Eaton Contactor ECN02A5J3D

01/12/2021

Mitsubishi Heavy Industries Air Conditioner KXZmini series, excellent quality starts with the selection of parts

When you are in an office building, shopping mall, cinema, restaurant, or at home, you can enjoy the comfortable body feeling brought by the pleasant room temperature. Will you ever be curious? What advanced technology is behind the air outlets, let us Ca器2䀀
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06/29/2020

How the compressor works

11/24/2022

Classification of Flame Detectors

Burning generates smoke and releases heat, thanks to which, smoke detectors are invented to protect the people and properties.

08/25/2020

How to judge that the freezer has aged

Long-term use of the freezer will cause some large and small problems. The freezer in many people's stores has gradually become aging for some years. In this hot summer, if the commercial freezer in your store suddenly breaks down

06/24/2020

The reason why the air conditioner is not cooling

Occasionally encounter the problem that the air conditioner does not cool in life. Don't worry at this time. The reason for the air conditioner not cooling is not very complicated. After understanding the reason for the air conditioner not cooling, you can solve the problem by taking the right medicine.

08/11/2020

What will happen if the thermal expansion valve is configured too large

A 10P air-conditioning unit is equipped with a 12-ton (1 cooling ton=3.517KW) expansion valve. What will happen?<br></br> 　　 If you follow the DANFOSS selection software, this configuration will not be recommended (all think this type of selection is too large)<br></br>

09/10/2020

Questions and Answers on Filter Technology of Compressed Air Purification System

1 Why is the most harmful of oil in the air? Answer: In some places with strict requirements, such as pneumatic control systems, a drop of oil can change the condition of the air holes. Paralyze the production line that was originally running normally and automatically.

09/08/2020

Compressed air filter selection method and related technical parameters

In the air compressor system, the air processed by the air compressor cannot be used directly. It must be purified by the dryer filter before it can be put into the air equipment. The role of the filter in the air compressor system is to remove liquid water, dust, oil, dust and other impurities in the compressed air.

01/16/2021

What are the requirements for refrigeration compressor installation

What are the requirements for refrigeration compressor installation What are the general requirements for the installation of refrigeration compressors? 1.Collect the original materials and technical documents of the refrigeration device and system desi器2䀀
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08/17/2020

Points for Attention in the Replacement of Heat Exchange Tubes of Shell and Tube Heat

Exchangers Shell and tube heat exchanger (shell and tube heat exchanger) is also called shell and tube heat exchanger.