Does the lubricant type of a reciprocating compressor affect the compressor current?
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This post was last edited by sdwfsgyykai on 2019-5-16 07:57. With the same production load, what changes occur in the operating current of the compressor when using lubricants with low viscosity versus those with high viscosity? I’d like to ask everyone!
There won’t be any noticeable difference, after all, the change in power caused by the viscosity of the bearing lubricant is too small
This question..... seems like it shouldn’t be asked in this way. If the viscosity of the lubricant affects the current...... then...... haha......
Lubricant is essential for the proper operation of a compressor. Key parameters such as viscosity and carbon deposition can affect the operating efficiency and even the safety of the compressor. Poor oil viscosity and increased carbon buildup can, to a certain extent, lead to higher power consumption.
Lubricating oil cannot affect the compressor’s load current; the current is determined solely by the load.
The viscosity of lubricating oil is determined by the compressor model; generally, the larger the model, the higher the viscosity, as this is necessary for lubricating the moving parts, reducing temperature, and protecting the equipment. The current should not be taken into consideration, and for large units this value can be ignored; theoretically, however, it is certain that the greater the viscosity, the greater the current consumption.