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Newcrest, Cadia East Underground Expansion
• Complete electrical and automation system for six underground inclined conveyors with a total length 8.8km, total lift of 1.4km and an installed power of 26.7MW
Customer needs
• Designed, engineered and supplied full Electrical and Automation solution consisting of:
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7 x 33kV Ring Main Units
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5 x 8MVA Transformers
ABB solution
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10 x Transportable Switchrooms
➢ 5 x Water Cooled ACS 6000 Multidrives with Mining Conveyor Control Program
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5 x Water Cooled Brake Resistors
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5 x Low Voltage MCCs and UPS
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10 x Water Chillers
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19 x 3.3kV Induction Motors
• State-of-the-art conveyor control system that optimises the overall performance, reliability, energy efficiency and operational flexibility of the conveyor system over its lifetime.
Customer value
Slide 20
August 2, 2023
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