Two circuit boundaries
Identify facility-water supply and return conditions separately from the technology-cooling supply and return conditions.
Equipment selection · Australia & New Zealand
TC-CDU-L120R: 120 kW In-Rack Liquid-to-Liquid CDU
Assess the TC-CDU-L120R for Australian and New Zealand integration. The catalogue lists 120 kW, 190 L/min and a 482 × 870 × 217.2 mm envelope; confirm the simultaneous duty and installed configuration.
Model datasheet link · no form required · confirm the document revision and quoted configuration.
Does the L120R AC 220 V label establish AU/NZ electrical suitability?
No. The catalogue supply label is a reference. Confirm the offered voltage range, frequency, earthing, connector and protection with the site electrical designer.
Check a 5U L120R against the available rack supply
The L120R lists a 120 kW capacity reference, 190 L/min and AC 220 V, 50/60 Hz. This catalogue label does not confirm the permitted voltage range, connector, protection or compatibility with an Australian or New Zealand installation.
Confirm clearance for the 870 mm listed body depth plus connections and service access. Compare the 5U L120R with the 4U L100R using actual coolant conditions and accepted duty, not only the small change in nominal capacity.
The technology loop transfers heat through a heat exchanger to facility water. Confirm both circuits; this CDU is not an independent refrigeration source.
Separate facility water from the server coolant loop
Server TCS loopL2L CDU heat exchangerFacility-water loop
Conceptual system boundary only. Connections, flow direction and controls require a project schematic.
Rack fit
Check rack format, available height, mounting points and connections. A rack-height label alone does not establish fit.
Flow under a fault
Request the usable pump curve and operating point with the agreed redundancy state. Pump count alone does not prove full-duty redundancy.
Catalogue references for TC-CDU-L120R
Source: ToneCooling catalogue model data and the linked model datasheet. Listed values are selection references and are not asserted to describe one simultaneous duty point. Confirm coolant properties, inlet/outlet conventions, pressure available to the load, mass basis and offered electrical configuration in the accepted selection.
| Parameter | Catalogue reference |
|---|---|
| Model | TC-CDU-L120R |
| Equipment type | In-Rack Liquid-to-Liquid CDU |
| Catalogue capacity | 120 kW |
| Flow reference | 190 L/min |
| Flow adjustment range | 20–100% |
| Head reference — confirm at required flow | 30 m |
| Power consumption reference | < 1 kW |
| Catalogue electrical supply | AC 220 V, 50/60 Hz |
| External dimensions | 482 × 870 × 217.2 mm |
| Catalogue mass | 85 kg |
| Pump arrangement | 1+1 |
| Rack height | 5U |
| Filtration reference | 50 μm |
Conditions behind the rating
| Condition | Reference / action |
|---|---|
| FWS temperature reference | 35 °C / 45 °C |
| TCS temperature reference | 40 °C / 50 °C |
| Approach reference | 5 K |
Selection for the project location
Australia
For Australian AI and HPC racks, review facility-water availability during peak plant load and the technology-loop pressure budget, including hoses and quick disconnects.
New Zealand
For NZ integrators, request a rack drawing and confirmation of the facility-water boundary from the host site. Include the agreed commissioning and spares responsibilities.
Electrical configuration is a release item. Catalogue voltage and frequency options do not establish compatibility with the site supply. Confirm voltage range, phase, frequency, earthing, protection and the applicable product documentation before order.
Technical documents
Download TC-CDU-L120R datasheet (PDF)Model-specific catalogue PDF. Electrical and thermal suitability for your project require written confirmation.
Continue the selection
Compare the In-Rack Liquid-to-Liquid CDU family · All CDU equipment
Supply and project responsibilities
Australian customer communication
ToneCooling Australia Pty Ltd coordinates enquiries for Australian and New Zealand customers. Manufacturing is in Huizhou, Guangdong, China.
Quoted supply boundary
Confirm equipment, fittings, coolant, documentation, freight destination and commissioning responsibility. Local stock and on-site service are not implied.
Configuration-specific evidence
Request the relevant drawings and inspection records. Site approvals, installation and system-level compliance remain separate from a component catalogue description.
Prepare your enquiry
Send the conditions that determine the design.
Include your company, delivery country and postcode, project stage, prototype quantity and forecast demand. Confirm quotation currency and delivery terms in the commercial offer.
Prepare my enquiry by emailOpens an editable checklist; nothing is sent automatically. Attach drawings before sending. NDA arrangements can be agreed first.
Technical inputs
- Rack type and available envelope
- FWS and TCS temperatures / flow
- Coolant product and concentration
- Full secondary-loop pressure-drop curve
- Power, controls and redundancy state
Questions before ordering
Which records should accompany the TC-CDU-L120R quotation?
Ask for the selected duty point, pump curve with pressure available to the load, general arrangement, offered electrical configuration, controls point list and acceptance-test scope. Identify document revisions in the quotation.
Are the catalogue power, flow and temperature values a guaranteed single operating point?
No. Request a configuration-specific selection using your coolant, air or facility-water conditions and required external pressure. The listed references are not a substitute for an accepted performance curve or test.
Is this equipment stocked or installed locally?
Stock, installation, commissioning and response times must be confirmed in the quotation. This page does not promise local inventory or an on-site service network.
Can I select from the catalogue rating alone?
No. Confirm the operating conditions, mechanical and electrical interfaces, fluid properties and acceptance test. Catalogue references must match the quoted configuration.
Can the same enquiry cover a New Zealand project?
Yes. Include the New Zealand delivery location, site conditions and required documentation so that supply and service responsibilities can be agreed.
Related selection and RFQ resources
- TC-CDU-L100R — compare the published model
- Build the loop flow and pressure-drop RFQ
- Specify rack branches and connections
- Review manifold supply scope
Compare model-specific operating conditions, interfaces and supply scope before selection.
Technical reference and scope
CDU circuits and coolant compatibility. ASHRAE TC 9.9 (2019 PDF).
Its liquid-to-liquid examples support the circuit terminology used here. Reference only: no third-party endorsement, certification or verification of ToneCooling catalogue ratings is implied.