Nader Contactor NDJ1-31

08/20/2020

Multi-line system characteristics and common faults

Multi-connection is commonly known as "one-to-many". A multi-connection system is an outdoor unit connected to multiple indoor units, and each indoor unit can be freely run/stopped, or grouped, or centralized.

03/11/2023

Advantages of Motor Soft Starter

Motor is widely applied in industry and daily life, thus people attach more importance to the starting method of motor. Generally, motor soft starter should be used when motor working power exceeds 30 kilowatts

06/28/2020

Precautions for installation and use of compressor-type car refrigerator

Precautions for installation and use of compressor-type car refrigerator A car refrigerator is a refrigerator that can be carried on a car. Car refrigerator is a new generation of cold storage appliances popular in the international market. Compressor car refrigerators are similar to household refrigerators. They are all cooled by compressor power. The refrigeration is fast and powerful. The refrigeration can reach -18 ℃. It can make ice and keep fresh

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

06/14/2020

Does the amount of refrigerant cause frost in the return air pipe and the compressor

As far as air conditioning is concerned, the principle of system circulation is generally the same as that of refrigerators and freezers. The symptoms of air conditioning systems lacking fluoride are similar to refrigerators and freezers. Many people say 器2䀀
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01/25/2023

10 Things to Consider when Choosing a Pressure Transmitter

A pressure transmitter is a device that converts pressure into a pneumatic signal or an electric signal for control and remote transmission.

02/20/2025

Daikin Vs. Hitachi Air Conditioners

In summer, what is the best-selling electrical appliance in the electrical market? Air conditioners can be said to be one of the indispensable appliances in the family.

09/08/2020

The development trend of compressed air post-treatment dryer

Regarding the compressed air post-treatment dryer equipment currently on the market, from the perspective of technology and treatment effects, traditional compressed air post-

09/01/2020

Application of compressed air in sandblasting equipment

For a long time, the compressed air produced by the air compressor unit is not only widely used in machine tool equipment in the machining industry, but also widely used in the metal surface processing industry.

06/14/2020

Noise of air-conditioning compressors noise from outdoor air-conditioning units and compressors in supermarkets disturbs people

Noise of air-conditioning compressors noise from outdoor air-conditioning units and compressors in supermarkets disturbs people Noise of air-conditioning compressors: noise from outdoor air-conditioning units and compressors in supermarkets disturbs peop