EATON HMI XV-230-57MPN-1-10-PLC

09/06/2020

Application of Piston Rod Settlement Monitoring System in Reciprocating Compressor

1. Introduction A petrochemical plant imported a reciprocating compressor from abroad, the model is: B254-4118N3.3, 4 rows of symmetrical balanced type, the import and export parameters are: 135kPa (A)@14℃, 3.4MPa (A)@35℃, rotation speed: 425r/min, stroke: 240mm.

09/07/2020

The role of the frequency converter on the air compressor

The frequency converter is a very important controller on the air compressor. The use of the frequency converter in the air compressor system is precisely to make the air compressor system

07/15/2020

ZP49KSE-TF74.1 horsepower 60Hz (R410A) air conditioner Emerson Copeland compressor

Today I want to introduce the Emerson Copeland compressor ZP49KSE-TF7, which is suitable for R410A refrigerant at 60Hz three-phase electric air conditioner. The power given in the manual of Emerson Copeland Scroll Air Conditioner Compressor is 4.1 hp. Other technical parameters can be downloaded from our company's website to download the product manual.

09/16/2020

Application skills of air compressor using oil and gas separator

Abstract: The application technical requirements of the oil-gas separation core used in air compressors, and the problems that occur during the use of the oil-gas separation core are analyzed, and the matters to be noted before installation.

07/27/2020

Selection and comparison of compressors

1. Piston compressor (the work of the piston compressor is the continuous change of the working volume formed by the cylinder, the valve and the reciprocating piston in the cylinder).　

06/29/2020

How the compressor works

06/14/2020

15 common sense of refrigeration and air conditioning!

1. The air conditioner cannot be restarted immediately after it is turned off After the central air conditioner is shut down, it can only be operated after 3 minutes. This is because the timing protector will automatically work to prevent the compresso器2䀀
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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.

08/13/2020

Maintenance of automobile air conditioning control system

When troubleshooting and overhauling the automotive air-conditioning control electrical system, the specific failure phenomena should be observed and the possible failure locations should be analyzed to avoid blindness in overhaul.

08/20/2020

Selection and design of cold storage doors

Under normal circumstances, the cold storage door as one of the cold storage equipment only accounts for less than 10% of the entire system cost. After the entire system is put into use, it has almost become the "front" of the entire system.