2. GIS
GIS is a protective device that is installed at the substation which
limits the range of accidents by quickly shutting out load current
and fault current. We currently produce and supply 245kV
GIS/ 170kV GIS / 145kV GIS / 72.kV GIS / 36kV GIS /25.8kV GIS.
3. Distribution Protection Device
Switch : It is used for the purpose of playing a role of load
breaking and we produce eco-friendly with insulating SF6 GAS
/ Polymer.
Recloser : It automatically cuts off electricity if there is load
current, and mainly protects for electrical devices. Moreover,
it amplifies with reliability of supplying stable electricity and
we produce eco-friendly with insulating SF6 GAS / Polymer.
ALTS : If there is occurrence of power cut, ATLS device uses reserved
electricity to supply stable one and we produce indoor
and outdoor type of it
C-GIS/MCSG : We produce as C- GIS (Cubicle type) which
is more compact in size than the original GIS as well as
MCSG(Metal Clad Switch-gear) which is eco-friendly.
DC Circuit Breaker : We product and supply DC C/B which
mainly installed at subway station, ESS substation, and etc.
where DC power supply is needed to protect the railway.
MAIN PRODUCT