FATEK Extension Module B1-L2A1D

07/17/2020

Reasonably adjust the cold storage evaporator and defrost in time

Reasonably adjust the cold storage evaporator and defrost in time Generally speaking, every increase in the cold storage evaporation temperature can save energy Therefore, under the premise of satisfying the low refrigeration process of the product, the evaporation temperature can be increased as much as possible by adjusting the amount of liquid supplied. The thermal resistance of the frost layer is generally much larger than the thermal resistance of the steel pipe.

08/07/2020

Working principle of frequency converter

　Inverters can be divided into voltage type and current type inverters.<br></br> 　　 Voltage type is an inverter that converts the DC of a voltage source to AC. The filtering of the DC loop is a current type that converts the DC of the current source to AŒ

08/19/2020

Causes and solutions for phase failure of industrial refrigerators

Industrial refrigerators display reverse phase loss failure, which is a common failure of abnormal power supply. The reason for this failure is simple, and it is very convenient to repair, as long as a person with a little electrician basis can solve it easily!

08/01/2020

The new era of dual-supply air-conditioning refrigeration, floor heating and heating trend has arrived

For heating equipment, many people will have doubts. The central air conditioner installed in the home already has heating function. Do you need to install floor heating?

05/01/2023

What are Refrigeration and Air-Conditioning Compressor Heaters Used For

The compressor heater (oil heater, crankcase heater, compressor heating belt) is a part of the refrigeration compressor.

06/14/2020

Axial compressor

Axial compressors and centrifugal compressors are both speed type compressors and are called turbo compressors. The meaning of speed type compressors is that their working principle relies on the blades to work on the gas, and the flow speed of the gas ca器2䀀
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08/24/2020

Reason analysis of refrigeration compressor can not start or stop soon after start

1) First check the main circuit. Whether the power supply has power, whether the voltage is normal, whether the fuse has been blown due to starting overload, whether the air switch has tripped, whether the switch contacts are good, and whether the power supply is missing phase. Observe the voltmeter and ammeter when starting. When the small-scale refrigeration and air-conditioning equipment does not have an ammeter or electric meter, a multimeter or electric pen can be used to check the power supply. When the power supply voltage is too low, the compressor will not start.

09/10/2020

Innovative filtration technology in the automotive industry

This article focuses on some innovative filtration and separation technologies used in the automotive industry. The article focuses on the application of these technologies in the field of engine manufacturing.

09/02/2020

7 reasons for high oil consumption of air compressors

Run oil In our daily work, we often encounter the problem of running oil in air compressors. In addition to the quality of the oil content, what other reasons can cause running oil? Engineers have summarized several reasons that can cause running oil in practice. The following okmarts .com share with you.

06/29/2020

Several causes of compressor burning