Fuji VFD Frequency Converter FRN450F1L/D-2C911

01/04/2021

Compressors

Compressors The largest compressor program for commercial and industrial refrigeration, air-conditioning and heat pump applications. Since the end of the 19th century, it has been our business to cool processes and products, and to control the tempera器2䀀
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즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦
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08/27/2020

Analysis and Treatment of Lubricant Water Ingress Fault of Permanent Magnet Variable

Frequency Air Compressor Analysis of Lubricant Water Inflow Fault of Permanent Magnet Variable Frequency Air Compressor 1. The accumulation of condensed water causes an error in the oil level reading

06/20/2020

Structure diagram of single vane compressor_Main features of single vane compressor

　　 The basic structure and working principle of single slide compressor.<img src="{{media url=&quot;Structure_diagram_of_single_vane_compressor_Main_features_of_single_vane_compressor.jpg&quot;}}" alt="" /> Single sliding vane compressor is also called scraper compressor or rolling rotor compressor. Its structure is shown in Figure 3-7. A cylindrical eccentric rotor (also called a piston) is installed in the cylinder, and the center of rotation of the rotor coincides with the center of the cylinder. In the middle of the upper part of the cylinder, a scraper that can slide up and down is installed. Due to the force of the spring,<img src="{{media url=&quot;Structure_diagram_of_single_vane_compressor_Main_features_of_single_vane_compressor2.jpg&quot;}}" alt="" />

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

06/14/2020

Cold storage system composition control and operation process

Cold storage system composition control and operation process 1. Composition of small cold storage system As shown in the figure, the figure is a refrigeration device composed of a cold storage, mainly including: refrigeration compressor, chiller, therm器2䀀
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즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦
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10/31/2025

Computer Cooling Fans Common Faults, Causes and Solutions

Any electrical equipment will have a heat source during use, ranging from new energy equipment, charging piles, energy storage equipment, wind energy equipment.

06/14/2020

How to judge the quality of single-phase and three-phase refrigeration compressors

A compressor is a driven fluid machine that raises low-pressure gas to high-pressure gas, and is the heart of a refrigeration system. Then, after-sales maintenance sometimes doubts that the compressor is malfunctioning, how to check and judge at this time器2䀀
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瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ￜ皥

09/21/2020

Cold dryer knowledge

Refrigeration unit refrigeration capacity conversion table

08/15/2025

Best Liquid CPU Coolers 2023: Top 360 AIO Coolers

If you are a PC gamer or a worker who needs to perform high-intensity calculations, then you must have a deep understanding of the CPU temperature problem.

08/24/2020

Utilize the cold storage management system to reduce the work of entering and leaving the warehouse

At present, domestic cold storage management generally adopts manual + paper documents + excel management mode to complete daily billing, storage, delivery, warehouse adjustment, expense settlement, data collection, report production and other business links.