RowCool, In-Row Cooling, Chilled Water

특징과 장점

High Availability

• Dual Power Feed: supports dual power inputs, suitable for any tier level of power reliability
• Redundant Fan System: fans automatically adjust speeds if one fails, ensuring continuous airflow
• Hot-Swappable Parts: replace power modules and fans without downtime (applicable for CW-29 and CW-43 models)
• 1+1 Redundant Power Modules: enhance reliability (available on select models)
• Real-Time Monitoring: tracks water flow and leaks for immediate troubleshooting

High Efficiency

• Optimized Design: enhances cooling efficiency for high-temperature chilled water systems
• Smart Fan Control: EC fans adjust speeds in real-time based on load changes, minimizing power waste
• Effective Heat Removal: closely integrates with IT heat loads for effective heat dissipation

High Flexibility

• Flexible Installation: supports top or bottom piping and wiring
• Filter Choices: high-efficiency (MERV 8) or washable (MERV 1) filters available
• Easy Mobility: casters make installation and repositioning easy

어플리케이션

• High power density rack area
• Environment that requires precise environmental control

명세서

1. Model
2. CW-29 / CW-43 / CW-70 / CW-95

3. ---

4. Cooling Capacity
5. Total Cooling Capacity⁽¹⁾
   • CW-29: 30.8 kW
   • CW-43: 43.4 kW
   • CW-70: 69.3 kW
   • CW-95: 92.6 kW
6. Sensible Cooling Capacity⁽¹⁾
   • CW-29: 30.2 kW
   • CW-43: 43.0 kW
   • CW-70: 69.3 kW
   • CW-95: 91.6 kW
7. Total Cooling Capacity⁽²⁾
   • CW-29: 37.1 kW
   • CW-43: 50.4 kW
   • CW-70: 83.1 kW
   • CW-95: 110.7 kW
8. Sensible Cooling Capacity⁽²⁾
   • CW-29: 37.1 kW
   • CW-43: 50.4 kW
   • CW-70: 83.1 kW
   • CW-95: 110.7 kW
9. Total Cooling Capacity⁽³⁾
   • CW-29: 28.8 kW
   • CW-43: 36.0 kW
   • CW-70: 110.7 kW
   • CW-95: 79.4 kW
10. Sensible Cooling Capacity⁽³⁾
    • CW-29: 28.8 kW
    • CW-43: 36.0 kW
    • CW-70: 57.4 kW
    • CW-95: 79.4 kW

11. ---

12. Deployment
13. Coolant Type: Chilled Water
14. Piping Connection Location: Top/ Bottom
15. Chilled Water Flow Rate 
    • CW-29: 68.3 LPM
    • CW-43: 80 LPM
    • CW-70: 111.2 LPM
    • CW-95: 120 LPM
16. Airflow Rate
    • CW-29: 2902 CFM
    • CW-43: 4415 CFM
    • CW-70: 6700 CFM
    • CW-95: 8200 CFM
17. Air Discharge Direction: Front
18. Heater 
    • CW-70/95: Finned Tube (Optional)
19. Humidifier
    • CW-70/95: Electrode (Optional)

20. ---

21. Power Supply
22. Nominal Power Supply Voltage
    • CW-29: 220/ 230 Vac, 1P2W+PE
    • CW-43: 220/ 230/ 240 Vac, 1P2W+PE
    • CW-70: 380 Vac, 3P4W+PE
    • CW-95: 380/ 400 Vac, 3P4W+PE
23. Operating Voltage Range
    • CW-29: 198-242 Vac
    • CW-43: 198-264 Vac
    • CW-70: 342-418 Vac
    • CW-95: 360-440 Vac
24. Frequency: 50/ 60 Hz
25. Maximum Power Consumption
    • CW-29: 1 kW
    • CW-43: 2.4 kW
    • CW-70: 3 kW / 10.8 kW⁽⁴⁾
    • CW-95: 4.8 kW / 12.9 kW⁽⁴⁾
26. Dual Power Feed: Standard

27. ---

28. Physical
29. Dimensions (W x D x H)
    • CW-29/43: 300 x 1090 x 2000 mm
    • CW-70/95: 600 x 1090 x 2000 mm
30. Net Weight
    • CW-29: 185 kg
    • CW-43: 187 kg
    • CW-70: 368 kg / 375 kg⁽⁴⁾
    • CW-95: 415 kg / 422 kg⁽⁴⁾

31. ---

32. Communication Interface
33. Display: LCD+LED indicators
34. Protocols: SNMP, Modbus RTU

35. ---

36. Environment
37. Operating Temperature: 4 to 40°C
38. Humidity: 30-85%

39. ---

40. Conformance
41. Safety: CE
42. Seismic Rating: GR63 Zone 4

43. ---

44. Features
45. Leak Detection: Standard
46. Remote Rack Temperature: Standard
47. Drain Pump: Optional
48. Reheat and Humidifier Lockout: Optional

49. ---

50.  
51. (1) Cooling Capacity: At 40.6°C dry bulb, 21.6°C wet bulb, and 7°C inlet water.
    (2) Maximum Capacity: At 48.9°C dry bulb, 23.9°C wet bulb, and 7°C inlet water.
    (3) High Temp Water Capacity: At 40.6°C dry bulb, 21.6°C wet bulb, with 12°C inlet and 20°C outlet water.
    (4) With heater and humidifier
    
    All specifications are subject to change without prior notice.