Installation and commissioning of 420MVA 21/132kV step transformer, installation and commissioning of 21kV bus duct system, installation and commissioning of 132kV switchyard, including 132kV circuit breakers, disco earth switches, protection relays, functional testing, transformer diff, bus zone diff, testing and commissioning of 6.6kV switchgear including primary and secondary injection and full functional testing, testing and commissioning of all 21kV to 6.6kV aux transformers, testing and commissioning of all battery charger systems, UPS systems, SCADA signal testing, earth grid testing, and all auxiliary equipment associated with the power station.
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