Closed

Gibson Island Project - Supply of High Voltage Transformers

Tender ID: 520771


Tender Details

Organisation:
Tender #:
AUS1004P0002  
Status:
Closed
Publish Date:
9 March 2023
Closing Date:
28 March 2023

Tender Description

⁠⁠⁠The Supply includes the design, manufacture, supply and site support for installation / commissioning of High Voltage Transformers.

 
The equipment includes:

• 5 x 275/33kV 140/180MVA KNAN/KNAF YNyn0d11 transformers complete with:
 
o On line tap changer – tank in tank;
o Transformer management system;
o Cable in cable out;
o 50A Neutral earthing resistor with Z monitoring; and
o Surge arrestors;
 
• 2 x 33/6.6kV 15MVA KNAN Dyn11 transformers complete with:
 
o Off line tap changer;
o Cable in cable out; and
o 10A Neutral earthing resistor with Z monitoring;
 
• 3 x 33/6.6kV 8MVA KNAN Dyn11 transformers complete with:
 
o Off line tap changer;
o Cable in cable out; and
o 10A Neutral earthing resistor with Z monitoring;
 
• 8 x 6.6kV/400V 2.5MVA KNAN Dyn11 transformers complete with:
 
o off line tap changer; and
o Cable in cable out.
 
The Supply must comply to all relevant Australian Standards.
 
The Project, including this package AUS1004P0002 High Voltage Transformers is subject to internal approvals. The procurement process or scope, may change at Gibson Island H2 Pty Ltd.’s election, including to accommodate project budget and time requirements.


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