EVN
5/10/2021
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On 20 April, 48 trucks with more than 20 km of 300 kV cable arrived at the construction site for the connection of the 300 kV substation. This substation will serve the primary completion to supply electricity to the new Umm Al Hayman wastewater treatment plant and will be connected to the high voltage (300kV) transmission line.
Key data:
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Update on the Umm Al Hayman project
XXL-Delivery of the cable spindle
On 20 April, 48 trucks with more than 20 km of 300 kV cable arrived at the construction site for the connection of the 300 kV substation. This substation will serve the primary completion to supply electricity to the new Umm Al Hayman wastewater treatment plant and will be connected to the high voltage (300kV) transmission line.
Key data:
- Installation at the new Umm Al Hayman wastewater treatment plant.
- 300kV gas-insulated switchgear (GIS) (17 fields, 3000A, 63kA)
- 300 / 132 kV oil-filled transformers 300 MVA (4 pieces, in total 1200 MVA)
- 132 kV gas-insulated switchgear (GIS) (34 bays, 800A, 40kA)
- 132 / 11 kV oil transformers 30 MVA (4 pieces, in total 120 MVA)
- 33 kV compensation reactors 45 MVAR (4 pieces)
- 11 kV switchgear (40 fields)