Danfoss Compressor DSH090A7AAE

11/15/2024

Understand VFD Better by Wiring the Main Circuit and Control Circuit

1.1 Open the cover by squeezing the grooves on both sides of the VFD(variable frequency drive), remove the wire baffle, connect the terminals R, S, T to the power, connect the terminals U, V, W to the motor, and connect the earth wire at the ground symbol.

09/09/2020

The era of running customers one by one has passed, the air compressor owner must do this!

In the current air compressor industry, there are various basic marketing models such as human tactics, technical marketing, product marketing, and conference marketing.

06/14/2020

Correct treatment method after refrigeration compressor burned out

I. Introduction: 　　If the compressor burns down or mechanical failure or wear has caused the inevitable pollution of the refrigerant system, the situation is as follows:

09/05/2020

These safety knowledge must be mastered by front-line employees!

How to quickly identify hazards and cultivate good operating behaviors is the focus of frontline employee safety management!

08/05/2020

Problems of evaporator defrosting and improvement methods

Although the evaporator is very useful, the evaporator defrosting electric heating tube burned out and the water collecting tray heating chamber burned out successively during use. So I will introduce the problems of the evaporator equipment and analyze the problems.

08/13/2020

Adding method of refrigerant in central air conditioner

How to add refrigerant to central air-conditioning, what operating methods do you know? Let’s take a look with the editor of okmarts.com today!

08/11/2020

Hello everyone, let me introduce to you, what does the standard central air conditioning budget list look like

The standard central air-conditioning budget is roughly composed of three parts: a configuration table, a specific quotation and a detailed list of auxiliary materials.

06/14/2020

Ammonia refrigeration equipment has leaked, which is the safest way to deal with it!

Ammonia refrigeration equipment has leaked, which is the safest way to deal with it! 1. The danger of ammonia refrigeration system in advance 　　According to the statistical analysis of the actual operation of the refrigeration system, the safety risk ma器2䀀
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09/03/2020

Application and quality standards of compressed air in textile industry

After several years of cold winter conditions, the textile industry began to pick up. Domestic and external demand grew at the same time, and there was even a need to expand. As the second largest power source after electricity

06/29/2020

Several causes of compressor burning