Autonics Sensor PRCM30-10DP

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.

01/31/2025

Which Way Do Computer Fans Blow: 3 Seconds to Distinguish the Air Inlet and Outlet

The chassis fan is one of the very important accessories in the computer. It can effectively cool down the temperature, help the computer to dissipate heat and improve the stability of the entire system.

07/19/2024

Gas Solenoid Valves: Common Faults and Troubleshooting Methods

The gas solenoid valve is an important device used to control the flow of gas. It is widely used in household gas stoves, gas water heaters, wall mounted boilers and other equipment.

08/14/2020

Introduction to the three most common classification methods of refrigeration compressors

The evaporation temperature of the single-stage refrigeration compressor is in the range of -45~10℃. Divided by evaporation temperature:

08/12/2020

How to calculate the current carrying capacity of refrigeration equipment wires

The working temperature is 30℃ and the current carrying capacity under continuous 90% load for a long time is as follows:

07/19/2020

The role of refrigerant in the air-cooled chiller

The refrigerant itself circulates continuously in the refrigeration system, and then realizes refrigeration through its own state changes. The refrigerant absorbs the heat of the cooling medium in the evaporator and vaporizes, and transfers the heat to the surrounding air or water in the condenser to condense.

08/14/2020

How to maintain the air-cooled chiller—professionals will answer your questions

Any machinery and equipment, if not maintained and maintained in time, will have problems to varying degrees. If you lack the necessary maintenance knowledge, it is likely to cause serious consequences.

08/16/2020

What are the problems with the fan system of air-cooled refrigerators

The fan system of an air-cooled refrigerator is an important part of the air-cooled refrigerator system. The air-cooled refrigerator uses the fan system to dissipate heat for cooling.

06/29/2020

Several causes of compressor burning

09/09/2020

The invention patents of the air separation industry over the years are here

1 CN2014108206479 A device and method for extracting high-purity liquid argon by using crude argon prepared by multiple sets of air separation