LMC Series Metal Clad Type Switchgears
LMC series Metal Clad type air insulated switching and control units, manufactured 1 kv – 40.5 kV voltage level in accordance with IEC 62271-200 standards.
LMC series switchgears have high mechanical and electrical strength beside high operation safety, service continuity.
General Features
- 3 mm galvanized steel main frame
- Extensible from both side
- 4/5 accessible compartment
- High current capacity and high short circuit duration
- Electrical and mechanical interlocking system to avoid wrong operations
- Internal Arc tested design
- Easy and fast service opportunity with withdrawable type SF6 or Vacuum Circuit Breakers
- Type tested grounding systems are used
- Easy transportation and storage
Technical Features | |
---|---|
Service Continuity | LSC 2B |
Insulation | Air |
Partition class | PM |
Internal Arc Classification IAC | AFLR |
Rated Voltage | 1…40.5 kV |
Rated power frequency withstand voltage | up to 85 kV |
Rated Lighting Impulse withstand voltage | up to 185 kV |
Rated Frequency | 50/60 Hz |
Rated Current | 200…..4000 A |
Rated short circuit curren | 16/20/25/31,5/40 kA (1s/3s) |
Rated internal arc current | 16/20/25/31,5/40 kA (1s) |