MV swichgear for Induction furnace of Siam Kubota project.



The switchgear is local made in Thailand using Siemens 3AH circuit breaker and SEG protective relays. The switchgear feeds power to 4 winding transformers to get rectified through the low voltage control system. 

There are 2 outgoing feeders to the rectify transformers. The incoming feed is connected directly to busbar of the switchgear.

See the mimic diagrams in the panel photo.


We do manufacturing of the switchgear, delivery to site, install and commission them successfully.



Side of the panel. It shows the PT with fuse at the
top.The grey tube in the middle are the poles of VCB.
Down at the bottom is the CTs