L2L CDU, GoCool-3000

Liquid-to-Liquid Coolant Distribution Unit

The increasing demand for high-performance computing and advanced GPUs highlights the limitations of aircooling. Delta's GoCool L2L CDU offers a superior alternative, providing effective separation of facility and secondary circuits as well as precise control over flow, pressure, temperature, and coolant quality. It excels in managing high-density thermal load, maximizing computing power while minimizing data center PUE. The GoCool L2L CDU ensures operational reliability by preventing condensation and guarantees quality with its stainless steel plumbing and coolant filtration. Elevate your data center performance—engineered for the future of high-performance computing.



Product available regions :

North America Latin America
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Product Introduction

Features & Benefits

Cost Effective

  • Maximize energy saving: cuts power consumption, surpassing traditional air cooling
  • Space optimization: compact design enables closer server placement further reducing Capex
  • Flexible integration: supports direct-to-chip and Rear Door Heat Exchanger (RDHx) application, adapting to existing setups and blending air and liquid cooling for future upgrades
 

High Reliability

  • Uninterrupted operation: dual power feed with ATS ensures continuous CDU operation
  • Optimized redundancy design ensures no single point of failure in the system
  • Leak detection: instant alarms with configurable response for efficient pumping action
  • Durable construction: stainless steel plumbing with 50-micron filters for long-term coolant quality
 

Easy Management

  • Intuitive interface: 10-inch color touchscreen displays real-time system status
  • Efficient control: group and manual control enhance system management and reliability
Specifications
  1. Model: GoCool-3000
  2. Nominal Cooling Capacity: 
    3000 kW @6°C approach, 3000 LPM secondary flow rate, 3000 LPM primary flow rate, 1.0 LPM/kW
    2500 kW @5°C approach, 3000 LPM secondary flow rate, 3000 LPM primary flow rate, 1.2 LPM/kW
    2000 kW @4°C approach, 3000 LPM secondary flow rate, 3000 LPM primary flow rate, 1.5 LPM/kW
  4. Deployment
  5. Primary Connection: 6'' sanitary ferrule
  6. Secondary Connection: 6'' sanitary ferrule
  7. Piping Connection Location: Top
  9. Physical
  10. Dimensions (W x D x H): 1200 x 1500 x 2300 mm
  11. Clearance
    Front: 1200 mm; Rear: 800 mm
  12. Net Weight
    With coolant: 2800 kg; Without coolant: 2222 kg
  14. Communication Interface
  15. Display: 10'' color touchscreen 
  16. Protocols: SNMP, Modbus RTU, Modbus TCP/IP, BACnet
  17. Monitoring
    Primary Side: Temp. (Inlet/Outlet), Flow rate, Pressure (Inlet/Outlet, Filter ΔP)
    Secondary Side: Temp. (Supply/Return), Flow rate, Pressure (Supply/Return, Filter ΔP)
    Dew-point Temp.
  19. Conformance
  20. Safety: CE, UL/CSA 60335
  22. Features
  23. ▪️Leak Detection: Standard
  24. ▪️Dew Point Monitor: Standard
  25. ▪️Control Sensor Redundancy: Standard
  26. ▪️Variable Frequency Drivers (VFD): Standard
  27. ▪️Expansion Vessel: Standard
  28. ▪️Filling Tank: Standard
  29. ▪️Auto-restart Function: Standard
  30. ▪️Coolant Healthy Measurement: pH sensor, Conductivity sensor, (Optional: Turbidity sensor)
  31. ▪️Pump Redundancy: N modes
  32. ▪️Grouping Control: Standard
  34. All specifications are subject to change without prior notice.

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