The compressor is one of the most important parts of high and low temperature equipment in Shanghai. The service life of the compressor is closely related to the power supply voltage, the number of starts and the use environment. Its maintenance is important, then what should we do to compress the test chamber? What is the life of the machine?
The power supply requirements for high and low temperature equipment are AC380V±10%, 50±0.5Hz, three-phase five-wire system, and the voltage in the workplace should be stable. If the voltage is unstable, the current will be too large or too small. Operation will cause damage to the compressor.
Do not start the compressor frequently during the use of high and low temperature equipment. The interval between the start of the compressor of the test chamber is preferably more than 15 minutes.
It is best not to contain flammable, explosive, corrosive gas and dust, the ground is kept flat, the working environment is well ventilated and there is no dust, and the compressor should be cleaned regularly. If the test box is not used for a long time, it should be placed in a dust-free space. .
The refrigeration process of high and low temperature equipment should be an endothermic process. If the ambient temperature is too high, the working load of the compressor will be increased, and its working efficiency will be greatly reduced. And the daily cleaning and maintenance work of the test box is also a problem that cannot be ignored, and it is also one of the important factors that affect the subsequent equipment test.
The refrigeration process of high and low temperature equipment in Shanghai should be an endothermic process. The use of high ambient temperature will greatly reduce its working efficiency. The daily cleaning and maintenance work of the test box is also a problem that cannot be ignored.
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