Institutions that provide emergency medical services like hospitals must have backup power. Commercial establishments have emergency generators to provide backup power for their business in order to have continuous income during power disruptions. Some homeowners install emergency generators on their homes to provide the required power for continuous operation of essential electrical appliances (lighting systems, heating and cooling systems or life support systems).
Emergency generators are essential tools in providing backup power for commercial, industrial and residential applications. There are two types of emergency generators; the permanently installed emergency generator and the portable emergency generator. Permanently installed emergency generators are backup power systems that are installed as part of the establishments or homes electrical wiring. This type of backup power system automatically activates just a few seconds after power failure. This system is plugged directly to the wiring system. Once the utility power returns the backup power system automatically shuts itself down. The size and wattage output of the permanently installed emergency generator varies on the number of systems lighting, heating and cooling, etc. the unit is plugged into. It is important that you consult your contractor for the appropriate power capacity.
Portable emergency generators are backup power systems that are typically utilized for powering the selected essential systems (life support, lighting, heating) for emergency institutions and establishments. These are also used for powering small power consumption appliances (television sets, pumps, lighting) for homes. The commonly used portable emergency generators are powered by gasoline and diesel fuel. Gasoline powered portable generators costs less than diesel fueled generators; however, gasoline fueled engines needs regular maintenance and has a shorter engine life compare to diesel fueled engines. Diesel powered generators costs more than their gasoline counterpart. However, diesel fueled engines are more fuel efficient and have longer engine life. On the other hand, diesel fueled engines are difficult to start during cold weather.
Always bear in mind that emergency generators burn fuel on their engines, it is important that these machines must be operated outdoors for safety and health measures. Emergency generators are essential in countering power failures. These wondrous machines provide the much needed power for vital operations during times in need.