________________PFU Transformer and Surface Distribution Substations

Applications:

• PFS is a concrete monoblock enclosure for Surface and Internal Control Transformer Substations up to 36 kV.
• Large infrastructures such as: Airports, railroads, tunnels, highways etc.

Application sector:

• Industry
• Infrastructure
• Mining
• Utilities and renewable energies

General Characteristics:

• MV switchgear with integral gas insulation.
• CGMCOSMOS system up to (24 kV) and CGM.3 system up to (36 kV).
• Protection, control and measurement units (Remote control, remote metering, built-in control, remote management, etc.)
• Direct interconnections via MV and LV cable.
• Up to 2 MV/LV distribution transformers with integral filling in liquid dielectric up to (36 kV) and(1000kVA) unit power.
• Lighting and auxiliary services.
• PFU concrete monoblock building.
• MV and LV cable input/output.

Advantages:

• Option to include multiple MV distribution configurations.
• Individual front door for each transformer.
• Ventilation by natural air circuit, class 10, achieved through grids installed on the walls of the enclosure and the transformer door.
• Personalized studies based on the data provided by the client.

IEC 62271 - 202 - IEC 62271 - 200 IEC 62271 -150 ENERSIS-ENDESA E-MT-023