Liebert 60 HZ manual Capacity correction factor, Quiet-Line Models

Page 9

Table 4

Drycooler performance data (continued)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MBH/°F Initial Temperature Difference

 

 

Model

GPM

No. of

1.5 GPM/CIR

 

2.0 GPM/CIR

2.5 GPM/CIR

3.0 GPM/CIR

Number

Range

Circuits

MBH/ITD

PD ft. water

MBH/ITD

PD ft. water

MBH/ITD

PD ft. water

MBH/ITD

PD ft. water

Quiet-Line Models

 

 

 

 

 

 

 

 

 

 

040

6-12

4

1.4

7.4

 

1.5

11.4

1.6

17.0

1.7

23.5

 

12-24

8*

1.6

3.9

 

1.7

5.9

1.8

8.9

1.8

12.3

057

18-36

12*

2.1

3.6

 

2.2

6.1

2.3

8.6

2.3

11.9

 

24-48

16

2.2

3.0

 

2.3

4.6

2.3

6.2

2.4

8.6

060

12-24

8

2.2

7.1

 

2.3

11.3

2.4

16.6

2.5

23.0

 

24-48

16*

2.4

3.8

 

2.5

5.9

2.5

8.1

2.5

11.3

080

12-24

8

2.7

6.2

 

3.0

9.8

3.2

14.5

3.3

20.1

 

24-48

16*

3.2

3.3

 

3.4

5.1

3.6

7.0

3.7

9.7

111

24-48

16*

4.4

4.7

 

4.3

7.4

4.4

10.4

4.5

14.3

 

36-72

24

4.2

3.2

 

4.4

4.8

4.6

7.2

4.6

10.0

121

24-48

16*

4.4

6.1

 

4.7

9.7

4.8

13.7

4.9

18.9

 

48-96

32

4.8

2.9

 

4.9

4.9

5.0

7.0

5.1

9.6

158

24-48

16

5.6

6.4

 

6.0

10.3

6.3

14.7

6.6

20.3

 

36-72

24*

6.0

4.3

 

6.4

6.7

6.6

10.0

6.8

13.8

173

24-48

16

6.1

8.4

 

6.6

13.5

6.9

19.5

7.1

26.9

 

48-96

32*

6.9

4.1

 

7.2

6.8

7.4

9.7

7.5

13.5

178

24-48

16

6.5

12.3

 

6.9

20.0

7.1

29.1

7.3

40.1

 

48-96

32*

7.1

6.0

 

7.3

10.0

7.4

14.5

7.5

20.0

 

72-144

48

7.3

4.1

 

7.4

6.6

7.5

9.9

7.6

13.3

205

24-48

16

6.9

8.2

 

7.7

13.2

8.2

18.9

8.6

26.2

 

36-72

24*

7.8

5.5

 

8.4

8.7

8.8

12.9

9.0

17.6

248

24-48

16

7.6

10.7

 

8.5

17.4

9.1

25.2

9.4

34.8

 

48-96

32*

9.1

5.2

 

9.6

8.7

9.9

12.5

10.1

17.3

347

48-96

32

12.2

8.0

 

13.2

13.3

13.9

19.4

14.3

26.8

 

96-192

64*

13.8

4.1

 

14.4

6.7

14.8

9.7

15.0

13.4

356

48-96

32

12.9

11.9

 

13.8

19.8

14.3

29.0

14.5

40.0

 

96-192

64*

14.2

6.0

 

14.7

9.9

14.9

14.4

15.0

20.0

 

144-288

96

14.6

4.0

 

14.9

6.6

15.0

9.6

15.2

13.3

453

48-96

32

15.2

10.3

 

17.0

17.2

18.1

25.1

18.9

34.7

 

96-192

64*

18.2

5.2

 

19.2

8.7

19.9

12.5

20.3

17.3

498

48-96

32

16.1

15.4

 

17.8

25.6

18.8

37.6

19.2

51.8

 

96-192

64

18.8

7.7

 

19.5

12.8

19.9

18.6

20.1

25.7

 

144-288

96*

19.5

5.1

 

20.0

8.5

20.2

12.4

20.4

17.2

* Standard Circuiting

Based on 40% Ethylene Glycol Solution at 115°F average solution temperature expressed in MBH. Specifications subject to change without notice.

Figure 2 Capacity correction factor

Figure 3 Pressure drop correction factor

Glycol % and average temperature °F

Glycol % and fluid temperature °F

Correction Factor

Correction Factor

Average Fluid Temperature

Average Fluid Temperature

5

Image 9
Contents Heat Removal /ENVIRONMENTAL Control Drycoolers 60 HzPage Table of Contents Figures No Pump Liebert DrycoolersEasy Installation and Service Features and Benefits of Liebert DrycoolersHeat Rejection Module Low Noise LevelExample Selection ProcedureDetermining actual Btuh and MBH Altitude correctionNo. Performance DataNumber Range Circuits PD ft. waterQuiet-Line Models Capacity correction factorDimensional Data Drycooler physical data Drycooler electrical data Electrical DataDrycooler electrical data-Quietline models Guide Specifications Component ASSEMBLY/INSTALLATION Location Guidelines APPLICATION/INSTALLATION GuidelinesExpansion Tank- P/N 1C16717P1 Pump Packages & Expansion Tank OptionsPump data Pump curve, 60 HzRoom dew point temperatures Maintenance GuidelinesVolume in standard tube Supplementary Application DataPage Heat REMOVAL/ENVIRONMENTAL Control United StatesWeb Site Mail

60 HZ specifications

The Liebert 60 Hz represents a significant breakthrough in the realm of power management and cooling solutions, specifically tailored for the demands of modern IT environments. Engineered by Vertiv, the Liebert brand is synonymous with reliability and innovation, and this model is no exception.

One of the standout features of the Liebert 60 Hz is its advanced design, which incorporates cutting-edge thermal management technologies. The system is adept at maintaining optimal operating temperatures for critical equipment, ensuring maximized uptime and increased operational efficiency. The integration of high-performance cooling solutions means that even during peak load conditions, the Liebert 60 Hz can operate effectively without compromising performance.

The unit operates at 60 Hz, making it compatible with North American power systems, an essential factor for many commercial and industrial setups. This frequency standard allows for seamless integration into existing electrical configurations, reducing installation challenges and costs. Coupled with its compact footprint, the Liebert 60 Hz is ideal for environments where space is at a premium.

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In summary, the Liebert 60 Hz is a robust, efficient, and scalable power management solution designed to meet the rigorous demands of contemporary IT infrastructures. With its energy-efficient cooling, modular design, and ability to operate seamlessly within North American power grids, it stands out as a leading choice for businesses aiming to enhance their operational resilience and efficiency. Whether for data centers, telecommunications, or critical infrastructure, the Liebert 60 Hz proves to be an invaluable asset in modern technology landscapes.