United States / Data-center primary cooling
Primary-side pump station integration
An enclosed primary-side pump station with redundant circulation pumps, automatic make-up and dosing, built for a data-center cooling loop in the United States.
- Architecture
- Closed-loop primary circuit with dry-cooler heat rejection
- Region
- United States
- Client
- Data-center operator, United States
Challenge
The primary loop had to keep circulating through a pump fault, and maintain its own water quality without a separate treatment plant.
System architecture
A 1+1 pump arrangement with variable-frequency drives, a closed circuit, and make-up and dosing built into the enclosure.
- 1+1 redundantCirculation pumps
LINKWAVE scope
- Circulation pumps1+1 redundant
- Variable-frequency speed regulation
- Automatic water make-up and dosing
- Closed-loop circulation
- Anti-corrosion design
Engineering highlights
- 1+1 circulation-pump redundancy.
- Variable-frequency speed regulation.
- Automatic make-up and chemical dosing inside the enclosure.
- Corrosion-resistant construction for a closed primary circuit.
Delivery
Built, wired and tested as a single enclosure, then shipped on a transport frame for connection on site.