The lower the temperature, the more difficult it is to start the genset generator set

The lower the temperature, the more difficult it is to start the genset generator set

genset generator sets have the problem that the lower the external temperature, the more difficult it is to start the unit. The main reasons are as follows:
The problem of battery capacity. When the battery temperature decreases, its capacity will also be significantly reduced for the following reasons.
(A) The electrolyte is not easily diffused, and the chemical reaction rate of the bipolar active material is slowed down.
(B) The impedance of the electrolyte increases, the battery voltage decreases, and the 5HR capacity of the battery will decrease with the decrease of the battery temperature.
When the battery capacity changes, the starter motor cannot be driven, which makes it difficult to start the genset generator set. In response to this problem, you can appropriately increase the battery capacity when selecting the battery, so that even when the battery capacity is reduced, there is enough capacity to drive the starter motor.
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Diesel atomization is not good
When the temperature is lowered, the diesel oil whose label does not match the temperature will be waxed, which will lead to poor atomization during fuel injection, resulting in the failure of the generator set to start.
The solution to this problem is to select the diesel of the appropriate grade according to the conditions such as the lowest temperature of the day
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The oil viscosity is high
This problem is the same as the diesel itemization problem. It is recommended to choose the oil that matches the problem and conditions, or add a water jacket heater to heat the oil and other liquids, so as to avoid the problem that the genset generator set is difficult to start.
During the use of genset generator sets, complete maintenance and repair reports are required to ensure that they can be started quickly during use.
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