FUJITSU Relay SS201-5Z-A3

09/06/2020

Analysis of common failures of motors and solutions

As an important power provider that is indispensable in people's production and life, electric motors will generate serious heat during use, but many times do not know how to solve them.

08/24/2020

Normal operating conditions of the refrigeration system in operation

1. The suction temperature of the compressor should be 5-15℃ higher than the evaporation temperature and 5-10℃ higher than the brine temperature;

06/29/2020

Several causes of compressor burning

11/05/2022

What is a Thermostatic Expansion Valve?

The thermostatic expansion valve (TXV or TEV), also called the thermal expansion valve, controls the openness degree through the control of the superheat of the gaseous refrigerant at the outlet of the evaporator.

09/07/2020

What is the relationship between compressor speed and air compressor service life

The speed of the screw air compressor has an inevitable relationship with the maintenance cycle of the main compressor. The higher the speed of the head, the service life of the bearing will also be shortened.

09/18/2020

The current sales model of air compressors

1. Head office→regional agent→distributor→salesman→customer (representing company: Fusheng, Atlas, etc.) ⑴. It takes about four stages to reach the customer, and the profit is also reduced considerably (because the intervention of the middleman increases the cost)

08/16/2020

The difference between duct air conditioner and split air conditioner

1. What is split air conditioner 　　 Split type is the name to distinguish it from the window machine. The compressor, condenser, evaporator and other components of the window air conditioner are all connected together.

09/11/2020

Hanbell screw compressor oil replacement operation specification

Maintenance and operation instructions for the refrigerating oil of the screw refrigerant compressor of Hanbell 1. The role of lubricating oil:

09/14/2020

How to choose screw air compressor

How to buy suitable and durable air compressor equipment in the air compressor market, okmarts.com provides you with professional knowledge of purchasing screw air compressors Exhaust pressure of screw air compressor

06/14/2020

In doing so, there is no need to worry about reversing the refrigeration compressor! (technology sharing)

In doing so, there is no need to worry about reversing the refrigeration compressor! (technology sharing) When the refrigeration compressor unit is in normal operation, it should also be checked accordingly to prevent the refrigeration compressor from re器2䀀
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