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    Home / Electronics & Accessories / Protection against undercharging of a 12V lead-acid battery

    Protection against undercharging of a 12V lead-acid battery

    Code: LA230046
    2 ratings
    ochrana 2
    €5,89 €4,87 excl. VAT
    Skladem (10 pcs)
    Delivery to:
    17/12/2024

    Module providing automatic disconnection of the lead-acid 12V battery from the load in case of excessive battery discharge.

    Detailed information

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    Product detailed description

    Module providing automatic disconnection of the lead-acid 12V battery from the load in case of excessive battery discharge. The exact voltage when the module disconnects the battery can be set by a multi-turn trimmer on the module board. Suitable for protection against battery destruction. After connecting the module to the circuit, it must be switched on using the button on the board. When the protection is switched off, the module does not switch itself on and must be switched on again using the same button. The module also has a connector for external switching.

    Specifications:

    • Relay: Songle SLA-12VDC-SL-C
    • Supply voltage: 12V DC
    • Current consumption: approx. 80mA
    • Preset cut-off voltage: 10V
    • Switching current: max. 30A resistive load
    • On/Off indicator: red LED
    • Dimensions: 50x35x23mm

    Included in delivery:

    • 1pc Protection against undercharging of 12V lead-acid battery

    Remark:

    • This product is not a standalone functional unit and may require professional installation.
    • Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.

    Additional parameters

    Category: Pre-Made Electronic Modules & Accessories
    Warranty: 2 years
    Weight: 0.037 kg
    5,0 2 ratings
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    5
    MV Avatar of author | 25/03/2023
    Velice podařený výrobek. Funguje naprosto bezchybně. Pokud nepotřebujete spínat velké proudy doporučuji vyměnit relé za jiné s menším odběrem.
    5
    PH Avatar of author | 03/04/2022
    Produkt je výborný. Pro mé potřeby však nevyhovoval. Relé mělo malý odpor cívky a baterie se rychle vybíjela. Nahradil jsem relé novým s větším odporem cívky a nyní je to SUPER.
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    M Avatar of author Ochrana podbití 21/05/2024 19:00
    Dobrý den sháním ochranu podbití 6V AGM akumulátoru..můžete mi poradit.?
    Reply
    PK Avatar of author Použil bych tento modul a upravil dělič. 23/05/2024 07:38
    Dobrý den, tento modul nemám, ale dle fotek by měl stačit upravit odpor v serii s potenciometrem a "přeladit" to na 6V. To by bylo řešení A. Řešení B: Attiny, dělič a relé (dle odpojovaného výkonu). Děličem si upravím napětí na "zkousnutelné" pro attiny, a sw ovládám relé při poklesu napětí z děliče na mnou vybranou úroveň. Dobré pokud chci víc než jen odpojovat baterii. Jinak bych použil řešení A.
    O Avatar of author Úrovně napětí 23/11/2022 22:45
    Jaké jsou prosím meze nastavitelného napětí? Zajímá mě hlavně horní úroveň.. děkuji
    Reply