How many ways are there to start or stop an inverter?
What are the reasons behind inverter overvoltage and under voltage?
Do inverters save energy definitely?
Many industrial automation personnel have doubts about the questions above.
Especially the widespread publicity of frequency conversion and saving energy in some
industries like civilian air conditioner led many people to believe that inverters can
definitely save energy. Thus many industrial automation personnel hope to have a
platform to communicate and find keys to such questions. As a manufacturer specializing
in inverters, Guangzhou HEDY Intelligent Equipment Co., Ltd. has the duty of providing
such a platform allowing industrial automation personnel to communicate with each other,
solve problems about inverters, spread knowledge about inverters, and guide participants
to know about inverters and use inverters correctly.
“Seeking for Heroes of Industrial Automation in Shenzhen: Technical Salon of How to Select Inverter
models and Treat Faults” hosted by HEDY and Shenzhen Qicheng, was held in Baoan Shenzhen
on 1:30 pm May 14th, Saturday, responded warmly by many counterparts. Although it was
weekend, over 50 industrial automation personnel attended the salon from different places.
Attendants gathered in the meeting room and communicated how to select inverter models
and treat faults. In the meeting, Zhu Yulin, a HEDY engineer, introduced much about inverters
from the aspects below:
l Basic Knowledge of Electric Drive
l Basic Knowledge of Inverter
l The Constitution of General Inverters
l Protection Functions of General Inverters
l Brief Introduction of Basic Inverter Functions Applications
l Inverter Applications
l How to Select Inverter Models
Mr. Zhu’s detailed explanation about the above questions drew all attendants’ attention.
He asked some questions every now and then, and also talked about his practice and gains.
To make the attendants know inverters better, HEDY brought some inverters. And
the attendants operated HEDY inverters with great enthusiasm and interest while
listening to Mr. Zhu’s guide.
In the meeting, the attendants asked questions actively. And they were eager to
solve the problems they had in their work. For example, one attendant asked if inverters
could be controlled by Ethernet.
The attendants were eager to learn knowledge about inverters and did not want to
waste a second. During the break and after the salon, the attendants discussed with Mr. Zhu
about the problems they met in their work and Mr. Zhu answered all the questions patiently
and in detail.
Time passed by quickly. Although Mr. Zhu’s lecture last for 3 hours, the attendants
did not feel it was long, instead, they listened with great interest and learned a lot. But
all good things come to an end. The attendants said goodbye to each other in the sunset.
They joined in QQ Group or Wechat Group for further communication to make their
work more efficient.
