ENC VFD Frequency Converter EDS1000-4T0055G/0075P

09/05/2020

The advantages of asynchronous motor over traditional permanent magnet motor

The asynchronous motor is a three-phase induction motor, not the rare earth permanent magnet motor used in traditional electric vehicles. What are the reasons for this? The difference between induction motors and permanent magnet motors.

08/12/2020

Reasons for the increase in condenser pressure in cold storage projects

The role of the cold storage is to ensure the quality of the stored items. With the country’s support for the construction of cold storage, cold storage projects have appeared in more places,

06/15/2022

How to Select a HMI?

There are three basic types of HMIs: the pushbutton replacer, the data handler, and the overseer.

11/25/2021

As 5G is on the Way, Do You Really Understand the Use of HMI?

What is HMI (Human Machine Interface)? This era is smart and full with information. We have already been placed in the age of smart technology and filled with all kinds of new devices and inventions every day.

08/12/2020

After reading this article, completely get rid of the phenomenon of centrifugal refrigeration compressor surge

Centrifugal refrigeration compressor is a speed compressor, which is a kind of impeller rotating machinery. It relies on the high-speed rotating impeller to do work on the gas to increase the gas pressure.

08/13/2025

Refrigerator Compressor Not Running and What to Do?

When it comes to refrigeration, the compressor is one of the most crucial components. It plays a vital role in keeping your refrigerator running, as it's responsible for pumping refrigerant throughout the system.

06/29/2020

What is the cause of compressor pipeline vibration

07/16/2020

Vacuum leak test method for small cold storage equipment

Refrigeration systems with evaporating pressure gauges close to or below atmospheric pressure must be tested for vacuum leak tests, leaving the refrigeration equipment under proper vacuum for a certain period of time, reflecting and observing whether air has penetrated into the system from the reading of the vacuum pressure gauge for inspection The sealing performance of the cold storage equipment system.

03/15/2021

ALPHA Alpha Servo Drive Repair

Common faults of Alpha servo drives include: power-on without display, with display without output, overcurrent, overvoltage, undervoltage, overheating, overload, overspeed, phase loss, jitter, encoder abnormality, module damage, ground fault, parameters Errors etc.

08/17/2020

Methods to prevent failures of industrial chillers

In the process of using the industrial chiller, the prevention of various failures of the industrial chiller can reduce the cost of the company's later maintenance equipment. The stable operation of industrial chillers directly affects the efficiency of e碌7館2䀀締眪湠眷