Danfoss Compressor SM084W4XT

05/06/2025

What is the difference between inverter air conditioner and fixed frequency air conditioner

1. What is inverter air conditioner? Frequency conversion means that the frequency is variable and adjustable. Compared with traditional air conditioners, the generation of frequency conversion air conditioners is due to the rapid development of power el器2䀀
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03/17/2021

Instructions for 3 axis stepper motor driver

The high-speed performance of the motor depends on the power supply voltage, the output torque of the motor on the current setting value.

09/10/2024

Condensers and Evaporators in Refrigeration Equipment: Types, Structures, Principles, Features, and Applications

In this article, we will have a comprehensive understanding of the types, structures, working principles, features and application ranges of condensers and evaporators.

07/02/2020

Introduction of the models such as the MT-100 and other hermetic compressors

Introduction of the models such as the MT-100 and other hermetic compressors The picture shows the fully enclosed compressor MT-100, which is installed by the customer. Meiyou Le Maneurop hermetic compressor detailed introduction;

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

08/04/2020

How to accurately choose the power cord of the refrigeration equipment

The installation of refrigeration equipment is a very rigorous work, and its installation situation will affect the work of the machine to a large extent.

08/11/2020

Is the duct air conditioner a central air conditioner Advantages and disadvantages of duct machines and central air conditioning

At present, there are mainly three types of household central air conditioners that are popular on the market: one is air-cooled heat pump hot and cold water units, commonly known as water machines (water system central air conditioners);

07/26/2020

Why is the refrigeration compressor always overheating protection?

Compressor overheating protection means to protect the compressor motor from being burned. When the motor temperature or the compressor's own temperature exceeds a certain value, some built-in or external protection devices are used to disconnect the compressor's working power supply to achieve protection The role of the compressor.

03/02/2023

The Types of Air Cylinder and Notices for Use

Air cylinder is a tube-shaped metal mechanical part that guides the piston to do linear reciprocating motion in its insides.

07/18/2020

The role of precision chillers in various industries

Piston refrigeration compressor liquid hammer process and reasons for liquid hammer 1. Introduction The phenomenon that liquid refrigerant and/or lubricating oil is sucked into the compressor cylinder with the gas and damaged the suction valve plate