WAGO Relay 858-354

06/29/2020

Compression ratio of American Copeland compressor

08/03/2020

The reaction characteristics of air-conditioning refrigerant and air are the culprit of compressor explosion!

Recently, the news reported that air conditioners and refrigerator compressors exploded, causing serious injuries to installation and maintenance workers. So I searched and sorted out some related materials for everyone to learn and use.

06/14/2020

About refrigeration compressor overload protector, we must understand these things

1. Why does the compressor produce overheat protection?

12/23/2024

Rexroth Servo Drive Fault Codes and Troubleshooting Methods

Common faults of Rexroth servo drives / servo controllers include: no display, phase loss, overcurrent, overvoltage, undervoltage, overheating, overload, grounding, parameter errors, display but no output, module damage, etc.

09/08/2020

What equipment should a typical compressed air system include

In addition to the compressor itself, typical compressed air systems often include air post-processing equipment such as dryers, filters, and oil-water separators, which are also critical to the quality of compressed air.

06/14/2020

Central air-conditioning unit classification

Central air-conditioning unit classification The central air conditioning unit is the core part of the central air conditioning system. Reasonable selection of units is very important for a central air-conditioning project. Regarding the cooling mode and器2䀀
ￜ皥
䖒皦즠Ʋ煔क़㲈Ʋ
䌁皦
ᮔDž༬皧煞क़Ѐ呄ᠾ鹨់༹皧
ࠄ
00령ꐱ댁珵뛐珵Љ
䕄

06/13/2024

How to Select a Right Solenoid Valve? Selection Guide for Beginners

The solenoid valve is an industrial electromagnetic device used to adjust the direction, flow, speed, etc. of the medium.

09/01/2020

How to effectively reduce the air consumption of air-jet looms

The air-jet loom is the fastest-developing shuttleless loom in recent years, but its energy consumption is much greater than other shuttleless looms, which increases production costs.

07/31/2020

Refrigeration principles of refrigerators and air conditioners

Refrigerator is a kind of refrigeration equipment that keeps a constant low temperature, and it is also a civilian product that keeps food or other items in a constant low temperature and cold state. There are cabinets or boxes for freezing by compressors and ice machines, and storage boxes with refrigeration devices

11/03/2021

Do You Really Understand Human Machine Interface (HMI) - HMI Q&A

Q1: Is HMI only used to connect to PLC? That’s not true. HMI products are originally produced to solve the problem of PLC human-computer interaction.