Liquid-to-Liquid CCDU, SuperCDU-1200

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: SuperCDU-1200
2. Nominal Cooling Capacity: 
   1200 kW @5°C approach, 1200 LPM secondary flow rate, 1160 LPM primary flow rate, 1.0 LPM/kW
   1200 kW @4°C approach, 1200 LPM secondary flow rate, 1350 LPM primary flow rate, 1.0 LPM/kW
   1000 kW @4°C approach, 1500 LPM secondary flow rate, 1350 LPM primary flow rate, 1.5 LPM/kW
   1000 kW @4°C approach, 1000 LPM secondary flow rate, 1100 LPM primary flow rate, 1.0 LPM/kW

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4. Primary Side
5. Coolant Type: Water
6. Nominal Coolant Flow Rate: 1160 LPM, 27°C primary inlet temperature
7. Operation Pressure Drop: 121.35 kPa @1160 LPM water flow rate
8. Coolant Filter: 500μ with bypass to enable cleaning

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10. Secondary Side
11. Coolant Type: 25%PG
12. Nominal Coolant Flow Rate: 
    3x pumps: 1200 LPM @317.16 kPa external pressure differential
    3x pumps: 1500 LPM @206.84 kPa external pressure differential
    3x pumps: 1000 LPM @255.11 kPa external pressure differential
13. Approach Temperature: 5°C 
14. Coolant Filter: 50μ redundant to enable cleaning
15. External Pressure Drop: 317.16 kPa

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17. Power Supply
18. Nominal Power Supply Voltage: 380/400/415/480 Vac, 3P3W+PE
19. Operating Voltage Range: 374-528 Vac
20. Frequency: 50/60 Hz
21. Maximum Over Current Protection (MOCP): 60 A
22. Full Load Ampere (FLA): 42 A
23. Dual Power Feed: Standard
24. Power Feeds Location: Top

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26. Deployment
27. Primary Connection: 4 in. sanitary ferrule
28. Secondary Connection: 4 in. sanitary ferrule
29. Primary and Secondary Connection Location: Top

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31. Physical
32. Dimensions (W x D x H): 900 x 1200 x 2300 mm
33. Net Weight: 1450 kg (with coolant), 1200 kg (without coolant)

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35. Communication Interface
36. Display: 10'' color touchscreen 
37. Protocols: SNMP, Modbus TCP, Modbus RTU, BACnet
38. Monitoring
    Primary Side: Temp. (Inlet/Outlet), Flow, Pressure (Inlet, Filter ΔP)
    Secondary Side: Temp. (Supply/Return), Flow, Pressure (Supply, Return, Filter ΔP)
    Dew-point Temp.

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40. Conformance
41. Safety: CE, UL/CSA 60335

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43. Features
44. Standard
    ▪️ Leak Detection
    ▪️ Temperature/Pressure Sensor Redundancy
    ▪️ Integrated Variable Frequency Drivers (VFD’s)
    ▪️ Auto-restart Function
45. Pump Redundancy: 2x pump (N+1), 3x pump (N) run modes
46. Expansion Vessel Redundancy: 3x redundant 8L expansion vessels

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48. All specifications are subject to change without prior notice.