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marine voltage gauge wiring
About the marine voltage gauge wiring , the pointer is normal from 14v down. If it is lower than this, the marine should be charged in time. The correct reading method of voltmeter: two clear reading and one stable reading. 1. First, determine the range of the voltmeter, that is, see the range value marked on the terminal. 2. Determine the graduation value of the voltmeter, that is, see clearly the voltage value of each small grid and the voltage value of each large grid. 3. Read again after the voltage is stable, that is, after the pointer of the voltmeter is stable, read again. Install a voltmeter and connect the voltmeter in parallel with the electrical appliance (12V or 24V). It is the marine voltage of the battery. When connecting, do not connect firmly. Use the connecting wire to try the direction of the marine voltage gauge number and go up to the right place. If you do not turn the two wire ends upside down, you can fix them. Voltmeter is used to measure the voltage of the marine's battery, which is the simplest to install. Two power cords, two light bars. Connect the positive and negative electrodes of the power supply.
Marine voltage gauge is to remind you to charge when power is lacking. Indicate the voltage in the circuit Before starting the marine or boat , it will start to work. If there is no instruction, people will check the circuit system through this condition . However, the new trucks are generally not equipped with ammeters, but with voltmeters. Diesel marine are generally 24V (gasoline cars are generally 12V). When the power is turned on and the car is not started, the pointer points to 24V, which is the voltage of the battery. When the engine is idling, the pointer should be greater than 24V. At this time, it represents the output voltage of the generator (generally about 26V~28V). By observing this meter, you can know the working conditions of the battery and generator of the marine . Now the marine has a light with the same function as the ammeter, a battery like red light. When the key is turned on and the car is not started, this light is on, indicating that the battery supplies power. Once the marine is started, this light is off, indicating that the generator supplies power.
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