Views: 0 Author: Site Editor Publish Time: 2026-10-10 Origin: Site
A modular or containerised data center — or any container shelter holding IT, telecom or control equipment — has its cooling designed in at the factory, not added on site: the units must fit the module's narrow geometry, discharge where the racks need it, reject heat through the shell to outside, survive transport, and run unattended wherever the module lands. For air-cooled modules that means compact in-row or wall-mounted precision air conditioners with external condensers on the roof or end wall, a fresh-air free-cooling path, and N+1 units in joint control; for dense modules it means rear door coils or liquid cooling with dry coolers outside, and precision units handling residual load and humidity. CSTHEATEXCHANGER manufactures both the precision air conditioners (24×365, 15–27 °C supply control, fresh-air free cooling, protection and joint control, open protocol) and the complete liquid-cooled 40HQ container data center, so cooling for a modular or container unit is specified, fitted and tested by the same manufacturer that builds the box.
Arrangement | Description | CSTHEATEXCHANGER product |
|---|---|---|
In-row precision units | Compact precision ACs between racks, pulling hot-aisle air and discharging to the cold aisle; short air path; containment by the container walls | Precision Air Conditioner (compact) |
Wall-mounted precision units | Units on the container side wall discharging across the racks; condensers outside the same wall or on the roof | Precision Air Conditioner |
End-wall units with cold-aisle duct | Units at one end feeding a contained cold aisle along the container | Precision Air Conditioner; Fan Wall Unit for larger modules |
Rear door cooling | Coils on each rack door; water/glycol loop to external dry cooler; room units for residual | Rear Door Cooling Coils + Dry Cooler + small precision unit |
Liquid-cooled module | Direct-to-chip or immersion; CDU and plate HX inside; dry cooler outside | Liquid Cooled Container Data Center (up to 420 devices per 40HQ) |
Free cooling | Fresh-air path through filtered wall louvres replaces compressor operation when outdoor air is cool enough | Standard on our precision units |
Demand | Response |
|---|---|
Fits the geometry | Compact units; wall or in-row; condensers on roof/end wall; pipework pre-run at factory |
Transport | Units braced; refrigerant lines secured; pre-charged or charged on site |
Sealed shell | Fresh-air path filtered and dampered; positive pressure option; condensate drained outside |
Climate anywhere | Condensers sized for site peak ambient; coated fins for coastal/industrial; low-ambient kit for cold sites |
Unattended | Joint control N+1; alarms via open protocol; auto-restart |
Energy | Free cooling; EC fans; tight control |
Factory test | Cooling commissioned with the module before shipment |
Fleet | Standard module design repeated; one spares holding |
Modular data center | Container shelter (telecom, control, industrial) | |
|---|---|---|
Load | Higher, denser; may be AI | Lower; radio, transmission, PLCs, drives |
Humidity | Controlled band | Controlled; dry for electrical gear |
Redundancy | N+1 or 2N | N+1 typical |
Liquid option | Yes — rear door, DTC, immersion | Rarely |
Fresh air | Free cooling where filtration allows | Free cooling common — big fuel saving at remote sites |
CSTHEATEXCHANGER | Precision AC + rear door / liquid; full container product | Precision AC + fresh-air section |
In-row or wall-mounted precision units with external condensers for air-cooled modules; rear door coils or liquid cooling with dry coolers for dense modules — all factory-fitted.
Yes — a filtered fresh-air path lets CSTHEATEXCHANGER precision units replace compressor operation when outdoor air is cool enough.
Rear door cooling or our liquid-cooled container data center with CDU, heat exchangers and dry coolers.
Yes — fitted and commissioned with the module at the factory.
Yes — the liquid-cooled 40HQ container data center is our product; for air-cooled shelters we supply and integrate the precision units.
Send CSTHEATEXCHANGER the container size and rack layout, IT or equipment load, site climate, redundancy level and whether liquid cooling is in scope. We will return a factory-fitted cooling configuration for approval.
Email: info@cstheatexchanger.com
International business: +86 0519 8878 2189
Website: https://www.cstheatexchanger.com/
CSTHEATEXCHANGER — the cooling that ships inside the box, from the people who build the box.
