Rockwell A-B Sensor 872C-M15CP30-N4

08/16/2020

Solutions to common system problems of air-cooled chillers

Generally, after companies have used air-cooled chillers for a long time, they are prone to various failures due to lack of necessary maintenance and maintenance. Faced with the occurrence of failures,

07/31/2020

What kind of equipment is suitable for high and low pressure refrigerant charging method

There are generally two types of refrigerant charging methods: low-pressure charging and high-pressure charging. The advantage of the low pressure charging method is that it is easier to control the amount of refrigerant charged,

06/20/2020

Three common faults and solutions of water-cooled air conditioners

Water-cooled air-conditioning failure 1. Water-cooled air-conditioning noise causes and troubleshooting <img src="{{media url=&quot;Three_common_faults_and_solutions_of_water-cooled_air_conditioners.jpg&quot;}}" alt="" /> 　　Water-cooled air conditioners are noisy and often affect the quality of sleep, which leads to irregular life and rest. At this time, the reasons and solutions of water-cooled air conditioner noises need to be considered:

09/08/2020

Relevant introduction of membrane compressed air dryer

The membrane dryer is a compressed air drying device that uses the difference in membrane permeability of compressed air to realize the separation of moisture from air and water, thereby obtaining dry compressed air to meet user requirements.

07/16/2020

Limitations of motor protectors

The main purpose of motor protection is to protect the motor from burning, and the function of the protector is very limited, which is obviously an impossible task. In practical applications, there are many reasons that can cause the motor to burn down, which can be roughly divided into the following categories: motor overload caused by various

08/20/2020

Matters needing attention during installation of clean air duct and equipment

Attention should be paid to the installation of air ducts and equipment of clean air conditioning systems:

06/29/2020

Compression ratio of American Copeland compressor

07/07/2020

Is the semi-closed screw compressor going up or down The views of these companies coincide

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

06/14/2020

How to Emancipate the Mind and Develop in the Air Compressor Industry

How to Emancipate the Mind and Develop in the Air Compressor Industry How to Emancipate the Mind and Develop in the Air Compressor Industry      Nowadays, the general machinery air compressor industry has gone through a stage of extensive development ﰸ2䀀
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08/19/2020

The impact of excessive or small pump flow on the chiller

The chiller may have various types of failures. Why does the water pump fail with too much or too little flow?<br></br> 　　 In fact, whether the flow of the water pump is too large or too small, it will have a certain impact on the operation of the chiller, so it is not a good thing that the flow is too large or too small.