Rafmagnsskipti 2 rafhlöðubanka í parallel EZ 400 A stöðugt 1/1&2/Parallel/Off 48 V

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

through our network of certified installers

Find an installer

Service & Support

Choose additional installation support

Spara 27%

BEP Marine

772-DBC

Rafmagnsskipti 2 rafhlöðubanka í parallel EZ 400 A stöðugt 1/1&2/Parallel/Off 48 V

The BEP 772-DBC battery isolator is designed for managing two battery banks and two 48V loads, providing a 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 front wiring and compatibility with BEP busbars. No additional accessories are included with this battery isolator.

Retail priceGet pro pricing

81,53€

81,53€ ~~112,20€~~

með skatti Sendingar reiknaðar við greiðslu.

Lítið lager

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

through our network of certified installers

Find an installer

Service & Support

Choose additional installation support

Technical specifications

Nefnd spenna	48
Rafstraumur	400.0
Fjöldi raflosa	2.0
Fjöldi póla	Double
Studdar rafgeymasamstæður	2.0
Tegund rafhlöðuskils	1/1&2/Parallel/Off
Aðferð fyrir stýringu rafhlöðuskil	Manuel
Aðferð við verndun rafrása	Aucune
Gerð festingar	Montage en surface, Montage encastré, Montage sur panneau avant
IP-stig	IP67
Skjágerð	Aucun
Fasttengt net	Aucun
Vottanir	CE,ISO 8846,SAE J1171
Hámarkstærð klemmu	10
Mál (L x H x D)	98 x 98 x 92 mm
Þyngd	0.7
Notkunarsenari	Maintenance ou urgence
Samfelldur straumur (A)	400 A
Tegund stjórnunar	Rotatif
Þol gegn tæringu	Élevée
Rafstraumur við start (A)	1500 A
Cranking Current Duration S	10
Vörunarstofndagur	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
Stöðutímabil straumur (A)	600 A
Intermittent Current Duration Minutes	5
Isolated On Position Feature	Oui
Load Power Retention Isolated Engine	Oui
Hámarks spenna DC	48 V
Mounting Access	Frontal
Mounting Footprint Mm	97.79 x 97.79
Mounting System Type	EZ-Mount
Virkjunarspennuviðmið	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.
Staðsetningar	1, 1&2, Parallel, Off
Product Application Detail	Gestion avancée de l'énergie à bord
Strika kóði vörunnar	772-DBC
Vörutegund (stig 0)	Marchandise
Vörutegund (stig 1)	NAVICO GROUP
Vörutegund (stig 2)	BEP
Vörutegund (stig 3)	Interrupteurs de batterie
Notkunarafbrigði	Coupe-batterie pour sélection et parallélisme de deux parcs batteries
Vörumerki	EZ
Gerð	Coupe-batterie
Vörusíða	/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
Tegund rofskips	Rotatif manuel
System Integration Benefit	Facilite l'intégration avec d'autres systèmes
Terminal Material	Cuivre étamé
Terminal Material Plating	Étamé
Stærð tenginga	M10
Terminal Stud Size Imperial	3/8"
Terminal Stud Size Metric	M10
Gerð tenginga	Boulon M10
Wiring Access Type	Frontal
Tegund tenginga	Boulon

Detailed description

Hannaður fyrir háþróaða orkuþjónustu um borð, er rafmagnsskiptið BEP 772-DBC lausn fyrir 48V kerfi. Þetta tæki gerir kleift að stjórna tveimur rafhlöðubönkum og tveimur aðskildum álagum, og sameinar þrjú rafhlöðuskipanir í einni þéttri einingu. Það skilst út fyrir getu til að bestu orku dreifingu ásamt vernd gegn ofstraumi fyrir kröfuhörð notkun.

Orkuþjónusta og öryggi

772-DBC styður 400A stöðugt straum, 600A tímabundið straum í 5 mínútur og 1500A uppstartarstraum í 10 sekúndur, með hámarks spennu upp á 48V DC. Starfsemi er einföld (1/1&2/Parallel/Off) og inniheldur sérstaka "Isolated-On" stöðu. Þessi öryggisvirkni heldur álagi á þjónustutæki (svo sem álag á borð og VHF útvarp) jafnvel þegar vélin er rafmagnslega einangruð, sem er mikilvægt við viðhald eða neyðarástand. 10mm (3/8") tengingarpinnar úr kopar með tinplötu tryggja bestu leiðni og viðnám gegn tæringu.

Uppsetning og samþætting

Hönnun rafmagnsskiptisins BEP 772-DBC er einfölduð fyrir uppsetningu og samþættingu kerfa. "EZ-Mount" hönnunin gerir framhliðarkablar mögulega, einfaldar aðgang og framkvæmd. Með staðalstærð 3.85" x 3.85" passar það auðveldlega í mismunandi rafmagnsborð. Samhæfni með BEP Pro Installer rafskautabúnaði gerir beina samsetningu (cluster capability) mögulega, sem einfaldar hraðari og þéttari uppsetningar. Tæanlegar hliðarplötur og losanlegur takki bæta sveigjanleika við uppsetningu og viðhald. Uppbygging úr trefjaplöstu plastefnum og notkun á óhvarfgjarnum stálmutrum/hringjum veitir þessu rafmagnsskipti IP67 vernd og viðnám gegn kveikju samkvæmt UL1107, sem tryggir áreiðanleika í sjávarumhverfi.

Expert review

Pol CONIN

Digital Manager

« Advanced and secure management of 48V battery banks »

The BEP 772-DBC battery switch is positioned as the solution of choice for marine 48V electrical architectures requiring fine and secure management of two battery banks. Its main advantage lies in its "Dual Bank Control" concept, which advantageously replaces the installation of several separate switches. For sailboats or motorboats equipped with a service battery bank and a starter battery bank, or for hybrid systems integrating a specific load requiring isolation, this model offers significant simplification of wiring and centralization of control. The "Isolated-On" function is particularly relevant for onboard safety, allowing the engine to be isolated for maintenance operations while maintaining power to essential equipment such as the VHF or lighting. This capability is often underestimated but crucial in case of at-sea intervention.

Integrating the 772-DBC into an existing system is facilitated by its "EZ-Mount" design, which allows front wiring—a detail appreciated in the confined spaces of technical compartments. Additionally, its compatibility with BEP's Pro Installer busbar system enables "cluster" installation, optimizing space and reducing voltage drops through direct and 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 suitable 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 such as CZone, for which BEP offers other more advanced solutions.

Durabilité

Facilité d'installation

Rapport performance / prix

Payment and security

Your payment information and data are processed securely.

Rafmagnsskipti 2 rafhlöðubanka í parallel EZ 400 A stöðugt 1/1&2/Parallel/Off 48 V

81,53€

81,53€ ~~112,20€~~

Complete your installation with

Complementary equipment

BEP Marine

Greiðsluhubba með þremur rafknúmum

Ref : 80-716-0031-00

2.058,26€

2.058,26€ ~~2.619,60€~~

BEP Marine

Gámarásandi fyrir tvívélahreyfingu

Ref : 80-716-0030-00

1.699,24€

1.699,24€ ~~2.236,80€~~

BEP Marine

Amperamælir shuntur 450 A 50 mV

Ref : LB-450-50

92,92€

92,92€ ~~125,16€~~

BEP Marine

Litaksturs skjár með DC-mælingum

Ref : 80-600-0021-00

533,21€

533,21€ ~~762,00€~~

Stjórnborð fyrir rafgeymar með 16 einpóla rofa

BEP Marine

Stjórnborð fyrir rafgeymar með 16 einpóla rofa

Ref : 800-MS3

1.277,96€

1.277,96€ ~~1.824,00€~~

Frequently asked questions

Need help? Contact us

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 loads.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), ensuring reliable power supply 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 isolator?

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.It also has a unique Isolated-On position, which is a safety function.

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

The "Isolated-On" function is a unique safety position. It allows power to be maintained to service equipment (such as house loads and VHF radio) even when the engine is electrically isolated. This feature is essential for maintenance or in 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 the battery switch can handle?

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

What type of protection is fitted to 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 10mm (3/8") tinned copper. 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 for easy installation. It is designed for simple 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 routing of connections 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 tight 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 equipment?

Yes, its compatibility with BEP's Pro Installer bus bar range allows direct grouping (cluster capability), simplifying complex and organized electrical installations.

Can this battery switch be used with bus bars from other brands?

It is designed to be compatible with BEP's Pro Installer bus bar range, enabling direct grouping and simplified integration. For bus bars from other brands, carefully check connection and mounting specifications to ensure compatibility and adequate safety.

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

Yes, thanks to its compatibility with the BEP 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 separate loads, enabling independent management of each bank.Parallel Position: Connects both battery banks in parallel to provide maximum power, useful for 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 essential services (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 studs for optimal conductivity.