For diesel generator sets, there is a specific model specification, much like our identity cards have uniqueness. The primary reason for this is to facilitate unified management in production and administration. Of course, these model specifications do not mean that enterprises can arbitrarily make regulations; instead, the state has established unified regulations for the naming and coding methods of diesel generator sets. As for the arrangement of model numbers and the specific meanings of symbols:

1---The rated output power (KW) is primarily indicated using numerical values.

2--- This letter "G" denotes the type of output voltage, representing AC power frequency; the letter "P" signifies AC intermediate frequency; the letter "S" stands for AC dual frequency; and the letter "Z" represents DC.

3--- It's also important to know the type of generator set; the letter "F" primarily represents land-based, while "FC" denotes marine generator sets. Additionally, the letters "Q" and "T" respectively stand for automotive and trailer usage.

4—Additionally, there are control features, where in standard units, Z stands for automated units; S represents low-noise units; SZ indicates low-noise automated units; and TH denotes humid-heat type.

This is only a portion of the regulations. For the specific details, you can download and view them at the generator manufacturer's website. Although they are generally not used, they are still very useful for management purposes. Therefore, some people can treat them as common knowledge to understand.