Patarei lõikur 2 paralleelsesse panka EZ 400 A pidev 1/1&2/Parallel/Off 48 V

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BEP Marine

772-DBC

Patarei lõikur 2 paralleelsesse panka EZ 400 A pidev 1/1&2/Parallel/Off 48 V

The BEP 772-DBC battery switch is designed for managing two battery banks and two loads at 48V, providing continuous current of 400A and IP67 protection. Part of the Pro Installer EZ-Mount range, it includes an "Isolated-On" position and simplifies installation with its front wiring and compatibility with BEP bus bars. No additional accessories are included with this battery switch.

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81,53€

81,53€ ~~112,20€~~

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Free pickup point for orders over €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

via our network of certified installers

Find an installer

Support service

Choose additional installation support

Technical specifications

Nimipinge	48
Voolutugevus (A)	400.0
Skeemide arv	2.0
Pooluste arv	Double
Toetatud akuparvede arv	2.0
Aku lüliti tüüp	1/1&2/Parallel/Off
Aku lüliti juhtimismeetod	Manuel
Kaitsemeetod ahelatele	Aucune
Montaažitüüp	Montage en surface, Montage encastré, Montage sur panneau avant
IP-tunnus	IP67
Ekraani tüüp	Aucun
Traadivõrk	Aucun
Sertifikaadid	CE,ISO 8846,SAE J1171
Maksimaalne kaablikotstasu suurus (mm)	10
Mõõtmed (L x K x S)	98 x 98 x 92 mm
Kaal	0.7
Kasutusstsenaarium	Maintenance ou urgence
Pidevvoolutugevus (A)	400 A
Juhtimise tüüp	Rotatif
korrosioonikindlus	Élevée
Startvool (A)	1500 A
Cranking Current Duration S	10
Toote loomise kuupäev	2023-03-16 13:51:31
Document Ids	3822, 3821, 3823, 3514, 3819, 3820
Electrical Distribution Role	Optimisation de la distribution électrique
Installation Benefit Space Saving	Permet des installations plus compactes
Installation Ease	Câblage frontal
Puhkevool (A)	600 A
Intermittent Current Duration Minutes	5
Isolated On Position Feature	Oui
Load Power Retention Isolated Engine	Oui
Maksimaalne alalisvoolu pinge	48 V
Mounting Access	Frontal
Mounting Footprint Mm	97.79 x 97.79
Mounting System Type	EZ-Mount
Tööpinge vahemik	12-48 V
Panel Integration Focus	Oui
Parallel Mode Functionality	Permet de combiner les deux bancs de batteries pour un démarrage ou une charge combinée.
Asendid	1, 1&2, Parallel, Off
Product Application Detail	Gestion avancée de l'énergie à bord
Toote viipkood	772-DBC
Tootekategooria (tase 0)	Marchandise
Tootekategooria (tase 1)	NAVICO GROUP
Tootekategooria (tase 2)	BEP
Tootekategooria (tase 3)	Interrupteurs de batterie
Toote kasutuse eesmärk	Coupe-batterie pour sélection et parallélisme de deux parcs batteries
Toote seeria	EZ
Toote tüüp	Coupe-batterie
Toote lehekülje URL	/shop/772-dbc-bep-coupe-batterie-2-banques-paralleles-ez-400a-continu-1-1-2-parallel-off-48v-3259
Standard Footprint Imperial	3.85 x 3.85
Supported Loads Isolated Mode	Charges de bord, Radio VHF
Lüliti tüüp	Rotatif manuel
System Integration Benefit	Facilite l'intégration avec d'autres systèmes
Terminal Material	Cuivre étamé
Terminal Material Plating	Étamé
Liitmise suurus	M10
Terminal Stud Size Imperial	3/8"
Terminal Stud Size Metric	M10
Liitmise tüüp	Boulon M10
Wiring Access Type	Frontal
Juhtmeühenduse tüüp	Boulon

Detailed description

Arendatud laevaenergia juhtimiseks on BEP 772-DBC patarei lõikur 48V süsteemide jaoks. See seade võimaldab kontrollida kahte patareipanka ja kahte eraldi koormust, ühendades kolme patarei lüliti funktsiooni ühe kompaktsesse ühikusse. See eristub võimega optimeerida elektrilist jaotust ning pakub ületugevusekaitset nõudlikele rakendustele.

Võimsuse juhtimine ja turvalisus

772-DBC toetab 400A pidevat alalisvoolu, 600A katkestusvoolu 5 minuti jooksul ja 1500A käivitusvoolu 10 sekundiks, maksimaalse pinge 48V alalisvooluga. Intuitiivne töörežiimide valik (1/1&2/Parallel/Off) sisaldab unikaalset "Isolated-On" asendit. See turvafunktsioon võimaldab hoida tööle laevatehnilised tarvikud (nt pardakoormad ja VHF-raadio) isegi siis, kui mootor on elektriliselt eraldatud – oluline nii hoolduse kui ka hädaolukordade korral. 10mm (3/8") tinatud vaskühenduspulgad tagavad optimaalse elektrijuhtivuse ja korrosioonikindluse.

Paigaldus ja süsteemi integreerimine

BEP 772-DBC patarei lõikuri disain on suunatud lihtsale paigaldusele ja süsteemi integreerimisele. "EZ-Mount" disain võimaldab eesmist ühendust, lihtsustades juurdepääsu ja paigaldust. Standardse mõõtmetega 3.85" x 3.85" paigaldub see hõlpsasti erinevate elektritablevatesse. Ühilduvus BEP Pro Installer vooluribadega võimaldab otsegrupeerimist (klastervõimekus), mis teeb paigalduse kiiremaks ja kompaktsemaks. Eemaldatavad külgplaadid ja eemaldatav nupp suurendavad paigalduse ja hoolduse paindlikkust. Tugevdatud plastist konstruktsioon ja roostevabast terasest mutrid/alusplaadid tagavad selle patarei lõikurile IP67 kaitsetaseme ja süütamiskindluse vastavalt UL1107 standardile, kindlustades selle töökindluse merekeskkonnas.

Expert review

Pol CONIN

Digital Manager

« Advanced and secure management of 48V battery banks »

The BEP 772-DBC battery isolator is a top choice for marine electrical setups requiring precise and secure management of two battery banks. Its main advantage lies in its "Dual Bank Control" concept, which effectively replaces the need for multiple separate switches. For sailboats or motorboats equipped with a service bank and a starter bank, or for hybrid systems with a dedicated charging circuit requiring isolation, this model significantly simplifies wiring and centralizes control. The "Isolated-On" function is particularly relevant for onboard safety, allowing the engine to be isolated for maintenance while keeping essential systems like VHF or lighting powered. This capability is often underestimated but critical during at-sea interventions.

Integrating the 772-DBC into an existing system is straightforward thanks to its "EZ-Mount" design, which allows front-panel wiring—a valuable feature in the confined spaces of technical compartments. Additionally, its compatibility with BEP’s Pro Installer busbar system enables "cluster" installations, optimizing space and reducing voltage drops through direct, robust connections. This switch is particularly suited to medium to large boats (up to approximately 15–20 meters) where current demands and the complexity of 48V systems become significant. It is ideal for installations where reliability and compliance with standards (UL1107 for ignition protection) are paramount, without requiring the complexity of a fully digital power management system like CZone, for which BEP offers other, more advanced solutions.

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Patarei lõikur 2 paralleelsesse panka EZ 400 A pidev 1/1&2/Parallel/Off 48 V

81,53€

81,53€ ~~112,20€~~

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Frequently asked questions

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What is the main function of the BEP 772-DBC battery switch?

The BEP 772-DBC battery switch is an integrated solution designed for advanced energy management onboard. Its main functions are:

Control two battery banks.Manage two separate charging circuits.Consolidate the functions of three battery switches into a single compact unit.Optimize electrical distribution.Provide overcurrent protection.

What is the maximum continuous current rating this battery switch can handle?

This battery switch can handle a continuous current of 400 amperes (400A), providing reliable power for demanding systems.

What is the maximum voltage supported by the BEP 772-DBC battery switch?

The BEP 772-DBC battery switch is specifically designed for use with 48V DC systems.

What are the different operating positions for this battery switch?

Operating positions include:

1 : Powers the main load from battery 1.1&2 (Parallel) : Connects both batteries in parallel to power the load or for starting.Off : Cuts all power supply.It also has a unique Isolated-On position, which is a safety feature.

What is the "Isolated-On" function and what is it used for?

The "Isolated-On" function is a unique safety position. It keeps power supplied to service equipment (such as house loads and VHF radio) even when the engine is electrically isolated. This feature is essential for maintenance or emergencies, ensuring critical systems remain operational.

What is the starting capacity of this battery switch?

The BEP 772-DBC battery switch has a starting capacity of 1500 amperes (1500A) for a duration of 10 seconds.

What is the intermittent current rating that the battery switch can handle?

It can handle an intermittent current of 600 amperes (600A) for a period of 5 minutes.

What type of protection is fitted on the BEP 772-DBC battery switch?

The BEP 772-DBC battery switch is designed to provide overcurrent protection, enhancing the safety of your electrical system.

Is the battery switch waterproof or moisture-resistant?

Yes, the BEP 772-DBC battery switch has an IP67 ingress protection rating. This means it is protected against dust and temporary immersion in water, making it suitable for marine environments.

What materials are used for the connection studs?

The connection studs are made of tinned copper, 10mm (3/8") diameter. This material ensures optimal electrical conductivity and excellent corrosion resistance, essential in marine environments.

Is this battery switch suitable for marine applications?

Yes, its robust design, IP67 waterproof rating, and use of tinned copper studs make it particularly suitable and reliable for demanding marine environments.

Is this battery switch suitable for advanced energy management?

Yes, the BEP 772-DBC is specifically designed for advanced energy management on board. It allows control of two battery banks and two separate loads, consolidating the functions of multiple switches for optimized electrical distribution and enhanced protection.

How is the BEP 772-DBC battery switch installed?

The BEP 772-DBC battery switch features an "EZ-Mount" design that simplifies installation. It is designed for straightforward and efficient mounting.

Is the wiring easy to install with this model?

Yes, the EZ-Mount design allows front-panel wiring. This feature greatly simplifies access and connection setup during installation, making the process faster and less complex.

What are the physical dimensions of this battery switch?

The BEP 772-DBC battery switch has a standard footprint of 3.85" x 3.85" (approximately 9.78 cm x 9.78 cm). This compact size makes it easy to install in various electrical panels and confined spaces aboard.

What is the size of the connection studs for the cables?

The connection studs are 10mm (3/8"). This size is standard for high-power applications and ensures secure cable connections.

Can the battery switch be integrated with other BEP BEP equipment?

Yes, its compatibility with the BEP Pro Installer busbar range allows direct grouping (cluster capability), facilitating more complex and organized electrical installations.

Can this battery switch be used with busbars from other brands?

It is designed to be compatible with BEP's Pro Installer busbar range, allowing direct grouping and simplified integration. For busbars from other brands, it is recommended to carefully check connection and mounting specifications to ensure compatibility and adequate safety.

Is it possible to connect several of these battery isolators together?

Yes, thanks to its compatibility with BEP's Pro Installer busbar range and its cluster capability, it is possible to integrate multiple 772-DBC battery isolator units for larger and more complex electrical systems.

How does the BEP 772-DBC battery switch manage my two battery banks?

The BEP 772-DBC battery switch is designed for advanced management of two separate battery banks in a 48V system. It consolidates the functions of multiple switches into a single compact unit, offering several operating modes:

Position 1: Connects the first battery bank to the electrical system.Position 1&2: Allows simultaneous connection of both battery banks to two distinct loads, enabling independent management of each bank.Parallel Position: Connects the two battery banks in parallel to provide maximum power, useful for example in emergency starts or high-power loads.Position Off: Completely disconnects both battery banks from the system, ensuring total isolation for safety or storage.A unique safety feature, called 'Isolated-On,' maintains power to service equipment (such as house loads and VHF radio) even when the engine is electrically isolated. This battery switch supports a continuous current of 400A and a maximum voltage of 48V DC. It also features IP67 waterproofing and 10mm (3/8") tinned copper connection studs for optimal conductivity.