How to choose the emergency diesel generator set

As the power generation system is indispensable equipment, the use function of emergency electric generator has a huge, in some power dense, supermarket, hospital, construction sites, etc., use of electricity will be heavy, how to alleviate power huge gap, that is about to rely on the emergency generator.
Most of the friends will prepared emergency generator, the use of the most common is small diesel generators, how should choose?As a professional generator manufacturer for your detailed introduction:
First of all, small yo generator characteristics.
Emergency diesel generator is mainly used in important place, in an emergency or accident happens instantaneous power, through the emergency generator back quickly and to extend the time of a power supply, common for small diesel generators, main characteristic is: the power quickly, for 12 hours;External power supply back up, automatically cut off power supply, ensure the equipment can use for a long time.
Second, how to choose the generator.
Demand for different occasions, electricity generator is not the same.When have many sets of genset spare, generally only set up an emergency diesel generator set.From a reliability considering also can choose two sets of parallel power supply.
In addition, the emergency units for choose high speed, pressure, low fuel consumption, with the capacity of diesel generator set.So easy to use on the large equipment, the most important point, generator made selection with brushless excitation or compound excitation device of synchronous motor, more reliable, low failure rate, maintenance is convenient, save maintenance time.
In general, choose emergency diesel generators, is to select stable, efficient and convenient equipment, so as to ensure the supply of electricity is insufficient, does not affect the development of the construction schedule, the follow-up is more simple and convenient.