Enclosed pump station
Circulation pumps, headers, storage tank, make-up, dosing and controls inside one weather-protected enclosure on a skid base. Delivered for projects in Singapore and the United States.
Primary-side pump stationsModular cooling
Prefabricated thermal infrastructure.
Cooling plant engineered, integrated and tested as a complete assembly at the factory, then delivered for connection on site.
The problem
Site-built plant is the slow path.
- Schedule
- Compute hardware arrives on a fixed date. Mechanical plant assembled on site from separate packages is often what the programme waits for.
- Integration
- Every joint and termination made on site is work that can only be tested late, with several contractors sharing the interfaces.
- Consistency
- Repeated blocks built in the field vary. Blocks built in one workshop from common parts do not.
Reference architecture
Two reference forms.
Base-frame compute block
Liquid-cooled racks, a centralized CDU, the piping network and switchgear assembled on a common structural frame. Delivered as a 2.5 MW, 20-rack block for a United States project.
2.5 MW project referenceFactory-integrated scope
What is integrated at the factory.
- 01Pumps
- Circulation pumps in parallel or 1+1 arrangement, on variable-frequency drives.
- 02Heat exchanger
- A plate heat exchanger where the design isolates the technology loop from facility water.
- 03Filtration
- Filters with a bypass, so they can be serviced without stopping flow.
- 04Water management
- Storage tank, automatic make-up and dosing, according to the project’s water-quality requirement.
- 05Controls
- Control cabinet, operator panel, instrumentation and wiring, completed and checked before shipment.
- 06Distribution and connections
- Internal headers and flanged inlet and outlet connections, positioned for the site pipework.
System interfaces
- Hydraulic
- Flanged inlets and outlets; number and size per project
- Electrical
- 3-phase, 380–480 V, 50/60 Hz
- Communication
- Ethernet / Modbus (optional)
- Medium
- Deionized water; glycol solution where freeze protection is required
Configuration
Sized to the load, configured to the redundancy requirement.
- Pump-station heat dissipation
- 125–2,500kW
- Pump-station flow range
- 10–250m³/h
- Pressure range
- 1–5bar
- Largest integrated block delivered
- 2.5MW
- 1+1 circulation pumps
- One duty pump and one standby. Used on the United States pump-station reference.
- Parallel pumps
- Three pumps in parallel feeding three circuits. Used on the Singapore reference.
- Closed-loop control
- Variable-frequency temperature regulation with load feedback, and a pressure-balance valve between circuits.
Delivery
From engineering to commissioning.
- 01
Engineer
Requirements are broken down, the bill of materials is generated, and structural and electrical design are completed.
- 02
Factory integrate
Sheet metal, piping and the control cabinet are produced in-house, then assembled and wired.
- 03
FAT
Performance testing and functional testing, followed by the factory acceptance test.
- 04
Transport
Packaging is designed for the assembly and the logistics route is selected with the project.
- 05
Site connect
The assembly is placed, then water, power and communications are connected at defined points.
- 06
Commission
Commissioning and operator training are carried out at first operation.
Considering a prefabricated cooling plant?
Send the capacity per module, site constraints and connection points. An engineer will respond with a configuration and the open questions.