making the deflector/ spoiler.

You must apply gel coat to areas you have grounded/ moulded to make waterproof. These areas allow water access to the hull which is typically not waterproof without these applications outside. (NB: All original Sleipner tunnels are fully waterproof when delivered except in the areas where you have cut and bonded it to the hull.)
IMPORTANT
Avoid all casting where the motor-bracket is to be placed, as this will cause misfi t and possible failure to the gear house.

Stern Tunnel Installation

MC_0003
For Stern Thruster installation please refer to the supplied manual in your Sleipner product delivery
For supporting stern tunnel installation documentation, we advise you to visit our website www.sleipnergroup.com and fi nd your Sleipner stern tunnel model.

Gear Leg & Motor Bracket Installation

MC_0001
! Please refer to the graphic for special considerations relating to your model !

1. Mark the tunnel centreline and the boat’s centreline.
   ( NB: Install the gear leg and propeller as shown for the thrust direction to correspond with the control panel. Position gear leg with the P-mark facing port and the S-mark facing starboard.)

2. Use the gasket or template (recommended) to mark the hole centres and double-check the measurements. The centre hole MUST be placed using the boat centreline as shown. (NB: All holes must be in-line with the tunnels’ centreline for correct installation, clearance between the propeller and the tunnel is minimal.)

3. Drill the main centre hole followed by the two screw-holes.

4. Smooth the surface of the tunnel. A rough surface will cause possible failure/movement of the gear leg. The motor bracket must rest steadily on the tunnel.
   Models| Measurements
   ---|---
   ØA
   mm inch| B
   mm inch| ØC
   mm inch
   SE/SEP/SE IP/SEP IP 80/185T
   SE/SEP/SE IP/SEP IP 100/185T
   E100/185T
   SH100/185T| 32| 1.3| 28| 1.1| 9| 0.4
   SE/SEP/SE IP/SEP IP 120/215T
   SE/SEP/SE IP/SEP IP 130/250T
   SE/SEP/SE IP/SEP IP 170/250TC
   SE/SEP/SE IP/SEP IP 210/250TC
   E130/250T
   E150/215T
   E170/250TC
   E210/250TC
   E240/250TC
   SH160/215T
   SH240/250TC
   SAC 240/250TC| 46| 1.8| 40| 1.6| 11| 0.4
   SE/SEP/SE IP/SEP IP 250/300TC
   SE/SEP/SE IP/SEP IP 300/300TC
   E300/300TC
   E250/300TC
   SH300/300TC
   SH320/300TC
   SAC320/300TC| 51| 2| 48| 1.9| 11| 0.4
   SH360/300TC
   SH400/300TC
   SAC360/300TC
   SAC400/300TC| 67| 2.6| 48| 1.9| 11| 0.4
   SH420/386TC
   SH550/386TC
   SH700/412
   SAC450/386TC
   SAC520/386TC
   SAC700/412| 83| 3.3| 70| 2.8| 17| 0.7

5. Place the gear leg (without the propeller) with the gasket on inside the tunnel.

6. Place the propeller on the gear leg (NB: Do not secure the propeller with securing parts) to ensure it is centred and rotates freely with the same clearance from each blade to the tunnel wall.

7. Place top motor bracket and bolt plate to measure the drive shaft has come through the motor bracket at the correct height. Remove the gear leg and propeller for fi nal installation.

8. Apply appropriate sealant to both sides of the gasket and place on the gear leg. Place the gear leg in the tunnel (without the propeller).
   Use appropriate sealant to ensure that no leakages occur. (NB: See your sealant data sheet for the correct application process.)

9. Install the top motor bracket and gear leg gently together.

10. Fasten the gear leg and the motor bracket with the bolts provided. Tighten to torque as shown.

Propeller Installation

MC_0264
! Please refer to the graphic for special considerations relating to your model !

1. Centre the drive pin and insert the propeller onto the shaft spline. Rotate the propeller until the drive pin aligns with the internal slot in the propeller.
   IMPORTANT
   For twin counter-rotating gear legs, propellers are marked with P (Port) and S (starboard) and must be installed appropriately.

2. Insert the washer to the end of the shaft spline. Tighten with the propeller lock-nut.

3. Insert the anode to the end of the propeller and tighten the anode holding screw. Apply a thread glue (Loctite 243 or similar) to ensure that the anode holding screw does not unscrew itself from during the rotation of the propeller.

4. Apply anti-fouling to the gear leg and propeller. Do not apply anti-fouling to any rubber elements of the gear leg or anodes.

Motor Installation

MC_0019
! Please refer to the graphic for special considerations relating to your model !

1. Install the motor onto the motor bracket ensuring the couplings are engaged together correctly (top and bottom).
   ( NB: The motor can be placed in all directions on the motor bracket. However, ensure the cable terminals are accessible for electrical installation later.)

2. If you are installing the motor at an angle of more than 30 degrees off vertical, the motor will require separate/ additional support.

3. Fasten the bolts holding the motor to the motor bracket with the above torque.

4. Check the drive shafts are engaged by rotating the propeller. (NB: Rotating the propellers can be hard due to the gear reduction and the motor, however the propeller must be able to rotate via hand power.)

IMPORTANT
The thruster motor assembly must be protected using suitable covering to avoid dust/debris ingress from fabrication/maintenance/shipbuilding operations. On completion of operations, the cover must be removed before operating the thruster.

Electrical Installation for eVision Thrusters

MC_0528

1. Plan the location of electrical components before starting with the electrical installation. Main electrical components will typically consist of battery, Automatic Main Switch (AMS) or manual main switch, Proportional Power Controller (PPC) and motor, see Wiring Diagram chapter for an overview.
   IMPORTANT
   Automatic Main Switch (AMS) must be supplied with 24V only (Use AMS serial

   0 017664 or higher)

2. Estimate the total length of the power cables to determine the recommended cross section. The total power cable length is defined as the distances from the positive battery terminal, via fuse, main switch and motor and all the way back to the negative battery terminal.

3. Find the recommended power cable cross section for the installation by using the estimated total power cable length and the table shown in chapter Electrical Reference Guide.

4. Find the recommended fuse size by using the table shown in chapter Electrical Reference Guide. Use slow blow rated fuses to hold stated nominal current for minimum 5 minutes.

5. Use appropriate dimensioned battery with Cold Cranking Amps (CCA) according to recommendations given in the Electrical Reference Guide chapter. Battery voltage must be compliant with the voltage rating of the thruster motor and control circuitry. Capacity and rated discharge current of battery should be according to rated nominal current drawn and typical duty cycle for thruster operation. Nominal current drawn is listed in the Electrical Reference Guide chapter. Using smaller cross section than recommended or low-capacity battery could reduce performance.
   Installing a battery close to the thruster reduces the length of the power cables and potentially increase the performance, due to lower voltage drop in the power cables. Thus for installations on large vessels with bow and stern thrusters or catamarans a dedicated battery to each thruster should be considered.

6. Install and connect the battery, fuse, main switch and wiring according to instructions in the Wiring Diagram chapter. For safety reasons it is always recommended to install a fuse and a main switch on the power cables and as close as possible to the positive battery terminal. The main switch must be installed such that it is easily accessible so that the thruster can be electrically disconnect to a safe state when not on-board or in the case of an emergency.
   For dual thruster systems using only one battery bank a dedicated AMS with fuse should be installed for each thruster. These should be installed close to the battery banks.
   Follow the instructions in the Motor Lug Connection chapter when fastening the power cables to the motor. Sleipner AMS is controlled by the control panel in addition to the option of manual operation. Turning on the control panel also turn on the AMS. When the control panel is turned off the AMS is turned off. This ensures that the control electronics and motor is only energized when the control panel is turned on. Ensure to select a main switch with voltage rating according to the chosen motor- and battery-voltage. The AMS requires separate power supply which should be protected by a dedicated fuse.
   WARNING
   Battery terminal polarity must be observed and connected correctly

7. Install control panel according to instructions in the Installation Guide accompanying the control panel to be installed.

WARNING
After all electrical connections have been completed, turn off main switch and check the following with an ohmmeter:

1. There is no electrical connection between motor flange and the positive terminal on the motor.
2. There is no electrical connection between motor flange and the negative terminal on the motor.
   If unsure contact skilled personnel.

Motor Lug Connection

Guide

MC_0513

Model Size| System Voltage| Nominal current| *Min. battery CCA| Rec. fuse| Cross Section Guide for Power Cables
---|---|---|---|---|---
Unit| < 7m total + & –| 7-14m total + & –| 15-21m total + & –| 22-28m total + & –| 28-35m total + & –| 36-45m total + & –
Min.| Rec.| Min.| Rec.| Min.| Rec.| Min.| Rec.| Min.| Rec.| Min.| Rec.
E210/250| 24V| 580 A| DIN: 580
SAE: 1102
EN: 986| ANL 500| mm²| 95| 95| 95| 120| 120| 2 x 70| 120| 2 x 70| 2 x 70| 2 x 95| 2 x 95| 2 x120
AWG| 3/0| 3/0| 3/0| 4/0| 4/0| 2 x 2/0| 4/0| 2 x 2/0| 2 x 2/0| 2 x 3/0| 2 x 3/0| 2 x 4/0
48V| 290 A| DIN: 290
SAE: 551
EN: 493| ANL 250| mm²| 70| 70| 70| 95| 95| 120| 120| 2 x 70| 2 x 70| 2 x 95| 2 x 95| 2 x 120
AWG| 2/0| 2/0| 2/0| 3/0| 3/0| 4/0| 4/0| 2 x 2/0| 2 x 2/0| 2 x 3/0| 2 x 3/0| 2 x 4/0
E240/250| 48V| 330 A| DIN: 330
SAE: 627
EN: 561| ANL 325| mm²| 70| 70| 70| 95| 95| 120| 120| 2 x 70| 2 x 70| 2 x 95| 2 x 95| 2 x 120
AWG| 2/0| 2/0| 2/0| 3/0| 3/0| 4/0| 4/0| 2 x 2/0| 2 x 2/0| 2 x 3/0| 2 x 3/0| 2 x 4/0

eVision thrusters have high effi ciency and can therefore offer long run times. The proposed cable cross sections in above table are only for reference.
Dependent on system voltage, the stated nominal current is measured with 21V or 42V at the motor terminals.
Lover voltage level at the motor terminals will increase the current drawn by the thruster. To avoid signifi cant voltage drop and excessive heat generation in cables and other system components selection of battery and cable cross section is critical.
Higher current consumption can also be caused by incorrect thruster installation and marine growth in the tunnel and on the propeller.
Current draw will depend on many factors such as but not limited to:

• Voltage drop
• Battery health
• Cable lengths and dimensions
• Performed tunnel installation
• Ventilation
• Obstructing marine growth

For each installation an experienced electrician should be consulted for cable cross section calculations and selection of fuses, main circuit and batteries.

Manual Main Switch Wiring Diagram 24V eVision Thruster

The Top wiring diagram is for a single bow or stern thruster system
IMPORTANT
See S-Link System Description chapter for detailed information on installation of S-Link POWER Cable, END Terminator and additional S-Link components.

Automatic Main Switch Wiring Diagram 24V eVision Thruster

The Top wiring diagram is for a single bow or stern thruster system
IMPORTANT
See S-Link System Description chapter for detailed information on installation of S-Link POWER Cable, END Terminator and additional S-Link components.

Manual Main Switch Wiring Diagram 48V eVision Thruster

The Top wiring diagram is for a single bow or stern thruster system
IMPORTANT
See S-Link System Description chapter for detailed information on installation of S-Link POWER Cable, END Terminator and additional S-Link components.

Automatic Main Switch Wiring Diagram 48V eVision Thruster

The Top wiring diagram is for a single bow or stern thruster system
IMPORTANT
See S-Link System Description chapter for detailed information on installation of S-Link POWER Cable, END Terminator and additional S-Link components.

S-Link System Description

MC_0120
S-Link is a CAN-based control system used for communication between Sleipner products installed on a vessel. The system uses BACKBONE Cables as a common power and communication bus with separate SPUR Cables to each connected unit. Only one S-Link POWER cable shall be connected to the BACKBONE Cable. Units with low power consumption are powered directly from the S-Link bus.
Main advantages of S-Link system:

• Compact and waterproof plugs.
• BACKBONE and SPUR Cables have different colour coding and keying to ensure correct and easy installation. BACKBONE Cables have blue connectors and SPUR Cables have green connectors.
• Different cable lengths and BACKBONE Extenders make the system scalable and flexible to install.

Installation of S-Link cables:
Select appropriate cables to keep the length of BACKBONE- and SPUR Cables to a minimum. In case of planned installation with total BACKBONE Cable length exceeding 100 meters please consult your local distributor. The S-Link cables should be properly fastened when installed to avoid sharp bend radius, cable chafi ng and undesired strain on connectors. Locking mechanism on connectors must be fully closed. To ensure long lifetime, cables, T-Connectors and Extenders should not be located so that they are permanently immersed in water or other fluids. It is also recommended to install cables such that water and condensation do not run along the cables and into the connectors.
The POWER Cable should ideally be connected around the middle of the BACKBONE bus to ensure an equal voltage drop at each end of the BACKBONE Cable. The yellow and black wire in the POWER Cable shall be connected to GND and the red wire connected to +12VDC or +24VDC.
To reduce the risk of interference, avoid routing the S-Link cables close to equipment such as radio transmitters, antennas or high voltage cables. The backbone must be terminated at each end with the END Terminator.
SPUR cables can be left unterminated to prepare for the installation of future additional equipment. In such cases, ensure to protect open connectors from water and moisture to avoid corrosion in the connectors. BACKBONE Cable
Forms the communication and power bus throughout a vessel. Available in different standard lengths. SPUR Cable
Used to connect S-Link compliant products to the backbone cable. One SPUR Cable must be used for each connected component, with no exceptions.
Recommended to be as short as practically possible.
Available in different standard lengths. POWER Cable
Required in all installations for connection of BACKBONE Cable to a power supply and should be protected with a 2A fuse. T-Connector
Used for connection of SPUR or POWER Cable to the BACKBONE Cable. One T-Connector for each connected cable. BACKBONE Extender
Connects two BACKBONE Cables to extend the length. END Terminator
Must be one at each end of the BACKBONE bus. 4-Port T-Connector
The 4-PORT T-connector allows multiple SPUR Cables to be connected. The 4-PORT T-connector comes with two sealing caps to protect unused ports.
S-Link installation example

Control Panel Installation

MC_0398
For Control Panel installation please refer to the Installation Guide accompanying the control panel to be installed.

Service and Support

MC_0024
Find your local professional dealer from our certifi ed worldwide network for expert service and support. visit our website www.sleipnergroup.com/support

Product Spare Parts and Additional Resources

MC_0024
For additional supporting documentation, we advise you to visit our website www.sleipnergroup.com and fi nd your Sleipner product.

Warranty statement

MC_0024

1. Sleipner Motor AS (The “Warrantor”) warrants that the equipment (parts, materials, and embedded software of products) manufactured by the Warrantor is free from defects in workmanship and materials for purpose for which the equipment is intended and under normal use and maintenance service (the “Warranty”).

2. This Warranty is in effect for two years (Leisure Use) or one year (Commercial and other Non-leisure Use) from the date of delivery/purchase by the end user, with the following exceptions;
   (a) For demonstration vessels, or vessels kept on the water, the dealer is considered as the end user from 6 months after their launch of the vessel;
   (b) The warranty period starts no later than 18 months after the fi rst launch of the vessel.
   Please note that the boat manufacturer and dealer must pay particular attention to correct maintenance and service both by the products manuals as well as general good practice for the location the boat is kept in the period the boat is in their care. In cases where the 6 and 18 months grace periods for boat builders and dealers are passed, it is possible to obtain a full warranty upon inspection and approval of the warrantor or such representative.

3. Certain parts, classifi ed as wearable or service parts, are not covered by the warranty. A failure to follow the required maintenance and service work as described in the product manual render all warranty on parts or components directly or indirectly affected by this void. Please also note that for some parts, time is also a factor separately from actual operational hours.

4. This Warranty is transferable and covers the equipment for the specified warranty period.

5. The warranty does not apply to defects or damages caused by faulty installation or hook-up, abuse or misuse of the equipment including exposure to excessive heat, salt or fresh water spray, or water immersion except for equipment specifically designed as waterproof.

6. In case the equipment seems to be defective, the warranty holder (the “Claimant”) must do the following to make a claim:
   (a) Contact the dealer or service centre where the equipment was purchased and make the claim. Alternatively, the Claimant can make the claim to a dealer or service centre found at www.sleipnergroup.com. The Claimant must present a detailed written statement of the nature and circumstances of the defect, to the best of the Claimant’s knowledge, including product identifi cation and serial nbr., the date and place of purchase and the name and address of the installer. Proof of purchase date should be included with the claim, to verify that the warranty period has not expired;
   (b) Make the equipment available for troubleshooting and repair, with direct and workable access, including dismantling of furnishings or similar, if any, either at the premises of the Warrantor or an authorised service representative approved by the Warrantor. Equipment can only be returned to the Warrantor or an authorised service representative for repair following a pre-approval by the Warrantor’s Help Desk and if so, with the Return Authorisation Number visible postage/shipping prepaid and at the expense of the Claimant.

7. Examination and handling of the warranty claim:
   (a) If upon the Warrantor’s or authorised service Representative’s examination, the defect is determined to result from defective material or workmanship in the warranty period, the equipment will be repaired or replaced at the Warrantor’s option without charge, and returned to the Purchaser at the Warrantor’s expense. If, on the other hand, the claim is determined to result from circumstances such as described in section 4 above or a result of wear and tear exceeding that for which the equipment is intended (e.g. commercial use of equipment intended for leisure use), the costs for the troubleshooting and repair shall be borne by the Claimant;
   (b) No refund of the purchase price will be granted to the Claimant, unless the Warrantor is unable to remedy the defect after having a reasonable number of opportunities to do so. In the event that attempts to remedy the defect have failed, the Claimant may claim a refund of the purchase price, provided that the Claimant submits a statement in writing from a professional boating equipment supplier that the installation instructions of the Installation and Operation Manual have been complied with and that the defect remains.

8. Warranty service shall be performed only by the Warrantor, or an authorised service representative, and any attempt to remedy the defect by anyone else shall render this warranty void.

9. No other warranty is given beyond those described above, implied or otherwise, including any implied warranty of merchantability, fitness for a particular purpose other than the purpose for which the equipment is intended, and any other obligations on the part of the Warrantor or its employees and representatives.

10. There shall be no responsibility or liability whatsoever on the part of the Warrantor or its employees and representatives based on this Warranty for injury to any person or persons, or damage to property, loss of income or profit, or any other incidental, consequential or resulting damage or cost claimed to have been incurred through the use or sale of the equipment, including any possible failure or malfunction of the equipment or damages arising from collision with other vessels or objects.

11. This warranty gives you specific legal rights, and you may also have other rights which vary from country to country.

Patents

MC_0024
At Sleipner we continually reinvest to develop and offer the latest technology in marine advancements. To see the many unique designs we have patented visit our website www.sleipnergroup.com/patents

Notes………………..
MC_0037
© Sleipner Group, All rights reserved The information given in the document was right at the time it was published.
However, Sleipner Group cannot accept liability for any inaccuracies or omissions it may contain. Continuous product improvement may change the product specifi cations without notice.
Therefore, Sleipner Group cannot accept liability for any possible differences between product and document.
Learn more about our products at www.sleipnergroup.com

DOCUMENT ID: 7239
REVISION: 16
DATE: 2023
IM
SLEIPNER GROUP
P.O. Box 519
N-1612 Fredrikstad Norway
www.sleipnergroup.com
MC_0030
Made in Norway

References

• Sleipner - Ocean born. Tech bred.
• Patents - Sleipner Group
• Support - Sleipner Group

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>