High-Performance Liquid Cooled Busbars for OCP & Open19 Data Centers
Liquid-Cooled Busbars Built for OCP & Open19 High-Density Racks. Reduce thermal resistance with custom-engineered cooling solutions designed for hyperscale infrastructure and high-density computing environments.
OCP/Open19-Ready Busbars for AI and GPU Power Loads
Why Liquid-Cooled Busbars Matter Now
AI compute density has outgrown what traditional air-cooled busbars can handle. High-current DC links in OCP and Open19 racks are hitting thermal ceilings, driving up resistance, worsening losses, and creating hot spots that shorten hardware life. Liquid-cooled busbars remove heat directly at the conductor, giving engineers stable temperature rise, lower resistance, and predictable performance under peak GPU and accelerator load. If your racks are pushing into 50kW–200kW territory, liquid cooling isn’t optional — it’s the only path to safe, efficient, high-density power distribution.
Overcome Critical Data Center Thermal Challenges
High Capacity Liquid Cooled Busbars for Next Gen Rack Power.
Modern hyperscale infrastructure demands cooling solutions that traditional air-cooled systems cannot deliver
Thermal Hot Spots
Contact resistance at busbar connections creates dangerous overheating conditions. Our integrated coolant systems eliminate thermal bottlenecks by directly cooling copper and aluminum conductors at the source. Eliminate Hot Spots in OCP/Open19 Racks with Direct-Liquid Cooling
Eliminates Overheating
Energy Costs
Data center cooling accounts for 30-40% of total energy consumption. Liquid cooling busbar systems reduce cooling infrastructure requirements and lower operational expenses by up to 35%.
High-Efficiency DC Distribution for Liquid-Ready Data-Centre Racks
35% Cost Reduction
High Power Density
AI workloads and high-performance computing clusters now require 50+ kW per rack cooling capacity. Liquid cooled busbars efficiently handle current ratings exceeding 6,000 amps while maintaining optimal thermal performance. Precision-Cooled Busbar Systems for Dense AI Server Clusters
Better Heat Dissipation
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Engineered for OCP Designs.
Built for High-Density Reality.
Enabling 100kW–200kW Racks
Modern data centres are stacking GPUs, accelerators, and storage into the same footprint. Rack-level power now regularly crosses the 100kW threshold. Liquid-cooled busbars make this feasible by:
- Handling sustained 800A–2000A loads
- Reducing temperature rise in high-current traces
- Supporting liquid-ready power shelves
- Improving system efficiency and uptime
Technical Highlights
- Direct-liquid-cooled copper or aluminum
- Integrated coolant channels along the conductor
- Low thermal resistance under peak power
- Compatible with OCP & Open19 mechanical specs
- Support for dielectric coolants & water-glycol
- Reduced footprint vs air-cooled alternatives
Engineered for OCP & Open19 Rack Requirements
These busbars are designed to mechanically and electrically align with OCP and Open19 rack architectures:
- Compatible busbar geometries and mounting points
- Support for front-to-back and side-channel coolant routing
- Fit constraints for Open19 brick cages & OCP rack power shelves
- Ready for integration with liquid cooling loops inside AI/GPU clusters
You get a drop-in solution purpose-built for the next wave of rack-level power density.
Direct-Liquid Cooling = Stable Thermal Performance
Traditional copper mass isn’t enough anymore. Liquid-cooled busbars solve the thermal bottleneck by circulating coolant directly along the conductor.
- Lower conductor temperature rise
- Reduced electrical resistance under load
- Thermal stability in 24/7 GPU/AI workloads
- Smaller copper cross-sections without overheating
- Elimination of hot spots across the DC path
The cooling system works even when airflow is limited inside dense compute racks.
Baknor’s Design & Manufacturing Expertise
Built for OCP & Open19 Rack Architectures
Baknor engineers every liquid-cooled busbar to align with the mechanical constraints and power geometry of OCP and Open19 rack systems.
- OCP and Open19 mounting and form-factor compatibility
- Precise fit for power shelves, brick cages, and rack power spines
- Support for front-to-back or side-channel coolant routing
- Designed to integrate into liquid cooling loops already deployed for GPUs
You get a clean integration that matches the rack ecosystem exactly..
Applications:
Baknor’s liquid-cooled busbars are engineered for:
AI / GPU compute racks
OCP v3/v4 and Open19 v2 installations
Hyperscale and colocation environments
DC-powered accelerator clusters
UPS-to-rack high-power pathways
Liquid cooling loop architectures
Edge and modular data-centre systems
Trusted Across Critical Infrastructure
Deployed in the world's most demanding computing environments
Hyperscale Data Centers
OCP-compliant deployments powering cloud infrastructure and content delivery networks
AI/ML Infrastructure
Open19 rack systems supporting GPU clusters and neural network training facilities
HPC Clusters
High-performance computing for research institutions and scientific applications
Rail Traction & EV
Power distribution for electric rail systems and EV charging infrastructure
Why Engineers Choose Baknor
Baknor is not a catalog supplier — we design busbars for specific customer requirements.
We bring:
- Deep expertise in thermal management and high-current electronics
- Focus on long-term reliability and system performance
- Scalable production for prototypes, pilot runs, and mass manufacturing
- A partnership approach to help engineers solve thermal challenges effectively
With Baknor, you get precision-engineered liquid-cooled busbars that integrate seamlessly into your power system while maximizing reliability and efficiency.
Ready to Optimize Your Data Center Cooling?
Request engineering support or a technical assessment.
We’ll walk through your rack power profile, density goals, coolant loop design, and busbar geometry to determine the optimal liquid-cooled solution.