NAV 1A and 1B - NTT Global

Design and engineering of a 70.4 MW hyperscale facility with advanced cooling and high-voltage systems to achieve exceptional efficiency.

Challenge:

• Deliver high-density cooling and 70.4 MW IT load within a vertical footprint.
• Achieve a PUE target of 1.4 and reduce energy losses.
• Integrate electrical and mechanical systems seamlessly.

Solution:

• High-voltage (11 kV) distribution network with advanced generator backup. · Water-based condenser loops and HVAC systems for dense cooling.

• Fully integrated MEP design for maximum performance and reliability.

Outcome:

• High-efficiency hyperscale facility supporting 10,000 racks.
• Reduced operational costs through electrical optimisation.
• Established new design standards for hyperscale data centres in India.