Inovance Servo Motor MS1H1-10B30CD-A351Z

08/17/2020

Common failures of scroll chiller compressor

Scroll compressors are mainly used in air-cooled box chillers, water-cooled box chillers, open chillers, low temperature chillers, etc. It is said that the compressor is the heart of the chiller, so how can we operate to avoid the compressor from malfunct碌7館

08/31/2022

Top 3 Things you must Know about Circuit Breaker

The circuit breaker is a very common safety component in the circuit. It can break the circuit at the proper time to protect the circuit and other equipment. To better learn about how it works, we’d better figure out some key concepts.

08/23/2021

Why We Use VFD - Efficiency and Performance

The Variable Frequency Drive (VFD) is a device widely used to convert the constant voltage of an autonomous AC power source into a variable voltage for controlling the torque

09/09/2020

The classification and function of filters

air filter The prototype of 　　 air filter is a respiratory protection device used by people to protect the breath. According to records, as early as the first century in Rome, people used hemp masks for protection when they purified mercury. In the long time since then, air filters have also made progress,

08/12/2020

How did the sediment in the chiller come from

Water chiller is a kind of water cooling equipment that can provide constant temperature, constant flow and constant pressure cooling water equipment.

09/08/2020

Three requirements of modern industry for compressed air

In many chemical, food, ceramic, electronic industries and other industrial sectors that use compressed air energy, compressed air pollution can destroy other processes. Therefore, in order to improve the service life and reliability of pneumatic equipment and systems, and ensure the quality of the products produced, the compressed air must be purified and dried.

10/08/2025

HVAC Compressor 101: Working Principle, Types, Function

The compressor is a critical component of any HVAC (Heating, Ventilation, and Air Conditioning) system, responsible for compressing and circulating the refrigerant that cools the air.

06/14/2020

About refrigeration compressor overload protector, we must understand these things

1. Why does the compressor produce overheat protection?

07/07/2020

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

06/23/2020

The air conditioner suddenly stopped cooling.

1.The air conditioner remote control may not adjust the temperature. 2. It may be that the air conditioner has not been cleaned for too long, which causes dust to accumulate on the filter net, so that the cold air blocking the air conditioner cannot be blown out. 3. There may be leakage of freon in the air conditioner, resulting in too little freon, and the air conditioner is not cooled. 4. Energy saving is due to unstable voltage, which causes the air conditioner to not be cooled. 5. It may be that the number of air conditioners is insufficient, and the small number of horses is not used for cooling in a large area of the house.