Industry Information

Update July 03, 2023

Brief introduction of cable variable frequency series resonant AC withstand voltage test device

At present, there are more and more XLPE XLPE insulated power cables in the world and domestic to replace the original oil-filled paper-insulated power cables. However, the test method before the...

Update July 02, 2023

Introduction to variable frequency series resonance test set

The frequency conversion series resonance complete test device is also called variable frequency series resonance AC withstand voltage test device, frequency conversion resonance, frequency...

Update July 01, 2023

Working principle of variable frequency series resonance test set

It is known that when the loop frequency f = 1/2π √ LC, the loop resonates. At this time, the voltage on the sample is Q times the output voltage of the excitation high voltage terminal. Q is the...

Update June 30, 2023

What are the advantages of variable frequency motors compared to conventional motors?

Attentive netizens will find that when we look at some refrigerators, air conditioners or washing machine products, we can see keywords with the word "inverter" in the title. Of course, the...

Update June 29, 2023

South China Shipbuilding Co., Ltd. received 2 sets of 500-ton electric variable frequency winding pile crane orders

Recently, CSSC Huanan Ship Machinery Co., Ltd. newly signed two sets of “500-ton electric variable-frequency winding pile cranes for offshore wind power installation platform project” contract, which...

Update June 28, 2023

Transformation of mine hoist by high voltage variable frequency speed control system

1. Brief introduction of the original mine hoist speed control system and frequency conversion electronic control system Hebei Qifengfeng Mining Group Corporation is a national large-scale enterprise...

Update June 27, 2023

With fresh and healthy face-to-face, infinitely variable frequency air-cooled refrigerator booster

As people's requirements for quality of life are getting higher and higher, people's requirements for refrigerator products are not only simple requirements for preservation and...

Update June 26, 2023

Fault Analysis of Outdoor Unit of Gree Variable Frequency Cabinet Outdoor Air Conditioner

1 Introduction This article refers to the address: http:// Based on the experience of the brains, the experience of rote memorization, although it can quickly solve some kind of failure, but knows it...

Update June 25, 2023

Vacon China released a number of new variable frequency drive products

On September 26th, Weiken (Suzhou) Electric Drive Co., Ltd. successfully held a new product launch conference for “new products, new future” inverter drive in Suzhou factory. More than 100 Vacon...

Update June 24, 2023

Thermo ScientificTM TSX Series Variable Frequency Ultra-Cryogenic Refrigerator White Paper

Thermo ScientificTM TSX Series Variable Frequency Ultra Low Temperature Refrigerator White Paper -- Best sample protection, lowest energy consumption The laboratory samples are invaluable, not only...