Copeland Compressor ZR57K3E-TF5-230

04/10/2025

5 Types of Compressors for Central AC (Working Principles, Pros and Cons)

Do you know the working principles, advantages and disadvantages of piston compressors, rolling piston compressors, scroll compressors, screw compressors and centrifugal compressors for central air conditioning?

04/19/2022

How to Properly Ground The Electromagnetic Flowmeter Under Different Installation Conditions?

Because the output signal of the sensor is very small, it is usually only a few millivolts. In order to improve the anti-interference ability of the instrument, the zero potential in the input circuit must be grounded

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

01/08/2021

Four technical advantages of Mitsubishi Electric compressor

Four technical advantages of Mitsubishi Electric compressor Those who get the Central Plains get the world, those who get the compressor get the comfort, energy saving, mute and long service life of the central air conditioner. Mitsubishi Electric is a器2䀀
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06/14/2020

Advantages of natural gas used in air conditioning and refrigeration technology

Advantages of natural gas used in air conditioning and refrigeration technology Natural gas-based refrigeration and air-conditioning technology has entered the market in developed countries in the middle of the last century.

06/14/2020

How does the frequency conversion air compressor save electricity

How does the frequency conversion air compressor save electricity The frequency converter will automatically adjust the working frequency of the compressor How does the frequency conversion air compressor save electricity? The frequency converter will auﰸ2䀀
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06/14/2020

The refrigeration master analyzes the phenomenon and cause of compressor liquid blow, you are worth reading!

The refrigeration master analyzes the phenomenon and cause of compressor liquid blow, you are worth reading! The phenomenon that the refrigerant or lubricating oil damages the intake valve piece when the gas is sucked into the compressor cylinder, and do器2䀀
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08/18/2020

How to use air-cooled chillers to save energy and cost

Many companies need a low temperature environment when completing production tasks. Because companies use air-cooled chillers to reduce the environmental temperature, the cost is relatively low,

08/11/2020

Introduction to five common failures of screw chillers

Introduction to five common failures of screw chillers<br></br> 1. Screw chiller communication failure 　<br></br> The control of each module by the computer controller is realized through the communication line and the main interface board

09/11/2020

Recent market development of air source heat pumps in various countries in the world

The 1997 World Climate Summit in Kyoto, Japan established the reduction of greenhouse gases (GHG), achieving the goal of reducing greenhouse gases by at least 5% below 1990 levels between 2008 and 2012.