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24V 12A DC-DC Battery charger with dual input (SOLAR MPPT & DC) & auto select 12V/24V input
The SBC-5936 is designed to address the issues of the wide swing of output voltages from the smart alternator, start & stop, braking regenerative EURO 5/6 vehicles in fully charging the house battery. It is suitable for use with all old alternator systems and distant house batteries.
There are 3 alternator charging modes available, Factory Preset Mode, Ignition Feed Mode, and Vibration Sensor Mode.
The built-in vibration sensor makes it possible to use the charger by just connecting to the starter battery terminal without touching the car’s electrical/ electronic wiring thus avoiding any possible excuse of revoking the car’s warranty.
The digital control and auto-select design of SBC-5936 make it automatically adapt to a 12V or 24V input alternator/ battery system.
This is an automatic dual-input solar & alternator-battery charger for charging 12V house battery banks of lead acid, AGM type II, and Lithium Fe Po4 batteries.
The built-in Solar charge controller is of Maximum Power Point Tracking (MPPT) technology which maximizes the PV power from your 12V solar panels to your house battery.
In the 12V alternator/ battery system, the house battery is charged by both Solar and alternator/ battery simultaneously to maximize the free solar energy.
**In the 24V alternator/ battery system the house battery is charged by Solar only when the car’s alternator/ battery stops charging operation.This is a select (battery type) and forget charger designed for fast and accurate recharge of your deep cycle house battery.
The smart multi-stage charging enables the charger to be connected permanently to your battery banks without the worry of overcharging or drying out the electrolyte.
Lead Acid Based Battery
A 3 Stage Bulk, Absorption & Float charging profile with maximum constant charging current at the Bulk Stage a Constant Voltage with decreasing charging at the Absorption Stage, and a reduced voltage Float Charge for maintenance when the battery is full.
LiFePO4 (LFP) Battery
A 2 Stage charging is especially for the LiFePO4 battery and the charging current stops at the end of the Absorption Stage.
Features
- Dual input from a car battery with alternator and solar panel
- Auto select for 12V or 24V car system
- Design all alternators, conventional and smart alternators
- 3 DC Charge Modes to Select:
- Vibration Sensor Mode
- Ignition Feed Mode with Automatic or Manual Control Setting
- Factory Preset Mode (charging function always on)
- Suitable for Lead Acid, AGM, and LiFePO4 Battery
- Protections:
- Self Recoverable Input Under Voltage Protection
- Self Recoverable Output Over Voltage Protection
- Self Recoverable Over Temperature Protection
- Self Recoverable Over Load Protection (C.C.) with constant current at decreased output voltage;
- Self Recoverable Input Reverse Polarity Protection
- Output Reverse Polarity Protection by Thermal Fuse
- Auto select for 12V or 24V car system
What's In The Box?
- SBC5936 charger × 1pc
- Remote LED Indicator Module (with 2M cable) × 1pc
- Heavy duty electrical eye connectors × 4pcs
- Plastic wire guide × 1pc
- Double-side sticker tape for the Remote Indicator Module × 1pc
- Wire for Pin Connections × 2pcs
- Spare 8 Pin Connection sticker label × 1pc
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Specifications
| Input Voltage | 9V to 32V DC |
| PV Input | Yes (Max. OCV 30V) |
| Output Voltage | Max 30V |
| Max. Charging Current | 12A |
| Recommended Max. Battery Size | 100AH |
| Efficiency | 89% (Optimal) |
| Support Battery Types | LEAD, AGM, LiFePO4 |
| User Define Battery Type | Not Apply |
| Power Supply Mode | No |
| Number of Outputs | 1 |
| Number of Charging Stage | 3 stage for LEAD and AGM
2 stage for LiFePO4 |
| Equalisation | No |
| Soft-start | Yes |
| Standby Mode | Not Apply |
| Display | LED indicators |
| Minimum Battery Voltage | 10V |
| Protections | - Input & Output Reverse Polarity Protection
- Input Under Voltage Protection
- Output Over Voltage Protection
- Over Load
- Charger Over Temperature
|
| Cooling Method | Thermostatically speed control Fan |
| Remote Battery Temp. Sensor | Bundle |
| Accessories | - Double side sticker tape
- 4 heavy duty electrical eye connectors
- One plastic wire guide
- Two thin wires for Pin Connections
- One spare 8 pin Connection sticker label
- Battery Temperature Sensor
|
| Operation Temperature | −10°C to +50°C (Can give full output at +40°C) |
| Dimensions | 200mm × 130mm × 55mm |
| Weight | 1kg |
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