Cummins diesel generators generate a large amount of heat during operation. If ventilation and heat dissipation are not properly done, it may damage the generator set and even cause major equipment failures. Therefore, users must pay attention to the ventilation and heat dissipation issues of the unit during installation. The specific requirements are as follows:

1. When installing Cummins diesel generator sets, the radiator should be placed as close as possible to the exhaust outlet to avoid the recirculation of hot air. When there is no air duct, it is recommended that the distance between the radiator and the exhaust outlet should not exceed 150 millimeters; If the computer room is unable to meet the above requirements, corresponding air ducts should be installed.

2. The area of the exhaust outlet should be 1.5 times the exhaust area of the radiator. In general, it is necessary to cooperate with the radiator device for air ducts and exhaust louvers. The twists and turns of the air duct should be properly bent, and if the pipeline is too long, the scale should be increased to reduce the exhaust back pressure. Long interval air duct silencers should be designed according to

Special planning will be carried out for the characteristics of the construction.

3. The inlet and outlet of the computer room are generally equipped with louvers and grilles. When calculating the size of the air outlet, the effective ventilation area of the louvers and grilles should be considered. The combustion and cooling of the unit require a lot of air, which is often overlooked.

4. Advocate that the total area of the air inlet should be at least twice the area of the unit's radiator; All air vents should be able to prevent rainwater from entering. In areas with cold climates, adjustable louvers can be installed at the inlet and outlet of standby and low operating generator sets, and the louvers can be closed when the unit is not in operation.

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