CANUS
The rack aisle inside a PortaDC vault, seen through the open door

CANUS/Inside the pod

Inside the pod.Three systems. One hull.

Racks, liquid cooling, 415 V power and controls, designed, built and tested together before the pod leaves the factory.

01The film

01 / 05

Inside the pod

Compute and cooling,built as one.

Every PortaDC is a complete 450 kW to 1.2 MW AI facility in one shell. Racks, liquid cooling, 415 V power and controls are designed, built and tested together before the pod leaves the factory.

450 kW ITLiquid-cooled to the chipClosed loopFactory-tested and recorded

You bring the GPUs. We bring the powered pod.

01 / 06 · Two modules. One machine.

Inside the pod · 1 min 56
02Section02 / 05

The hull, in section.

Choose a hull and a system. Select a numbered point to read what it does.

Hull

System

  • Cool supply
  • Warm return
DWG CANUS·PDC20·S01
TENANTHOST6,058 MM2,896 MM12345
PortaDC20 · 20 ft · 450 kW ITCANUS TECHNOLOGIES
03Assemblies03 / 05

Built as assemblies. Tested as one.

Three assemblies carry the pod. Each is built to CANUS specifications and proven together in a witnessed factory test before the pod ships.

  • 01 · LIQUID

    Coolant distribution

    Moves heat from the rack loop to the roof loop. Redundant pumping, so one pump can stop and the racks keep running.

    • N+1 redundant
    • Supply at or below 35 °C
    • Closed loop
  • 02 · ELECTRICAL

    Grid-edge switchboard

    Takes the site's 415 V supply, meters it at the boundary and distributes it to the racks and the cooling plant.

    • AS/NZS 61439
    • Revenue-grade boundary meter
    • Independent fault isolation
  • 03 · THERMAL

    Rooftop heat rejection

    A full-length dry cooler that locks onto the vault and rejects the heat to air through an Australian summer.

    • 45 °C design ambient
    • 50 °C survival margin
    • No evaporative water
04The boundary04 / 05

FrontierGate™. In every pod.

A rack-mounted unit beside the switchboard. It holds the host's power boundary so the tenant's firm floor never moves, and its boundary readings are signed into the LARUS AI™ record.

The FrontierGate boundary controller: a rack-mounted unit with the FrontierGate mark on its face
Role
Holds the host boundary
Tenant effect
Firm floor never moves
Fault protection
Kept separate
The rooftop dry cooler of a PortaDC at sunset, coolant pipework along its base

Heat goes to air.Not to water.

45 °C
Design ambient
0 L
Evaporative water after fill
05Envelope05 / 05

Designed for 45 °C. Survives 50 °C.

Design ambient
45 °C
Survival margin
50 °C
Coolant supply
At or below 35 °C
Design PUE
1.10 to 1.21
Evaporative water
None after fill
Enclosure
Windowless weathering steel · IP55
Acoustic envelope
Below 55 dBA
Fire
Clean-agent detection and suppression to Australian standards
Electrical
AS/NZS 3000 · AS/NZS 61439
Acceptance
Witnessed factory test, then site acceptance

Deploy

You bring the GPUs.We bring the powered pod.

Tell us the workload. We'll configure the hull around it.

PortaDC™ overview

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