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Process Plant Protection Settings

When construction of a $60 billion LNG plant commenced, AEE was chosen to provide the time graded protection settings for the entire power system from the 240 V lighting and small power circuits up to the 150 MW gas turbine generators. AEE was also responsible for setting the protection on the 2000 high voltage and low voltage induction motors at the heart of the production process.

Through close cooperation between the clients’ engineers, the construction joint venture partners and the substation contractor, AEE provided dependable electrical protection systems which optimised the balance between reliability and security against maloperation.