Power Generators (Continuous operation time: 15.8～6.1)
Power generators are machines that generate electricity by the use of engines. Power generators are mainly categorized into 3 types: cycloconverter type, three-phase type and inverter type. Three-phase power generators are used at construction sites, civil engineering sites, etc., and many of them are large. They have predesigned target frequencies, and it is necessary to select the generator with the same frequency as that of the device(s) to use with. Inverter power generators are used as power supply for personal computers, etc., which require stable electric power. They are capable of generating electricity by rotating magnets in an stable manner using gasoline or butane gas cartridges for fuel. The gasoline type is capable of operation over long hours. The butane gas cartridge type has a characteristically long fuel life and the cartridges can be easily stored as well. They can be used not only for business applications but also in case of emergency such as power outages and disasters; therefore, it is necessary to select the power generator according to the application and operating environment.