Metal Clad Switchgears
SETAS Metal Clad Switchgears are switching and control cubicles manufactured between 1 kV 40.5 kV comply with IEC 62271-200 standards.

SMC series Metal Clad Switchgears are defined with following features according to IEC 62271-200 standards.
3mm sheet steels
LSC 2B class Loss of Service Continuity
Pm Partition Class
AFLR Internal Arc Classification
4 earthed accessible compartments
Maximum personnel safety with 31.5 kA/ 1 s internal arc test.
Safety electrical and mechanical Interlocking systems.
Withdrawable type Vacuum / SF6 Circuit Breaker for fast and easy servicing
General Production Range and Specifications
Rated Voltage : 3.640.5 kV
Power Frequency withstand Voltage : 1085 kV
Lightening Impulse withstand Voltage : 40185 kV
Rated Frequency : 50/60 Hz
Rated Current ( natural ventilation ) : 6303150 A
Short Circuit withstand Current : 1631.5 kA ( 3 s )
Internal Arc withstand Current : 1631.5 kA ( 1 s ).