Propulseur d'étrave électrique SE30/125S2 12V — Sleipner SE30/125S2

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Sleipner

SE30/125S2

SE30/125S2 12V electric bow thruster

The Sleipner SE30/125S2 12V electric bow thruster is designed for 6 to 8 meter boats, providing 40 kg of thrust. It features Q-PROP™ technology for reduced noise and increased efficiency, as well as Intelligent Power Control (IPC) for optimized protection and management. Its compact design and "Plug and Go" wiring simplify installation and integration.

Delivered as a single unit, without accessories.

Price excl. import taxesBenefit from the professional rate

£794.52 GBP

£794.52 GBP ~~£847.48 GBP~~

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Prices exclude import taxes (indicative rate: UK import VAT 20%). DAP delivery: import taxes are paid on delivery.

Out of stock

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

Opt for additional installation assistance

Technical specifications

Operating voltage	12
Propeller Blades Count	5
Thrust Kg	30
Tunnel Diameter	125

Detailed description

Designed for 6 to 8-meter (20 to 28-foot) vessels, the Sleipner SE30/125S2 12V electric bow thruster is a compact and versatile maneuvering solution. It is suitable for installation at the bow or stern, providing 40 kg of thrust at 12V and 30 kg at 10.5V. This model incorporates Sleipner technologies to optimize performance and durability while simplifying installation.

Optimized performance and design

The SE30/125S2 operates at 12V with a power output of 1.5 kW (2 HP). Its 125 mm diameter tunnel is designed for integration into narrow bow sections. Equipped with Q-PROP™ technology, this thruster uses a five-blade propeller with an asymmetrical profile, reducing noise by up to 75% in controlled tests and 20-40% in real-world conditions while maintaining or improving thrust performance. The unit weighs 9.5 kg and requires a minimum battery capacity of 200 CCA (DIN) or 380 CCA (SAE).

Integrated features and safety

The patented Intelligent Power Control (IPC) system minimizes delays between direction changes, reducing mechanical wear and monitoring solenoids for automatic shutdown in case of blockage. Overheat protection stops the thruster before thermal damage occurs. Immersed components feature galvanic isolation to prevent stray currents and corrosion. The gearcase is permanently lubricated with a ceramic/carbon mechanical seal, ensuring protection against water intrusion. Safety is enhanced by two-button activation controls, automatic deactivation after 6 to 9 minutes of inactivity (with an original Side-Power panel), and protection against sudden direction changes. Wiring is "Plug and Go" type for simplified electrical installation.

Installation and flexibility

The SE30/125S2 offers installation flexibility, allowing mounting at any angle within the tunnel. The electric motor can be rotated 90 degrees on its bracket, facilitating integration into various boat configurations. Maximum operating time is 3 minutes for on/off mode use.

Documentation

Type	Nom
	Documentation Sleipner — Propulseur d'étrave électrique 12V

Expert opinion

« Analysis of the Sleipner SE30/125S2 thruster: maneuverability and integration »

The Sleipner SE30/125S2 12V bow thruster is positioned as a relevant solution for small to medium-sized boats, typically between 6 and 8 meters. Its 40 kg thrust is generally sufficient for precise harbour manoeuvres or tight spaces, providing significant assistance to single-handed sailors or crews with reduced manpower. The integration of a five-blade Q-PROP™ propeller is an asset, not only for noise reduction but also for thrust efficiency, which is particularly valuable on vessels where every kilogram of thrust counts.

From an installation standpoint, the 125 mm tunnel diameter and the motor’s ability to be rotated 90 degrees on its mount make integration into often cramped bows straightforward. The "Plug and Go" wiring design is a time-saving advantage for installers, reducing electrical setup time and complexity. The attention to galvanic protection and sealed greasing of the base is a guarantee of durability in the marine environment, minimizing maintenance needs and corrosion risks. However, it is essential to correctly size the battery capacity (minimum 200 CCA DIN) and cable cross-section to ensure maximum performance and system longevity, especially given the 3-minute maximum operating time.

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SE30/125S2 12V electric bow thruster

£794.52 GBP

£794.52 GBP ~~£847.48 GBP~~

Frequently Asked Questions

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What are the main specifications of the Sleipner SE30/125S2 12V bow thruster?

The Sleipner SE30/125S2 12V bow thruster integrates several key features designed to enhance safety and performance:

Intelligent Power Control: This system minimizes mechanical wear by ensuring minimal delay between direction changes and monitoring solenoid performance. If a solenoid seizes, the thruster shuts down automatically.Overheat Protection: The thruster automatically detects high internal temperatures and cuts the system before damage can occur, protecting the unit.Galvanic Isolation: All underwater components are electrically isolated from the onboard system to eliminate stray currents and prevent galvanic corrosion.Sealed Motor Lubrication: The motor features lifetime factory-sealed lubrication with long-life ceramic and carbon components.Secure Start: Control panels require a two-button activation, preventing accidental thruster starts.

What is the required tunnel diameter for installing the Sleipner SE30/125S2 bow thruster?

The Sleipner SE30/125S2 thruster requires an internal tunnel diameter of 125 mm for installation.

Why is the Sleipner SE30/125S2 bow thruster only available on request?

This thruster is offered only on quotation as it is a primary equipment requiring precise technical validation. This includes sizing adapted to your boat, confirmation of the electrical voltage (12V), study of the optimal installation, and determination of the necessary accessories for correct and safe installation.

What is the required supply voltage for the Sleipner SE30/125S2 thruster and which battery is recommended?

The Sleipner SE30/125S2 thruster operates on a 12V power supply. For optimal performance, a battery with a minimum of 200 CCA (DIN) is recommended.

Is it possible to add a variable-speed control (PRO™) to the SE30/125S2 bow thruster?

Yes, the SE30/125S2 thruster can be upgraded with the PRO™ variable speed control system. This option allows for smoother, quieter, and more precise maneuvering. It also includes a hold function for twin systems and offers better integration with joysticks. The PRO model reference for this thruster is SEP30/125S2.