Power System

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• 2 independent substations: Libei and Jianling
• 2 channels of mains supply in mutual hot backup
• Single power supply capacity: 12000 KVA
• High-frequency UPS, 2N redundancy, up to 20 minutes for a single system at full configuration
• Generators in N+1 backup mode, green and energy-efficient Caterpillar diesel generators
• An underground fuel reserve that can power generators for up to 8 hours
• Only 1km from the depot, bound by a fuel resupply agreement
• Power density: average power of 3KW for a single cabinet, supports low-density 6KW cabinets and a small number of 15KW high-density cabinets