Danfoss Compressor SH120B6ABW

03/18/2024

What Is a Closed Loop System (Servo System / Servomechanism)?

As shown in the figures above, the closed-loop control system has a feedback device to feedback the position of the servo motor, but the open-loop control system does not.

05/23/2022

What is A Safety Light Curtain?

Safety light curtain is a safety certified light curtain product, which is composed of two parts-light sender and light receiver.

09/21/2023

Geothermal, Air Source, and Water Source Heat Pumps: Which is the Best?

Heating and cooling are essential for maintaining comfortable living conditions in any building. Traditional HVAC systems use fossil fuels to generate heat, which is not only environmentally damaging but also expensive.

03/01/2021

Performance characteristics of Panasonic Minas series Panasonic AC servo

The output power of Panasonic AC servo motor is generally 0.1-100 W, and the power frequency is divided into 50 Hz, 400 Hz, etc. It is widely used in various automatic control and recording systems 1.Miniaturization design 1) Through the best thermal analysis of the driver, the miniaturization is realized. Compared with the past, the volume is 75% and the weight is 80% 2) The new punching process of thin die steel plate has greatly reduced the iron loss, shortened the motor length (70% in the past) and reduced the number of drive models. It adopts current grading method to prepare and maintain. One driver is suitable for multiple motors and can identify automatically.

08/11/2020

What is the difference between a fresh air blower and a purifier air conditioner

air conditioning<br></br> 　　Air conditioners refer to equipment that uses artificial means to adjust and control the temperature, humidity, cleanliness, speed and other parameters of the ambient air in buildings/structures to meet the needs of people's production and life.

07/01/2020

Share the characteristics of ZR series Copeland compressors

Share the characteristics of ZR series Copeland compressors There are many types of compressors, and this is what everyone knows. One of them is the Copeland compressor. Due to the advancement of technology, the Copeland compressor has begun to have various series and styles. The function of each series and style is different. Copeland Compressor

01/08/2021

How Does A Refrigerator Work?

To put it simply there are 3 steps by which a refrigerator or a fridge works: 1.Cool refrigerant is passed around food items kept inside the fridge. 2.Refrigerant absorbs heat from the food items. 3.Refrigerant transfers the absorbed heat to the relati器2䀀
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07/07/2020

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

06/16/2020

Compressor wiring diagram

Compressor wiring diagram Wiring diagram of single-phase compressor 　　 Although the orientation of the terminals of compressors of different manufacturers is different, they are marked with letters next to each terminal; for single-phase compressors, C 器2䀀
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08/12/2020

How to prevent the refrigeration compressor from reversing

Reverse rotation is strictly prohibited after the refrigeration compressor is stopped. When the compressor rotor is stationary, there is still a large volume of process gas remaining in the pipeline and has a certain pressure