Danfoss Compressor HLM078T5LC7

03/09/2023

Working Principle and Starting Modes of Soft Starter

Soft starter is a motor control device that integrates soft starting, soft parking, and light load and energy saving of motor, and multiple protection functions.

06/14/2020

Analysis of common failure causes of totally enclosed refrigeration compressor2

Analysis of common failure causes of totally enclosed refrigeration compressor 1. How to identify the three binding posts on the casing of the hermetic compressor? Running end (R), starting end (S), common end (C), the resistance between RS is greater器2䀀
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08/05/2025

The working principle and the common wiring method of the servo drive

The servo drives, the motor under the command signal from a control system, so whether the drive can work normally or not directly affects the overall performance of the equipment. In the servo control system, the servo drive is equivalent to the brain, and the servo motor is equivalent to the hands and feet.

08/20/2020

Matters needing attention during installation of clean air duct and equipment

Attention should be paid to the installation of air ducts and equipment of clean air conditioning systems:

05/02/2023

Types of Compressors for Air Conditioning and Refrigeration Applications

The compressor is the core energy-consuming component of the refrigeration system, and the capacity and characteristics of the compressor determine the performance of the refrigeration system.

07/31/2020

Is the refrigerant gas or liquid

Regarding whether to charge the refrigerant, whether it is gas or liquid, many masters must have known for a long time. I often see people inquiring about this refrigerant when charging, is it gas or liquid? Here is a summary. For your reference

06/29/2020

Several causes of compressor burning

08/18/2020

How to use low temperature chiller to improve the cooling effect of air cooler

Generally, air coolers are installed outdoors. Therefore, the water temperature of the water storage tray will rise under the high temperature radiation of the scorching sun, which seriously affects the cooling effect.

08/08/2020

Ten matters needing attention in the use of liquid nitrogen tanks

Liquid nitrogen tanks can generally be divided into liquid nitrogen storage tanks and liquid nitrogen transportation tanks. The storage tank is mainly used for the static storage of indoor liquid nitrogen, and is not suitable for long-distance transportat–ﰨ2䀀湠疖VǜV

09/29/2025

Air Cooling System in Data Centers: Working Principle, Key Technologies, Pros and Cons, Application

With the rapid development of Internet technology, data centers are becoming larger and larger. In order to meet the growing data processing needs, the energy consumption of data centers is also increasing.