SC Series In-Row Cooling Distribution Unit (CDU)
Meet the rising thermal demands of AI and high-performance computing with the INVT SC Series In-Row CDU.
As server power densities continue to climb beyond the limits of traditional air cooling, the SC Series provides a safe, efficient, and scalable thermal management platform. Built on a cabinet-level modular architecture, the system features an integrated high-efficiency circulating pump that drives coolant through a closed-loop system.
Deployed directly within the server row, this in-row CDU minimizes the distance between heat source and cooling infrastructure—maximizing heat capture efficiency and reducing energy waste. It's the ideal solution for hyperscale data centers, AI training clusters, and HPC environments where every watt of cooling counts.
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Meet the rising thermal demands of AI and high-performance computing with the INVT SC Series In-Row CDU.
As server power densities continue to climb beyond the limits of traditional air cooling, the SC Series provides a safe, efficient, and scalable thermal management platform. Built on a cabinet-level modular architecture, the system features an integrated high-efficiency circulating pump that drives coolant through a closed-loop system.
Deployed directly within the server row, this in-row CDU minimizes the distance between heat source and cooling infrastructure—maximizing heat capture efficiency and reducing energy waste. It's the ideal solution for hyperscale data centers, AI training clusters, and HPC environments where every watt of cooling counts.
Key words:- In-Row CDU
- Cooling Distribution Unit
- Data Center Liquid Cooling
- Plate Heat Exchanger
- Liquid cooling for data center
- High-density server cooling
- CDU for AI servers
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1. High Efficiency & Energy Optimization
ASHRAE W4 Compliance for Free Cooling: Fully compatible with ASHRAE W4 water temperature standards, enabling year-round free cooling across diverse global regions. This optimized thermal design maximizes energy efficiency while significantly reducing Capital Expenditure (CAPEX) for cooling infrastructure.
2. Uncompromised Reliability & Redundancy
N+1 System Redundancy: Features standard dual power inputs and a 1+1 redundant circulating pump design. This critical redundancy minimizes single points of failure, ensuring continuous operation and maximizing the availability of your liquid cooling system.
Smart Pressure Management: A built-in constant-pressure make-up system automatically activates in response to pressure changes in the secondary loop, guaranteeing stable and safe coolant circulation.
Active Anti-Condensation Logic: Advanced control algorithms intelligently adjust the secondary-side fluid supply temperature to strictly prevent condensation, safeguarding both the cooling loop and sensitive server cold plates from moisture damage.
3. Precision Intelligent Control
Intuitive Visualization: Equipped with a high-end 7-inch true-color capacitive touchscreen, providing comprehensive real-time monitoring of primary and secondary loop temperatures and pressures. The interface supports intuitive graphical status displays and detailed trend curves for simplified O&M.
High-Precision Thermal Regulation: Utilizes a motorized proportional control valve synced with a variable-speed circulating pump. This allows for dynamic flow regulation based on real-time thermal loads, achieving a steady-state control accuracy of up to ±0.3°C.
Advanced Group Control: Supports flexible group control modes including cold and hot standby. Features scheduled rotation, fault-based auto-switching, and cascade control logic to further enhance system redundancy and operational reliability.
-
Features
Specifications
Certification
Download
1. High Efficiency & Energy Optimization
ASHRAE W4 Compliance for Free Cooling: Fully compatible with ASHRAE W4 water temperature standards, enabling year-round free cooling across diverse global regions. This optimized thermal design maximizes energy efficiency while significantly reducing Capital Expenditure (CAPEX) for cooling infrastructure.
2. Uncompromised Reliability & Redundancy
N+1 System Redundancy: Features standard dual power inputs and a 1+1 redundant circulating pump design. This critical redundancy minimizes single points of failure, ensuring continuous operation and maximizing the availability of your liquid cooling system.
Smart Pressure Management: A built-in constant-pressure make-up system automatically activates in response to pressure changes in the secondary loop, guaranteeing stable and safe coolant circulation.
Active Anti-Condensation Logic: Advanced control algorithms intelligently adjust the secondary-side fluid supply temperature to strictly prevent condensation, safeguarding both the cooling loop and sensitive server cold plates from moisture damage.
3. Precision Intelligent Control
Intuitive Visualization: Equipped with a high-end 7-inch true-color capacitive touchscreen, providing comprehensive real-time monitoring of primary and secondary loop temperatures and pressures. The interface supports intuitive graphical status displays and detailed trend curves for simplified O&M.
High-Precision Thermal Regulation: Utilizes a motorized proportional control valve synced with a variable-speed circulating pump. This allows for dynamic flow regulation based on real-time thermal loads, achieving a steady-state control accuracy of up to ±0.3°C.
Advanced Group Control: Supports flexible group control modes including cold and hot standby. Features scheduled rotation, fault-based auto-switching, and cascade control logic to further enhance system redundancy and operational reliability.
Related Application Cases
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In-Rack Coolant Distribution Unit (CDU) | INVT SC Series Liquid Cooling Solutions
The INVT SC Series In-Rack Coolant Distribution Unit (CDU) is a high-efficiency cooling solution engineered specifically for server rack architectures. Utilizing advanced liquid cooling technology with built-in circulating pumps, it drives coolant through a secondary loop to effectively absorb heat. Equipped with a plate heat exchanger, this CDU delivers safe, reliable, and energy-efficient thermal management for high-density, high-performance server environments. Ideal for optimizing cooling in modern data centers.
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