Coupe-batterie à distance ML-RBS avec commande manuelle - 12V DC 500A - ML-RBS Remote Battery Switch with Manual Control - 12V DC 500A

Coupe-batterie à distance ML-RBS avec commande manuelle - 12V DC 500A - Wiring Diagram

Coupe-batterie à distance ML-RBS avec commande manuelle - 12V DC 500A - Dimension Drawing

Nuotolinio valdymo akumuliatorių atjungimo įrenginys ML-RBS su rankiniu valdymu – 12 V DC 500 A

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

Find an installer

Support service

Choose additional assistance for installation

Sutaupyta suma: 17%

Blue Sea Systems

7700B-BSS

Nuotolinio valdymo akumuliatorių atjungimo įrenginys ML-RBS su rankiniu valdymu – 12 V DC 500 A

The BLUE SEA ML-RBS 7700 remote battery switch is a 12V DC 500A magnetically latched solution optimized for high-current marine circuits. Part of the ML-Series, it features zero current draw in ON/OFF state and a disengageable manual override for enhanced safety. This model includes a Contura remote control switch and stainless steel stud base nuts.

Įtampa: 12 V

12 V 24 V

Public priceGet pro pricing

245,71€

245,71€ ~~297,48€~~

Su PVM Siuntos skaičiuojamos apmokėjimo metu.

Sandėlyje

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

Find an installer

Support service

Choose additional assistance for installation

Technical specifications

Produkto paskirtis	Coupe-batterie à distance pour systèmes électriques 12V DC, permettant l'isolation et la protection des circuits batterie
Perjungiklio tipas	Sectionneur de batterie
Nuolatinė srovė (A)	500
Trumpalaikė srovė (A)	1000
Įsijungimo srovė (A)	1450
Maksimali nuolatinė įtampa	12
Polių skaičius	1
Pozicijos	ON/OFF
Gnybto tipas	Boulon M10
Gnybto dydis	M10
Kabelių jungties tipas	Boulon et écrou
Valdymo tipas	Manette manuelle et télécommande
Montavimo tipas	Montage en surface
IP klasifikacija	IP66
Veikimo įtampos diapazonas	0-64 V
Ritės įtampa	12
Ritės srovė (mA)	<7000 mA
Veikimo temperatūros diapazonas	-40 à 85
Svoris	0.93
Matmenys (P x A x G)	95 x 139 x 52
Coil Current Continuous Ma	0
Coil Function Type	Bi-Stable à verrouillage magnétique
Kontaktų medžiaga	Alliage d'argent
Control Voltage	9-16
Manual Override Function	Permet un contrôle ON/OFF manuel et une fonction 'LOCK OFF' pour la maintenance
Max Terminal Stud Torque	15.8
Nuotolinė LED išėjimo grandis	Indique l'état du commutateur à distance
Stud Material	Cuivre étamé
Terminal Plating	Étamé
Terminal Stud Size Imperial	3/8"-16

Detailed description

BLUE SEA ML-RBS 7700 yra magnetinio nuotolinio valdymo akumuliatorių atjungimo įrenginys, skirtas didelės srovės 12 V nuolatinės srovės grandinėms. Jis užtikrina 500 A nuolatinės srovės komutaciją ir iki 1450 A srovės (30 sekundžių), leidžiant patikimai atjungti akumuliatorių grupes arba prijungti didelės galios apkrovas.

Konstrukcija ir techniniai parametrai

Šis atjungimo įrenginys pasižymi dvistabilia magnetinio užraktavimo konstrukcija, todėl jis nenaudoja srovės nei įjungto, nei išjungto būsenos, tik perjungimo metu (mažiau nei 7 A 20 ms trukmės). Šis bruožas skiria jį nuo tradicinių solenoidų, kurie reikalauja nuolatinės srovės palaikymo, taip optimizuojant sistemos energijos suvartojimą. Sidabro lydinio kontaktai užtikrina didelį patikimumą įtampos apkrovų komutacijai, atlaikydami 10 000 ciklų 12 V / 300 A sąlygomis.

Funkcijos ir integracija

ML-RBS 7700 turi rankinį atjungimo mechanizmą, kuris užtikrina papildomą saugumą ON/OFF būsenos kontrolei su ar be maitinimo, bei „LOCK OFF“ funkciją elektros sistemos priežiūrai. Jis apginkluotas 3/8"-16 (M10) cinkuoto vario gnybtais, užtikrinančiais maksimalų laidumą ir korozijos atsparumą, su maksimalia veržlių sukimo jėga 15.8 N•m (140 in-lb). Nuotolinio būsenos indikavimo LED galima prijungti papildomai. Palyginus su kitais ML serijos modeliais, pvz., 7713, kuris turi „Auto-Releasing“ funkciją avarinei baterijų grupės paleidimo situacijai, 7700 modelis prioritetoja energijos taupymą dėl magnetinio užraktavimo. Šis produktas atitinka ISO 8846 ir SAE J1171 išorinės uždegimo apsaugos reikalavimus bei yra klasifikuotas IP66.

Expert review

Pol CONIN

Skaitmeninės veiklos vadovas

« Technical analysis of the BLUE SEA ML-RBS 7700 battery isolator: performance and embedded safety »

The BLUE SEA ML-RBS 7700 remote battery isolator is a power circuit isolation solution designed for demanding marine installations where reliability and energy management are critical. Its ability to switch 500A continuously at 12V makes it ideally suited for medium to large service or starter battery banks, particularly on cruising sailboats or motorboats equipped with complex electronic systems.

The strategic advantage of this model lies in its magnetic latching (bi-stable) operation. Unlike conventional solenoids that draw current continuously to maintain their state, the ML-RBS 7700 only consumes power during brief state changes (ON/OFF). This feature is crucial for autonomous boats or those with systems under prolonged voltage, as it minimizes parasitic battery drain. The integrated manual override provides essential redundancy, enabling direct intervention on the system even in the event of a remote control circuit failure. It is particularly useful for securing the boat during extended stops or maintenance operations, thanks to its "LOCK OFF" function.

Installation requires positioning close to the battery bank to minimize the length of heavy-gauge cables, which is standard practice for safety and efficiency in marine electrical systems. The robust tinned copper terminals accept heavy-gauge cables (up to two 4/0 AWG) and ensure a stable, corrosion-resistant connection. This model integrates seamlessly into an NMEA 2000 network via a compatible battery management system, enabling centralized control. It should be noted that for applications requiring automatic emergency engine start from a depleted bank, other models in the ML-Series, such as the 7713 with its "Auto-Releasing" function, may be more suitable. The 7700 excels where energy conservation and direct manual safety are the priorities.

Durabilité

Facilité d'installation

Rapport performance / prix

Payment and security

Your payment information and data are processed securely.

Nuotolinio valdymo akumuliatorių atjungimo įrenginys ML-RBS su rankiniu valdymu – 12 V DC 500 A

245,71€

245,71€ ~~297,48€~~

Frequently asked questions

Need help? Contact us

What is a BLUE SEA ML-RBS remote battery switch?

The BLUE SEA ML-RBS remote battery switch (model 7700) is a magnetic battery switch designed for managing high-current 12V DC circuits. It reliably isolates battery banks or connects heavy loads, with remote or manual switching capability.

What is the main characteristic of magnetic latch technology (Magnetic Latch)?

Magnetic latch technology (bi-stable) means the battery switch consumes no current when ON (activated) or OFF (deactivated). It only draws current (less than 7A for 20 ms) during state changes, optimizing energy consumption compared to traditional solenoids that require continuous holding current.

What is the DC current rating of this battery switch?

This battery switch has a DC current rating of 500 amperes (500A DC). It can also handle up to 700A intermittently (for 5 minutes) and 1450A peak (for 30 seconds).

Is this product protected against water and dust?

Yes, the ML-RBS battery switch is rated IP66. This means it is protected against powerful water jets and dust ingress, making it suitable for marine environments.

What type of contacts does this battery switch use for load switching?

The battery switch is equipped with silver alloy contacts. These contacts provide high reliability for switching loads under load.

What is the switching cycle lifespan for this battery switch?

This battery switch is designed for long service life. It supports 10,000 switching cycles at 12V/300A and 100,000 mechanical switching cycles.

What are the safety certifications for this battery switch?

The ML-RBS battery switch meets the external ignition protection requirements of ISO 8846 and SAE J1171. It is also CE marked.

What is the manual control button on the battery switch used for?

The manual disengageable control button provides an additional level of safety. It allows manual ON/OFF control with or without power supply and features a "LOCK OFF" function to secure the electrical system during maintenance.

Is it possible to remotely check the battery switch state?

Yes, the battery switch has an LED output that can be wired remotely to indicate its state (ON/OFF). The LED indicator itself is sold separately.

What are the physical dimensions of the battery switch?

The battery switch dimensions are as follows:

Length: 138.94 mmWidth: 95.25 mmHeight (including terminals): 76.20 mmInstallation depth: 48.26 mm

Where is the best place to install the ML-RBS battery switch?

Install the battery switch as close as possible to the battery bank. Choose a dry, protected location to prevent corrosion of cables and terminals. Do not mount it directly above vented lead-acid batteries to avoid exposure to corrosive gases.

What are the types and sizes of the main connection terminals?

The main connection terminals are 3/8"-16 (M10) tinned copper studs. They are designed for maximum conductivity and corrosion resistance.

What is the maximum recommended tightening torque for battery disconnect switch terminals?

The maximum tightening torque for the nuts on high-current stud terminals is 15.8 N•m (140 in-lb).

Are the A and B terminals of the battery switch interchangeable?

Yes, terminals A and B are interchangeable. The load can be connected to terminal A or B, and the battery bank to the other terminal.

Should batteries be disconnected before starting the installation?

Yes, it is mandatory to disconnect all negative battery connections before starting the installation for safety reasons.

How to use the "LOCK OFF" function for electrical system maintenance?

To activate the "LOCK OFF" function, turn the manual control knob clockwise to the "LOCK OFF" position. You can then pass a cable tie (not included) through the provided hole to secure the battery switch in this position and prevent any remote operation.

What voltage is required to remotely control the battery switch?

The ML-RBS battery switch (model 7700) requires a nominal control voltage of 12V DC, specifically between 9V and 16V DC, for remote operation.

Is this battery switch suitable for use with large-diameter cables?

Yes, it is designed for high-current applications and supports large-diameter cables. To achieve its continuous rating of 500A, it is recommended to use two 4/0 AWG cables (2x 120 mm²).