Holip VFD Frequency Converter HLPA100003743
Type: VFD
Brand: Holip
There is no price at present, you can Request a Quote
Type: VFD
Brand: Holip
There is no price at present, you can Request a Quote
Type: VFD
Brand: Holip
There is no price at present, you can Request a Quote
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06/14/2020
How important is the installation environment of the refrigeration unit It is enough to do these 4 points! The refrigeration equipment (compressor unit) is installed in the machine room, and the surrounding environment should be maintained:
06/14/2020
The function and classification of refrigeration oil and the requirements of refrigeration equipment for refrigeration oil
07/23/2020
The refrigeration compressor is the core and heart of the refrigeration system. The capacity and characteristics of the compressor lead to the capacity and characteristics of the refrigeration system. In a sense, the design and matching of the refrigeration system is to reflect the capacity of the compressor.
06/21/2020
Electronic expansion valve application and installation precautions <img src="{{media url="wysiwyg/Electronic_expansion_valve_application_and_installation_precautions.png"}}" alt="" /> Advantages of electronic expansion valve: The energy efficiency ratio is improved during high-frequency and low-frequency operation; the reliability of the compressor is improved, the conditions of oil return, liquid return, and exhaust temperature are too high; the operation of the whole machine is reliable, and the problems of water blowing, condensation, and overload are reduced. ; Increased adaptability to changes in refrigerant quantity; Enhanced comfort, short defrost time;
08/04/2020
It is raining in many places across the country, and the air conditioner, as a must-have item for people to enter the summer, is self-evident. Today's air conditioners have very powerful functions.
12/30/2021
An air conditioning refrigeration system is composed of a compressor, condenser, throttling valve, evaporator, and connecting copper pipe and many other parts and accessories.
07/26/2023
A heat pump is an essential part of many homes, providing both heating and cooling to keep the indoor environment comfortable. Like any other appliance, it can sometimes develop issues that require attention. One common problem that homeowners may face is a heat pump making loud noise when turning off.
03/21/2023
About 20 minute’s operation should be done in advance before vacuum pump starts to vacuumize assembling unit. And after oil temperature rises, open extraction valve of assembling unit to extract unit.
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3D printing technology emerged in the mid-1990s. Its basic working principle is similar to regular printing. The printer contains powdered materials such as metal or plastic, which can be bonded together.
07/13/2020
Danfoss training-common faults and analysis of compressors In this issue, we will talk about the common faults and analysis of compressors.