Kingway 500KVA Cummins Engine Silent Diesel Generator Set

Kingway diesel generator set are often used in industrial projects. The main advantage is to reduce indoor temperature, which is easy for the normal operation and maintenance of the generator.

The open type diesel generator set is assembled by diesel engine, AC synchronous generator, control panel, common chassis, radiator, cooling fan and other supporting devices etc.

Here are kinds of open type diesel generator set:

① According to the engine speed, they can be divided into high, medium and low speed generators.

②According to the power, they can be divided into large, medium and small capacity generators.

③According to the output voltage of the generator, it can be divided into AC generator set (medium frequency; 400HZ, power frequency; 50HZ) and DC generator set.

When the voltage frequency is 50HZ, the calibration voltage of small and medium-sized generators is generally 400V (three-phase) or 230V (single phase), the calibration voltage of large generators is generally 6.3 to 10.5KV.

However, the more common classification method is to classify according to the use of the diesel generator set.

According to the Use of Generating Sets

①Continuous Generator

These generators operate year-round and are usually located in areas far away from the power grid or near industrial and mining enterprises to meet the needs of construction, production and domestic electricity. At present, in the area with more developed economy, because the construction of electric power network is less than the power demand of users, the commonly used diesel generator set with short construction cycle is set up to meet the needs of users. This type of generator has a relatively large capacity, provides continuous power supply for unsteady loads, has no limit on the duration of continuous operation, and allows one hour of over-load power supply for a period of 12 hours. The overload capacity is 10% of the rated output power of diesel generator set. Because of its long running time and heavy load, the allowable power relative to the limit power of this unit is set to a lower point.

②Standby Generator Set

Usually, the power required by the user is supplied by the mains, and the generator set sets up to ensure the basic production and life of the user is the standby genset when the mains is cut off or when the power supply is interrupted for other reasons. This type of generator set is mainly located in the telecommunications sector, hospitals, and industrial and mining enterprises, airports, television stations and other major power generations. This type of genset is kept in standby state at all times, providing a continuous supply of power to non-constant loads, with no restrictions on the duration of continuous operation.

③Emergency Generator Set

For the use of electrical equipment that will cause large losses or personal accidents when the mains supply is suddenly interrupted, emergency generator sets are often provided to supply power to these equipment, such as fire protection systems for high-rise buildings, evacuation lighting, elevators, and control systems for automated production lines. Such important communication systems and medical equipment that is undergoing important surgery for patients can quickly start up when the mains supply is suddenly interrupted, and provide stable AC power to the load in a short time to ensure timely delivery. Load power supply, this unit requires a high degree of automation.