Allen Bradley Servo Drive 2198-H025-ERS2

08/17/2020

Causes and treatment of cracks at the inlet of the cooler

The crack at the inlet and outlet of the cooler is a kind of brittle crack, which is generally manifested as a crack at the tip of the toothed plate, and then cracks along the intergranular.

06/29/2020

Several causes of compressor burning

08/02/2020

Why do some compressors have to soft start

We know that the motor's direct starting current is 4 to 7 times the rated current, so if the power of the motor is relatively small, then the impact on the grid is not great, we allow it to start directly, generally the motor power is allowed below 7.5KM Started directly

09/08/2020

How to choose the dryer according to the air compressor

Compressed air is the most important source of power in various production industries today, and the compressed air system of air compressors is very important for manufacturers.

08/01/2025

What is Refrigeration Cycle? The Refrigeration Cycle Explained

The refrigeration cycle is a cyclic process in which heat is transferred from a low-temperature object (or environment) to a high-temperature object (or environment) through a refrigerant, thereby cooling the object to a temperature lower than the environment and maintaining this low temperature.

07/14/2020

The cause of insufficient compressor displacement

The cause of insufficient compressor displacement Insufficient exhaust volume is one of the faults that compressors are prone to occur. Its appearance is mainly caused by the following reasons: 1. The failure of the intake filter: clogged fouling,

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.

08/15/2020

How to correctly remove the ammonia refrigerant when repairing refrigeration parts

In the process of maintenance of the refrigerator, if there is a fault in the system components from the compressor exhaust shut-off valve to the accumulator outlet valve

07/27/2020

It is so hot in summer, the refrigerator can freeze the water, open the refrigerator door, will the room cool down

In the hot summer days, especially in the dog days, the heat buildup in the house is very serious. As soon as you open the door, you will feel the heat waves. After a long time, you will sweat profusely, like a sauna.

08/10/2020

Frostbite, accidental ingestion... first-aid measures for refrigerants that must be mastered

1. Precautions for using refrigerant<br></br> 　　 1. Avoid entering highly concentrated water vapor. Although some refrigerants are not easy to burn under normal temperature and pressure conditions, their mixture can burn or even explode under high pressure and high concentration air conditions.