HD-Series Heavy Duty 3 Position Selector Battery Switch with AFD - HD-Series Heavy Duty 3 Position Selector Battery Switch with AFD

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Blue Sea Systems

11003-BSS

Selector de bateria tallafocs HD-Series reforçat de 3 posicions amb AFD

Le sélecteur de batterie BLUE SEA HD-Series 11003-BSS est un commutateur robuste à 3 positions (OFF, 1 ou 2) avec Alternator Field Disconnect (AFD), conçu pour les moteurs diesel et les systèmes à forte consommation. Il offre une intensité continue de 500A et une protection IP66. Ce modèle de la gamme HD-Series se positionne au-dessus des séries m-Series et e-Series en termes de capacités de courant. Le produit inclut le sélecteur de batterie et est prêt pour une installation en surface ou sur panneau arrière.

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141,89€

141,89€ ~~154,32€~~

IVA inclòs Expedició calculada en el moment del pagament.

En estoc

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

through our network of certified installers

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Service d'assistance

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Technical specifications

Tensió nominal	32.0
Mida de terminal	M12-1.75 (1/2")
Grau de protecció IP	IP66
Color de l'accionador	Gris
Estil de l'accionador	Rotatif
Protecció AFD	Oui
Amperatge	400
Battery Inputs Count	2
Cable Size To Meet Ratings Awg	4/0 AWG
Corrent continu (A)	400
Tipus de control	Rotatif
Corrent d'arrencada (A)	1600
Dimensions (L x A x P)	98 x 98 x 72 mm
Tipus d'instal·lació	Montage en surface
Corrent intermitent (A)	700
Indicador LED	Non
Make Before Break Feature	Oui
Tensió màxima en CC	32
Mida de les fixacions (mètrica)	M6
Entraxe de fixació	76
Tipus de muntatge	Montage en surface
Nombre de pols	1
Interval de tensió de funcionament	0-32
Diàmetre de retall del panell	76.2
Posicions	3
Ús del producte	Sélection et isolation de bancs de batteries pour l'alimentation ou le démarrage d'urgence.
Gama de productes	HD-Series
Tipus de producte	Sélecteur de batterie
Switching Current Rating	25
Funció de l'interruptor	Sélection de bancs de batteries isolés
Tipus d'interruptor	Sélecteur 3 positions
Terminal Stud Length Mm	22.22
Terminal Stud Material	Cuivre étamé
Terminal Torque Nm	24.86
Tipus de terminal	Goujon
Garantia	99.0
Tipus de connexió de cablejat	À goujon

Detailed description

Dissenyat per a sistemes elèctrics marins exigents, el selector de bateria HD-Series Heavy Duty de 3 posicions amb AFD de BLUE SEA, referència 11003, permet la selecció entre dos bancs de bateries aïllats (OFF, 1 o 2) per a l’alimentació o l’arrencada d’emergència. Pertanyent a la sèrie HD (Heavy Duty), es diferencia de les sèries m-Series (300A continu) i e-Series (350A continu) per la seva capacitat per gestionar corrents més elevats, amb una intensitat contínua de 500A, una intensitat intermitent de 700A (5 min) i un corrent d’arrencada de 1.600A (30 s). Aquesta especificació el fa adequat per a aplicacions que requereixen una robustesa elèctrica superior, especialment per a motors dièsel de gran mida i sistemes amb consums elevats.

Protecció avançada i connectivitat robusta

Una de les característiques tècniques del selector 11003-BSS és la seva funció Alternator Field Disconnect (AFD), que protegeix els díodes de l’alternador contra sobretensions destructives si l’interruptor es commuta a la posició ATURAT mentre el motor està en marxa. Aquesta seguretat és crucial per a la durabilitat dels equips. L’aparell també incorpora el disseny de contacte "Make-Before-Break", que permet commutació entre bancs de bateries sense interrupció de l’alimentació, una funcionalitat essencial per als equips electrònics sensibles.

Disseny marí i conformitat normativa

Les bornes, fabricades en coure estañat, són de mida M12-1,75 (1/2") i ofereixen una longitud de 22,22 mm (7/8") per acollir diverses grapes de cable. El seu disseny monobloc redueix els riscos de sobreescalfament i de destensió amb el temps. El parell de cargol recomanat és de 24,86 N·m (220 in-lb). El selector admet cables de bateria de secció 4/0 AWG (120 mm²) per assolir els seus valors nominals, amb la possibilitat de connectar dos cables a la borneta comuna per respectar el valor assignat. El seu disseny permet muntatge en superfície o en panell posterior, amb forats de muntatge que accepten visos de 1/4" (M6). El model 11003-BSS compleix les exigències ABYC, UL Listed (UL 1107), UL 1500 i SAE J1171 per a la protecció contra la inflamació, i porta el marcatge CE segons ISO 8846, garantint una utilització segura en entorns marins. També disposa d’una protecció IP66 contra la intrusió d’aigua i pols.

Documentation

Type	Nom
	EN - Instructions - HD-Series Heavy Duty 3 Position Selector Battery Switch with AFD
	EN - M Series, E Series, And Hd Series Battery Switch Ope... - HD-Series Heavy Duty 3 Position Selector Battery Switch with AFD
	EN - Manual - HD-Series Heavy Duty 3 Position Selector Battery Switch with AFD
	EN - Certificate - HD-Series Heavy Duty 3 Position Selector Battery Switch with AFD
	EN - Certificate - HD-Series Heavy Duty 3 Position Selector Battery Switch with AFD

Expert review

Pol CONIN

Responsable digital

« Technical analysis: BLUE SEA HD-Series 3-position battery selector with AFD »

The BLUE SEA HD-Series 3-position battery selector with AFD is a reliable solution for energy management on medium to large vessels equipped with diesel engines or high-demand electrical systems. Its key advantage lies in the Alternator Field Disconnect (AFD) function, which, unlike standard switches, prevents costly alternator damage in case of incorrect handling. This feature is critical for the longevity of critical charging system components. The "Make-Before-Break" design is also a major asset, ensuring uninterrupted power transitions essential for sensitive navigation and communication equipment.

In terms of installation, this model is designed to be mounted near the batteries and requires careful attention to wiring, particularly for integrating the AFD function. Using heavy-gauge cables (4/0 AWG, 120 mm²) and adhering to the 24.86 N·m torque specification for M12 terminals ensure optimal conductivity and minimize hotspot risks. While it is not a "Dual Circuit Plus" switch with automatic combining functionality, its ability to manually select between OFF, Bank 1, or Bank 2 makes it a versatile choice. It is particularly suited for vessels where precise manual management of power sources is preferred, without the complexities of fully automated systems. However, consulting a professional for installation in compliance with ABYC standards is crucial, especially for connecting the alternator field line.

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Selector de bateria tallafocs HD-Series reforçat de 3 posicions amb AFD

141,89€

141,89€ ~~154,32€~~

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Frequently Asked Questions

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What is the primary function of the HD-Series 11003 battery selector?

The BLUE SEA HD-Series Heavy Duty 3-position battery selector with AFD, part number 11003, allows you to choose between two isolated battery banks (positions OFF, 1 or 2) for general power or emergency starting.

What is the continuous nominal current rating of this battery selector switch?

This battery selector switch has a continuous nominal current rating of 500 amperes (A). It can also handle an intermittent current of 700 A for 5 minutes and a starting current of 1,600 A for 30 seconds.

What is the maximum operating voltage supported by this switch?

The maximum operating voltage for this switch is 32 Volts DC.

How does the AFD (Alternator Field Disconnect) function protect the alternator?

The AFD (Alternator Field Disconnect) function protects the alternator's diodes from destructive overvoltages. This protection activates if the switch is turned to the OFF position while the engine is running, preventing damage to the alternator.

Is this selector suitable for applications with large diesel engines?

Yes, this selector is designed for demanding marine electrical systems and is particularly suited to applications requiring increased electrical robustness, especially for large diesel engines and high-consumption systems.

What are the nominal starting (30 sec) and intermittent (5 min) currents?

The nominal currents for this selector are:

Starting (30 seconds): 1 600 AIntermittent (5 minutes): 700 A

What material are the terminals made of and what is their size?

The terminals are made of tin-plated copper for maximum conductivity and corrosion resistance. Their size is M12-1.75 (1/2").

Is this battery selector protected against ignition of flammable vapors?

Yes, this selector is rated as ignition-protected. It is marked accordingly and meets the external ignition protection requirements UL 1500 and SAE J1171, as well as ISO 8846.

What is the length of the terminal studs on this switch?

The terminal studs are 22.22 mm (7/8") long, allowing multiple cable lugs to be accommodated.

Does the design of the terminals provide any particular safety?

Yes, the terminals are of one-piece design. This feature reduces the risks of overheating and loosening over time, ensuring safe and reliable connections.

Is this product compliant with international maritime standards?

Yes, this battery selector switch meets all American Boat and Yacht Council (ABYC) requirements for battery switches. It is also UL listed per UL 1107 for electrical power switches and compliant with directives 94/25/EC and 2003/44/EC.

What is the water resistance rating of this battery selector switch?

This battery selector switch has an IP66 ingress protection rating, meaning it is dust-tight and protected against powerful water jets.

Does this switch allow switching between batteries without cutting power?

Yes, this device uses a "Make-Before-Break" contact design. This allows switching between battery banks without interrupting power, which is critical for sensitive electronic equipment.

What is the main difference between Blue Sea Systems' HD series and their other series?

The HD (Heavy Duty) series stands out for its ability to handle higher currents. Compared to the m-Series (300A continuous) and e-Series (350A continuous), the HD series offers 500A continuous, 700A intermittent, and 1,600A cranking current, making it more robust for demanding applications.

Where is the ideal location to mount this battery selector?

It is recommended to mount the selector in an easily accessible location close to the batteries.

What is the recommended battery cable gauge for this switch?

To comply with the switch's rated values, it is recommended to use 4/0 AWG (120 mm²) battery cables.

What is the correct torque for battery cable terminals?

Battery cable terminals must be tightened under the lock washer and nut with a torque of 24.86 N·m (220 lb-ft).

How should I wire the AFD function of the switch?

To wire the AFD function, you must cut the field wire running from the alternator to the voltage regulator. Then connect one end of this wire to terminal F1 of the switch and the other end to terminal F2.

Are there any important precautions to take before installing the selector?

Yes, before any installation, it is imperative to disconnect the battery's positive terminal. It is also strongly recommended to consult a marine electrician to ensure correct and secure wiring.