ABB Circuit Breaker 10105164

07/18/2020

Maintenance method for wear of refrigerator refrigeration compressor

　The application of screw refrigeration compressors is becoming more and more common, and some of them have entered the period of frequent failures. When the abrasion of the female and male rotors, body, and exhaust end seat of the refrigeration compressor reaches above 0.65rnm, vibration will occur when the refrigeration compressor is running, the sound is abnormal, the cooling capacity is reduced, and the compressor cannot work normally.

08/19/2025

Heat Pump Making Loud Noise in Cold Weather: Causes and Solutions

When the temperature drops outside, your heat pump becomes an essential part of your home's heating system. While it's common for heat pumps to make some noise during operation, loud or unusual noises can be a cause for concern.

08/09/2020

Testing methods and maintenance skills of air-conditioning computer boards

The microcomputer control system of the household air conditioner is commonly known as the computer board. It is the nerve center of the air conditioner. When a failure occurs, the entire air conditioner will be in a paralyzed state

06/29/2020

Compression ratio of American Copeland compressor

08/18/2020

Refrigeration system purge and clean up after installation

When the refrigeration system is installed, the system should be purged and cleaned first, because the refrigeration process is completed in a closed and clean system.

09/04/2020

Screw air compressors have become an inevitable trend to replace traditional air compressors

In the recommended catalog of energy-saving technology and equipment just announced by the country, screw air compressors account for the majority, indicating that the country is strongly recommending high-performance products with technology and energy-saving

08/29/2020

How to achieve zero failure of enterprise compressor equipment

How to achieve zero failure of enterprise compressor equipment

06/14/2020

At Schneider Electric, we believe that obtaining energy and using digital technology are people ’s basic power

At Schneider Electric, we believe that obtaining energy and using digital technology are people ’s basic power. We empower everyone to maximize the use of energy and resources, and ensure that everyone can enjoy Life at any time and any place. Is On.

09/06/2020

Design steps of two-wire AC current transmitter

Known high-current current transformers convert different currents into 0~5A alternating current for on-site display. For long-distance transmission, the current must be converted into a standard DC current signal of 4-20mA before transmission.

09/09/2020

Fertilizer production assisted by high-pressure air

Few people know that compressed air has always occupied an extremely important position in urea production in the fertilizer industry. okmarts.com compressor, as an expert in the global high-pressure compression field, has become the most powerful partner of urea manufacturers around the world with its professional technology.