Danfoss Compressor DSH140A4ABV

01/31/2024

How Does a Wood Stove Fan Work?

Wood stoves have been a reliable source of warmth for centuries, providing a cozy atmosphere during chilly days.

06/29/2020

Compression ratio of American Copeland compressor

08/14/2020

Matters needing attention in the installation of household central air conditioning

Problems that should be paid attention to when using central air conditioning 　　 1. Concealed engineering acceptance 　　Household central air-conditioning should be installed before the indoor decoration,

06/25/2020

How to distinguish between screw refrigeration compressor and piston refrigeration compressor

Distinguish from type 　　 Screw refrigeration compressors and piston refrigeration compressors are both volumetric compressors, and screw refrigeration compressors are a new type of high-speed refrigeration compressors.

03/08/2021

AC servo driver wiring precautions

For signal line and encoder input line, please use shielded wire. Wiring length: the length of signal line from NC to AC servo driver is less than 3m, and the length of input line from AC driver to encoder is less than 20m. The ground wire should be thick wire as far as possible. According to the third grounding standard (grounding resistance < 100 Ω), one point grounding method should be adopted to connect the ground wire. If the motor and the machine tool are insulated, the motor should be grounded.

08/17/2020

How to choose chillers for small factories

At present, the chiller industry is continuously accelerating the pace of development. More and more different types of chillers have emerged, and many small chiller factories have been born.

08/19/2020

How to operate cold storage to save electricity

How can the cost of cold storage operation be reduced is a point of concern for many people. The operation cost of cold storage is mainly composed of electricity, maintenance, management fees and other miscellaneous items. Today, let's talk about how cold storage can save electricity.

08/17/2020

How can the chiller be more energy-saving and power-saving

With the continuous improvement of living standards, science and technology are also developing steadily. People nowadays are pursuing energy-saving, power-saving, environmental protection,

08/17/2020

Five elements for safe use of liquid ammonia refrigeration equipment

In recent years, liquid ammonia leakage accidents have occurred frequently, leading to many tragedies. In order to prevent similar accidents, the editor of okmarts.com today takes everyone to understand the five major elements that need attention in the u碌7館2䀀締眪湠眷VV㠠ǝ

08/08/2020

The cold water (freezing) machine displays the reverse phase loss fault quick troubleshooting

The cold water (freezing) machine shows a reverse phase loss fault, which is a common fault of abnormal power supply. The reason for this failure is simple, and it is very convenient to repair, as long as there is a little electrician foundation, it can b–ﰨ2䀀湠疖