For the first time, we delivered 22.9kv SWGR panel of ABB.  

It was the additional panels for distribution line at the Power receiving room. It was all products of HY at the power receiving room such as panels, main Transformers, GIA So Client already decided to buy products. Of HY 22.9kv distributing board was planned by c-gis but price of c-gis was high- er than client’s expect and negotiation was also impossible. So client was in trouble. 

HY thought client buy products of Hyosung because they should It was impossible to install dome- stic 22.9kv panel, because it was too big for electric room. So client asked product of ABB. And we recommended MCGS panel instead of c-gia because this panel is 8000mm wide so it can be installed at the electric room without any trouble. It was inspiration project with strategic pricing of head office and help of Hyosung. Finally we installed 22.9kv panel and Hyosung installed 154kv GIS and 154kv transformer side by side. Now I’m thinking, it was a good choice to choose MCGS panel ins- tead of g-cis. Because SF6 gas in the g-cis was cause environmental pollution so now days many countries try to make substitute insulating material or already use it.