BOURNS Encoder PEC11R-4220K-N0024

06/14/2020

Compressor refrigeration oil testing and replacement

Compressor refrigeration oil testing and replacement For system manufacturers, the detection and replacement cycle of compressor refrigeration oil is related to the process control of the production process. If the cleanliness control of the evaporator a器2䀀
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08/19/2020

Eight installation steps of central air conditioning

The installation and purchase of central air conditioners are equally important. Central air conditioners have good materials and without good construction techniques, which will also affect the use of air conditioners

06/21/2020

Common system failures of refrigeration equipment

Common system failures of refrigeration equipment 1. Liquid return: For refrigeration systems using expansion valves, liquid return is closely related to the selection and use of expansion valves. Expansion valve selection is too large, the superheat setting is too small, the installation method of the temperature sensor is incorrect, the insulation bandage is damaged, and the expansion valve failure may cause liquid return.<img src="{{media url=&quot;Common_system_failures_of_refrigeration_equipment2.png&quot;}}" alt="" />

08/21/2020

Three tips for cold storage board installation

n the refrigeration industry, cold storage panels with relatively low technical requirements have attracted a large amount of personnel and capital investment. The choice of the quality of the cold storage board is very important for the cold storage,

08/05/2025

The working principle and the common wiring method of the servo drive

The servo drives, the motor under the command signal from a control system, so whether the drive can work normally or not directly affects the overall performance of the equipment. In the servo control system, the servo drive is equivalent to the brain, and the servo motor is equivalent to the hands and feet.

06/14/2020

What are the protective devices of the air-cooled chiller refrigeration compressor? What is the role

What are the protective devices of the air-cooled chiller refrigeration compressor? What is the role 1. Internal thermostat (installed inside the compressor) In order to prevent the 24-hour uninterrupted operation of the air-cooled chiller, result器2䀀
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09/16/2020

The development of screw air compressor

Since the advent of screw compressors in 1934, after decades of technological improvement, screw compressors have been widely used, especially in refrigeration.

07/04/2020

Danfoss Miele Maneurop compressor MT40 market information

Danfoss Miele Maneurop compressor MT40 market information Meiyoule compressor model; Danfoss Meiyoule Maneurop compressor MT40; Meiyou MT40 horsepower: 3.3hp

06/16/2020

Detailed analysis of the new fully enclosed compressor in the helicopter environmental control system

Detailed analysis of the new fully enclosed compressor in the helicopter environmental control system With the changes in actual demand and technological progress, the refrigeration compressor in the helicopter environmental control system will use an in器2䀀
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06/29/2020

Compression ratio of American Copeland compressor