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Battery Guard 12V/24V M148-24
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M148-24
Battery guard for 12V or 24V batteries, it will disconnect electrical appliances such as coolers, heaters, televisions, additional lights, and the external subwoofer, etc. Appliance will be switched on automatically again, after the battery reaches the normal voltage. Cut-off voltage is adjustable. Automatically detects the connected battery-nominal voltage, also contains a buzzer which warns acoustically before disconnecting circuit.
Battery guard for 12V or 24V batteries, it will disconnect electrical appliances such as coolers, heaters, televisions, additional lights, and the external subwoofer, etc. Appliance will be switched on automatically again, after the battery reaches the normal voltage. Cut-off voltage is adjustable with built-in potentiometer. Automatically detects the connected battery-nominal voltage, also contains a buzzer which warns acoustically before disconnecting circuit.
Use in cars, caravans, tents, etc.
Technical specifications:
- Operating voltage: 12V or 24V battery (automatically detects battery nominal voltage)
- Max. Switching current: 40A and at most 10 seconds and 20 A on the additional cooling
- Disconnect voltage: adjustable approx. 9,8V-11,3V at 12V battery, 24V battery with 20V-23,2V (acoustic signal before switching off can be permanently deactivated)
- Switching voltage: approx. 1.2V to 1.6V higher than the preset disconnect voltage value
- Contact breaker element: Power MOS transistor in plus connection
- Own current consumption: <1.2 mA in the off state, <2.4 mA when switched on (LED lit)
- Built-in buzzer emits an audio signal 17 seconds before disconnecting circuit (option to off)
- Indicator LED indicates the battery status
- Dimensions: approx. 87x 60x33 mm
Parameters
| Product type | Charging |
|---|---|
| Weight | 0.18 kg |
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