🔄 CDU Cascading (N+1 Ring Manifolds, Auto-Throwover Cascading during Maintenance)

Hyperscale CDU N+1 Ring Redundancy Calculator

Size multi-CDU common ring headers and motorized isolation bypass valves operating in N+1 configurations: upon failure or servicing of any individual CDU, automatically cascade remaining active CDUs to absorb full data hall thermal load in $<2.0 ext{ seconds}$, ensuring zero IT compute downtime, and Tier IV uptime profits.

1. Project & Operating Inputs

Installed CDU Fleet (CDU Count e.g. 5 x 1.5 MW CDUs / 4+1 Redundant)

Peak Ring Header Capacity (GPM e.g. 2,400 GPM Common Secondary Loop)

Customer Bid Price for Supplied Ring Header System ($)

8-inch 304SS Welded Ring Header Pipes, Fast Belimo Actuators, PLC ($)

2. Financial Breakdown & Yield

TIER IV N+1 RING HEADERS

Turnkey Hyperscale CDU Ring Header Skid Profit

Mission Critical Redundant Piping Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost