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SATCON

ISO 9001-2008 Certified

(Design, Engineering and Consultancy Services for
EHV Substations, EBOP of Thermal Power Plants & Large Electrical Systems of Steel plants, Coal & Iron Handling Plants & Misc. Industries

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Services Provided

services

Detail engineering for Electrical, Civil, Structural, SCADA, Controls and Automation systems

Detail engineering activities comprises of preparation of the following drawings and documents :

 

1. Relay and Metering SLDs of EHV switchyards, MV switchgear panels, LV switchgears and MCC panels.

2. Electrical layout plan & elevation of EHV switchyards, GIS substation buildings, indoor substations and plant electrical rooms.

3. Erection key diagram of EHV switchyards along with BOQ of clamps, connectors, conductors, shield wires, hardwares.

4. Clearance diagram for EHV switchyards.

5. Cable trench layout with BOQ of cable trays, bends, Tee, reducers, cable racks etc. for EHV switchyards, GIS substation buildings, indoor substations and plant electrical rooms.

6. Earthing calculation and earthing layout with BOQ of all earthing materials for EHV switchyards, GIS substation buildings, indoor substations and plant electrical rooms.

7. Direct stroke lightning protection (DSLP) calculation and layout of EHV switchyards, GIS substation buildings, indoor substations and plant electrical rooms.

8. Interlocking diagrams for 400kV, 220kV, 132kV, 33kV switchyards. Protection trip logics.

9. Control cable block diagrams and estimation.

10. Power cable schedule and interconnection chart.

11. Control cable schedule and interconnection chart.

12. Control schematics for MV & LV motor feeders in MCC - Unidirectional, Bidirectional, VVVF drives.

13. Lighting calculations, SLD for lighting distribution and layout with BOQ of lighting materials for outdoor switchyard, road, open areas, substation buildings, staff quarters, plant buildings, conveyor galleries, stockpile areas, factory sheds etc.


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