Rack Mounted Load Bank for IT Racks and Data Center Testing
6-50kW liquid-cooled rack mounted load banks for IT racks, CDU commissioning, rack-level PDU/UPS validation and data center acceptance testing.
LBT Power rack mounted load bank is designed as an IT rack load bank for CDU testing load bank projects, rack-level power testing and server heat load simulation. It replaces IT servers during commissioning and applies controllable electrical and thermal load inside standard 19-inch racks.
Rack Mounted Load Bank Specifications for IT Racks
Use this section to confirm whether the unit fits your rack, CDU loop and commissioning method before requesting a quotation.
| Power range | 6-50kW per rack mounted liquid-cooled unit. Higher rack load can be built by using multiple units under PC cluster control. |
|---|---|
| Rack format | 19-inch rack mounting for standard IT cabinets. Rack U height is confirmed against the target power rating, cable entry and coolant interface. |
| Cooling method | Direct liquid cooling through CDU supply and return loop. Coolant compatibility is reviewed for glycol mixture, deionised water or engineered coolant. |
| Test use | IT rack load testing, server heat load simulation, CDU commissioning, PDU validation, UPS load testing and data center acceptance testing. |
| Control options | Local PLC/HMI, Modbus RTU, TCP/IP, PC software and multi-rack synchronized loading for commissioning records. |
| Quote inputs | Required kW, voltage, phase, rack U limit, CDU model, coolant type, connector standard, control protocol and test duration. |
Engineering quote: send rack power, CDU model and coolant data. LBT Power will review the interface and return a factory quotation.
Contact LBT Power EngineersRack Mounted Load Bank for Data Centre Testing
A rack mounted load bank helps data centre teams commission IT racks before live servers are installed. It is built for high-density cabinets where electrical load, liquid cooling performance, rack-level load bank testing and data center acceptance testing must be verified together.
19-inch standard rack-mount form factor slots directly into a 42U server rack. It replaces liquid-cooled servers for commissioning purposes, applies a pure resistive IT load on the electrical side, and transfers heat directly into the CDU liquid circuit on the cooling side.
IT rack load bank = Resistive heating + Direct liquid cooling for server heat load simulation.
Simulates server power consumption for electrical testing, and precisely transfers heat into the liquid cooling loop for rack-level cooling testing.
One liquid cooled rack load bank completes power testing + CDU validation simultaneously, making it suitable as a CDU testing load bank, CDU commissioning load bank and water cooled load bank for acceptance testing.
Rack-mounted liquid-cooled load bank & CDU system integration
Slots into standard 19" server rack - replaces servers for commissioning.
Standard rack-mount form factor fits directly into 42U server cabinets. No special installation required - connects to existing CDU liquid return circuit and PDU.Connects directly to CDU return circuit for thermal load testing.
Factory-configured CDU fittings match your specific CDU model. Applies thermal load to the CDU return line to validate capacity, temperature rise, flow rate, and alarm response.Enables centralised multi-unit management without complex wiring.
TCP/IP for remote multi-unit management over network. PC cluster control software available for synchronised loading across multiple rack positions.Guarantees reliable on-site operation even without network access.
On-site operation via local PLC controller and touchscreen HMI panel. Full manual control is available, with no network dependency during commissioning and testing.IT Rack Load Testing Before Server Installation
Server rack mounted load banks for data center commissioning replace live IT servers during electrical and liquid cooling verification.
Supplier review: share the rack layout, CDU loop drawing and test sequence. LBT Power will confirm the rack mounted load bank configuration.
Request Configuration ReviewRack-mounted liquid-cooled load bank manufacturer - LBT Power
Every unit is configured to your exact specification - from power rating and rack U allocation to CDU interface, communication protocol and data center acceptance testing requirements.
Custom power rating
Configurable 20-50 kW rack-mounted liquid-cooled load bank modules, matched to rack power density, CDU capacity, voltage, and commissioning test duration.
Rack space configuration
Rack height and internal layout can be configured according to power rating, heat exchanger size, connector layout, cooling interface, and cabinet installation clearance.
Custom HMI & communication
The HMI screen, PC software interface, data display, operation workflow, and communication protocol can be customized for BMS, DCIM, remote monitoring, or automated test systems.
Custom CDU connections
Factory-configured CDU fittings matched to your specific CDU model - no adapters required on site.
Complete test system
LBT Power can provide a complete site-ready test system, including load bank configuration, power terminals, CDU connections, hoses, valves, flow meters, quick couplings, and project-specific interface treatment.
Reliable rack-mounted liquid-cooled load bank manufacturer
Every unit is assembled, configured to your CDU specification, and factory acceptance tested before leaving our workshop.
Dedicated assembly & test area
Rack-mounted liquid-cooled load bank units are assembled, wired, inspected, and prepared for factory testing before shipment.
Factory acceptance testing
Each unit can be tested before shipment, including load operation, CDU loop connection check, control logic verification, and inspection records. FAT documentation is available for confirmed projects.
CDU-specific configuration
Configured for the customer's CDU connection requirements, including inlet/outlet direction, fitting type, hose connection, communication parameters, and protection settings where required.
Export packaging
Export packaging is selected according to shipment method, destination, equipment size, and storage requirements, with moisture protection and reinforced wooden packaging available when required.
Rack-mounted liquid-cooled load bank | Intelligent control software
Centralised control for multiple rack load banks from one PC.
Achieve synchronous loading and unified management of parallel rack units across multiple cabinet positions, improving large-scale commissioning efficiency.Real-time monitoring of all key test parameters.
View voltage, current, power, rack inlet/outlet water temperature, flow rate and pressure on one intuitive dashboard.Auto data logging and one-click professional report export.
Generate timestamped test records and standardised PDF/Excel reports for easy acceptance and compliance filing.Custom interface and control logic to match your workflow.
Flexible customisation of screen layout, test steps and alarm rules for site-specific applications and CDU integration requirements.Applications of rack-mounted liquid-cooled load bank
CDU acceptance testing
Validate CDU performance before server deployment. Slots into the server rack, connects to CDU liquid return circuit, applies thermal load at real liquid-cooled server density.
PDU / UPS / generator load testing
Validate electrical distribution before go-live. Connects to the PDU, applies rated resistive load, validates electrical distribution and backup systems.
CDU transient performance testing
Simulate dynamic thermal profiles characteristic of real IT loads. Tests CDU control response under dynamic conditions and cooling chain transient bottlenecks.
Full-load endurance testing
Validate long-term CDU and cooling chain performance. Maintains high-density thermal load continuously over extended run periods.
Rack-level power density testing
Test cabinet power capacity at real server heat density. 4-6x higher power density than air-cooled load banks in the same U-space.
Partial load transfer testing
Validate N+1 and 2N cooling redundancy. Monitor switchover performance and thermal margin under partial load conditions.
Air-cooled vs liquid-cooled rack load bank
Choose the load bank format based on where the heat must go, how much rack space is available, and whether the test needs to validate the CDU loop.
| Load bank type | Best for | Cooling method | Data centre fit |
|---|---|---|---|
| Air-cooled rack load bank | Basic rack power checks and short-duration IT load simulation. | Heat is released into the room through fans and airflow. | Useful where room HVAC can absorb the heat and liquid cooling is not under test. |
| Liquid-cooled rack load bank | CDU commissioning, liquid-cooled server simulation and high-density rack acceptance. | Heat is transferred directly into the CDU liquid circuit. | Best match for water cooled load bank requirements and liquid-cooled data centre projects. |
| Containerized load bank | Large site-level generator, UPS or grid acceptance testing. | Usually air cooled, mounted outside or in a dedicated test area. | Good for total facility capacity tests, but not a direct replacement for IT rack/CDU validation. |
Working with LBT Power
From enquiry to signed acceptance report - a straightforward five-step process designed around your rack project timeline.
- You send the spec Power, voltage, CDU model, liquid type, and rack configuration. We confirm feasibility and issue a quotation within 48 hours.
- Unit built to your spec Power rating, CDU fittings, communication protocol, and protection thresholds - all configured and tested at the factory before dispatch.
- Delivery & rack installation Unit ships in export-grade packaging. Slots into your 19-inch server rack, connects to CDU liquid return circuit and rack PDU. Installation guidance provided.
- Commissioning On-site integration supported. Multiple units paralleled across cabinet rows if required. Protection set-points aligned to your test plan.
- Test run & sign-off Simultaneous power and liquid-cooling load test executed. Automated report generated and signed off. Ongoing support and rental options available.
Rack mounted load bank FAQ
What is a rack mounted load bank used for?
A rack mounted load bank is used to simulate IT server load inside a standard rack. It helps verify rack power distribution, PDU/UPS performance, protection settings and commissioning readiness before live servers are installed.
Is "loadbank IT rack" the same as an IT rack load bank?
Yes. In most buyer searches, "loadbank IT rack" refers to a 19-inch rack mounted load bank that replaces live servers during commissioning. In liquid-cooled data centres, the unit should test both the rack power path and the CDU liquid cooling loop.
What is the difference between air-cooled and liquid-cooled rack load banks?
An air-cooled rack load bank releases heat into the room. A liquid-cooled rack load bank transfers heat directly into a CDU or liquid cooling loop, making it better for high-density liquid-cooled data centre testing.
Can this load bank test CDU performance?
Yes. The unit connects to the CDU liquid circuit and applies a controllable thermal load, allowing teams to check flow rate, inlet/outlet temperature, pressure, alarm response and stable heat rejection.
What power ratings are available?
Typical rack-mounted liquid-cooled units are configured from 6-50kW per unit. Power rating, voltage, phase, CDU capacity, and test duration are selected according to the cabinet and commissioning plan.
Can multiple rack load banks be controlled together?
Yes. Multiple units can be managed through PC cluster control, TCP/IP communication or project-specific control integration for synchronized loading across several racks.
Can LBT Power supply server rack mounted load banks for data center projects?
Yes. LBT Power can configure server rack mounted load banks for data center CDU commissioning, rack PDU testing and acceptance records. Send rack power, voltage, CDU model and coolant interface for engineering review.
What information is needed for a quotation?
Please provide target power, voltage, phase, rack U height, CDU model, coolant type, fitting requirements, control protocol and expected test duration. LBT Power will confirm feasibility and configuration details.
10-GET IN TOUCH
