Zaščita baterije pred nizkim napetostjo 12/24V 40A

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Samlex

SB100

Zaščita baterije pred nizkim napetostjo 12/24V 40A

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Public priceGet pro pricing

88,30€

88,30€ ~~102,12€~~

DDV vključen Dostava se izračuna ob plačilu.

Malo zaloge

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 certified installers

Find an installer

Support service

Choose complementary installation support

Technical specifications

Zaščita pred previsokim napetostnim nivojem baterije	Oui
Zaščita pred prenizkim napetostnim nivojem baterije	Oui
Samodejna detekcija napetosti baterije	Oui
IP razred	IP66
Material	Polyuréthane caoutchouté
Max Continuous Current	40
Delovna napetost	12/24
Over Voltage Protection Threshold 12v	16
Peak Current	300
Peak Current Duration	0.7

Detailed description

Namenjena zaščiti sistemov vgrajenega napajanja, Samlex SB100 40A je inteligentna in programirljiva naprava za odklop pri nizki napetosti. Ta modul preprečuje prekomerno izpraznitev 12V ali 24V baterij in ščiti povezane elektronske naprave pred prekomernimi napetostmi, kar zagotavlja dolgoživost celotnega sistema.

Tehnične značilnosti in delovanje

Samlex SB100 omogoča upravljanje z kontinuiranim tokom do 40 amperov, z vršnimi toki, ki podpirajo do 300 amperov v 0,7 sekundah ali 45 amperov v prehodnem režimu. Vključen je avtomatski zaznavnik napetosti sistema (12V ali 24V) in ponuja vhodno/izhodno napetostno območje od 6 do 35 VDC. Poraba toka znaša 3,2 mA, kar je primerljivo z drugimi izdelki iz serije, kot je BG-200, in tako minimalno vpliva na baterijo. Zaščita pred prekomernimi napetostmi je zagotovljena z odklopom pri 16 VDC. Ohišje iz gume poliuretana je certificirano po standardu IP66, kar zagotavlja zaščito pred prahom in močnimi curki vode, kar ga dela primernega za morske in mobilne uporabe.

Napredne funkcionalnosti in integracija

SB100 ponuja 10 programov izbirnih pragov napetosti za vklop/izklop, ki jih uporabnik lahko nastavi s pomočjo mostičkov, kar omogoča natančno prilagoditev potrebam vsake namestitve. Ima vhod za oddaljeno ukrivanje OFF za odklop baterije z zunanjim stikalom, pa tudi izhod za alarm/indikator stanja, ki opozarja na nizek prag napetosti ali druge pogoje. Vgrajene zaščite pred preobremenitvijo in pregrevanjem samodejno odklopijo obtoke v primeru kritičnih dogodkov. V primerjavi z rešitvami z nižjo kapaciteto, kot je Samlex SB090 (20A) ali višjo, kot je SJ169 (250A), SB100 ponuja uravnoteženo rešitev za aplikacije, ki zahtevajo avtomatsko in zanesljivo upravljanje obremenitev do 40A. Namenjen je morskim, avtomobilskim aplikacijam, recreational vehicles (RV) in samostojnim sistemom.

Documentation

Type	Nom
	EN - Technical Datasheet - 12/24V 40A Low Battery Voltage Protection
	manual-battery-controllers-bg_pdf.pdf

Expert review

Pol CONIN

Odgovorni digitalni delavec

« Technical analysis: Smart battery protection for Samlex SB100 »

The Samlex SB100 is a technically sound solution for managing 12V and 24V systems aboard. Its main advantage lies in proactive battery protection against deep discharges—a major factor in reducing battery lifespan—and safeguarding sensitive electronic equipment from voltage spikes, such as those that can occur during alternator failure. Unlike a simple fuse or circuit breaker, the SB100 features intelligent disconnection logic based on programmable voltage thresholds (10 options), allowing precise adaptation to battery chemistry or usage profile. Its IP66 rating makes it suitable for installation in technical compartments where moisture may be present, though direct protection against heavy spray remains preferable. It is particularly well-suited to recreational vessels, leisure vehicles, or standalone installations where constant manual monitoring is impractical. Note that for continuous loads exceeding 40A, higher-capacity models such as the brand’s SJ169 (250A) or parallel configurations for segmented loads should be considered.

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Zaščita baterije pred nizkim napetostjo 12/24V 40A

88,30€

88,30€ ~~102,12€~~

Frequently asked questions

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What is the Samlex SB100 battery protection unit used for?

The Samlex SB100 battery protector is an intelligent device designed to prevent excessive discharge of 12V or 24V batteries. It also protects connected electronic devices from voltage spikes, helping to extend the lifespan of the entire onboard energy system.

Is the Samlex SB100 compatible with 12V and 24V systems?

Yes, the Samlex SB100 features automatic system voltage detection, allowing it to operate with either 12V or 24V batteries.

What is the maximum continuous current that the Samlex SB100 can handle?

The Samlex SB100 can handle a maximum continuous load of 40 amperes.

What is the peak current capacity supported by the SB100?

The SB100 can handle current spikes up to 300 amperes for 0.7 seconds.

Does the Samlex SB100 provide surge protection?

Yes, the Samlex SB100 includes overvoltage protection that disconnects the load at 16 VDC.

What is the current consumption of the Samlex SB100?

The Samlex SB100 draws 3.2 mA, minimizing its impact on the battery.

Can I install the Samlex SB100 in a marine environment?

Yes, the Samlex SB100 enclosure is made of rubberized polyurethane and is IP66 certified. This certification ensures protection against dust and powerful water jets, making it suitable for marine and mobile environments.

How can I configure the on/off voltage thresholds on the SB100?

The SB100 offers 10 on/off voltage threshold programs. These programs can be selected by the user via jumpers, allowing precise adaptation to the specific needs of each installation.

Is it possible to remotely disconnect the battery with the SB100?

Yes, the SB100 has a remote OFF command input. This allows the battery to be disconnected via an external switch.

Does the Samlex SB100 indicate low-voltage conditions?

Yes, the SB100 is equipped with an alarm/state indicator output. This output can signal an imminent low-voltage threshold or other system conditions.

What built-in protections does the Samlex SB100 have?

The Samlex SB100 includes overcurrent and overheating protections. In the event of a critical issue, these protections automatically disconnect the loads.

What is the input and output voltage range of the Samlex SB100?

The input and output voltage range of the Samlex SB100 is 6 to 35 VDC.

Can the SB100 be used with different battery types?

The Samlex SB100 is designed to protect embedded power systems and is compatible with 12V or 24V batteries. The specific battery type (starting, service, etc.) is not specified as a limitation, but it is intended for protection against excessive discharge.

What does the IP66 certification mean for the SB100 housing?

The IP66 certification means that the SB100 housing is fully protected against dust and powerful water jets from any direction. This ensures its robustness in demanding environments.

How does the SB100 protect electronic devices?

The SB100 protects connected electronic devices by preventing excessive battery discharge and disconnecting them in case of overvoltage (cut-off at 16 VDC), ensuring their safety and longevity.

Is the SB100 an automatic disconnection device?

Yes, the Samlex SB100 is a smart, programmable disconnect device. It automatically disconnects the load when the battery voltage drops below a preset threshold or in case of overvoltage, overcurrent, or overheating.

How does the SB100 detect system voltage (12V or 24V)?

The Samlex SB100 includes automatic voltage detection, allowing it to adapt without manual intervention to either a 12V or 24V system.

What are the benefits of using a battery protection device like the SB100?

Using the SB100 prevents excessive battery discharge, protects electronic devices from voltage spikes, and ensures the longevity of the entire power system. It also offers configuration flexibility with its voltage threshold programs and built-in protections.

Does the SB100 require complex configuration during installation?

The SB100 offers 10 user-selectable on/off voltage threshold programs via jumpers, allowing for tailored configuration without being overly complex. 12V/24V voltage detection is automatic.

Can an external switch be connected to the SB100 for disconnection?

Yes, the SB100 is equipped with a remote OFF command input, allowing connection of an external switch to manually disconnect the battery if necessary.