Transportable Mining Substation Upgrade

Project Brief

Upgrade 12 transportable mining substations.

Requirements

• Install 66kV Circuit Breakers and integrated arc flash protection, including differential protection on 12 transportable mining substations
• Capital Budget A$7.5 million, over 4 years
• Project Completion due December 2015

Deliverables

• New 66kV ABB EDF SK1-1 2500A 72.5KV 25kA Circuit Breaker
• New 72.5KV 100:1 Outdoor Current Transformer for over current and differential protection
• New ABB RET615 Transformer Protection Relay with integrated arc flash relay
• New Fortress Interlocking system

Business Outcomes

• Project In Progress