SAMWHA Capacitor 400V 220UF

09/03/2020

What is the maximum flow condition of a centrifugal compressor

The working condition when the flow reaches the maximum is the maximum flow working condition. There are two possibilities for this working condition:

08/21/2025

Summary of the key issues of the servo motor drive

According to the current of the motor, use a driver that is greater than or equal to this current. If low vibration or high precision is required, a subdivision drive can be used. For high-torque motors, use high-voltage drivers as much as possible to obtain good high-speed performance.

01/15/2021

Dafoss high-pressure

High pressure Compressor Compressor discharge pipe too hot Probable bellows leak in KVC capacity regulator. Solution Slowly loosen protective cap. If pressure or traces of refrigerant exist under the cap,there is a leak in the bellows.Replace val

09/08/2020

Medical standards for compressed air quality

Medical gas engineering includes: oxygen supply system, vacuum suction system, compressed air supply system, mixed gas supply system, these gas supplies are directly or indirectly in contact with the patient, will bring many hidden problems, so clean compressed air It is very important in medicine

07/27/2020

Precautions for the use of central air conditioning thermostat

What is a thermostat? What is the thermostat used for? How does the thermostat work? This series of questions is that I want to talk to you today, let’s increase our knowledge!

09/11/2023

Exploring the Different Types of Heat Pumps: A Comprehensive Guide

Heat pumps are an excellent source of heating and cooling for homes and businesses, offering energy efficiency, comfort, and convenience. They are available in a variety of types, each with their own advantages and disadvantages.

01/07/2021

Working principle of air conditioner refrigerator

Working principle of air conditioner refrigerator The basic principle of HVAC chiller using refrigeration For example, the kind used in the laboratory or industrial environment, there are many types of chillers on the market, this is an overview of 器2䀀
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06/14/2020

What is the principle of air conditioning expansion valve Technical stickers!

The electronic expansion valve is a throttling element that can enter the refrigerant flow of the refrigeration device according to a preset procedure. In some occasions where the load changes drastically or the operating range is wide, the traditional th器2䀀
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07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

09/07/2020

Principle and function of temperature control valve of screw air compressor

Each component of the screw air compressor has its unique and important role, such as air filter, oil filter, safety valve, temperature control valve, one-way valve, etc. If one of them is missing, the screw air compressor will not function properly.