C.R. Technology Systems designs and carries out customized air-insulated (indoor) and gas-insulated (indoor and outdoor) medium-voltage electrical switchgears. The choice of type is related to the plant features.
Normal Clad switchgear includes MV compartments categorized as LSC2B continuity of service class.
Key technical features:
- Insulation rated voltage up to 40,5kV
- Busbar rated current up to 4000A
- Short-circuit current up to 50kA x 3s
ATR switchgear includes MV compartments categorized as LSC2A continuity of service class.
Key technical features:
- Insulation rated voltage up to 36kV
- Busbar rated current up to 1250A
- Short-circuit current up to 25kA x 1s
ATR-Ring switchgear includes SF6 gas-insulated MV compartments, categorized as LSC1 and LSC2 continuity of service classes.
Key technical features for indoor applications (IP41 degree of protection):
- Insulation rated voltage up to 36kV
- Busbar rated current up to 630A
- Short-circuit current up to 20kA x 3s
Key technical features for outdoor applications (IP54 degree of protection):
- Insulation rated voltage up to 40,5kV
- Busbar rated current up to 630A
- Short-circuit current up to 25kA x 1s
Our switchgears comply with IEC standards.
APPLICATIONS
- Infrastructures (hospitals, residential areas, industries, data centers)
- Renewable energies (photovoltaic plants, wind farms)
- Public distribution grids
- Transport sector (airports, railway stations, metropolitan areas, seaports)
- Oil & gas plants
- Mines
KEY STRENGTHS
- Tailor-made product
- Remote control
- Easy maintenance
- High safety level for the operators involved
- Short construction and delivery times
- Safety interlocks
- Modular design (the cabin can be integrated with other modules from both sides)
- Ease of installation
- Choice of 3-position disconnector which can be insulated in air or gas (SF6)
- Choice of circuit breaker that can be insulated in air or gas (SF6)
