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voltage gauge problem cruisers yachts
Commercial cruisers yachts (internal combustion engine ships) generally use diesel engine driven engines; Small sports boats / yachts have Otto cycle engines that use gasoline as fuel, most of which are also diesel engines; The ferry adopts gas Otto cycle engine. Working voltage: DC 1200, 500, 250, 50, 24V; AC: 11000, 1000, 250, 50 and 24V. Most foreign ships use 460V power supply, and the rated voltage of electrical equipment is 440V. Modern giant ships adopt the medium voltage level of 1000v-12000v.
The battery of electric cruisers yacht is mainly used as the power source on the cruise ship. It is assembled and produced by tubular plate, and connected in series with 2V / 6V / 12V battery cells to form 24V / 48V / 80V / 96V / 110V / 220V / 380V DC power supply with different voltages and capacities, such as 180ah-2500ah, so as to replace diesel and gasoline. Compared with fuel oil, this power source is energy-saving and environmentally friendly, and is widely used in scenic spots, fish fishing, sightseeing boats, salvage and rescue Seaweed cleaning, painting boats, large yachts and ships and other different uses and fields.
In the later use, distilled water and deionized water should be added frequently to prevent the battery from short circuit due to lack of liquid. At the same time, attention should be paid to charging. Intelligent constant current and constant voltage chargers should be used as far as possible. When the battery is fully charged, the input current and voltage will be automatically reduced to floating charge, which has reached the saturation state. The yacht motor should be equipped with over discharge undervoltage protection to avoid excessive discharge during sea or river transportation, The battery is damaged due to long-term discharge.
If the battery used for yacht is driven by fuel, it is an ordinary starting battery, which is the same as the automobile battery, but it needs to pass the CCS certification of China Classification Society. Because some yachts are throwing yachts from high altitude, the battery shell needs to be made of explosion-proof material, there is no free electrolyte inside, the unique colloid formula is used, and the computer-designed low calcium lead alloy grid greatly reduces the generation of gas.
It can be easily recycled, grooved formation technology, good monomer voltage balance, superior safety, special low impedance, easy recharging and energy output, which effectively improves the starting reliability of the generator in harsh environment, especially in low temperature and hot conditions.
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