PUMP PACKAGES & EXPANSION TANK - OPTIONS

Figure 8 Pump package

See

30-1/4"

Note 1

(768.4mm)

 

Pump discharge

19"connections (483mm)

Pump suction connections

Provided on dual pump package only

Figure 9 Pump mounting

 

 

 

 

 

 

 

 

 

1/2" (12.7mm)

 

 

 

 

 

 

 

 

 

diameter holes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

See

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note

 

 

 

 

Pump Package

 

 

 

2

 

 

 

 

 

 

 

Mounting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

23"

3/4"

(584.2mm)

3-1/2"

(19.1mm)

(88.9mm)

Notes

1.Single pump packages are

17-1/4" (438.2mm) wide. Dual pump packages are 32-1/4" (819.2mm) wide.

2.Mounting holes are 15-11/32" (389.7mm) apart on single pump packages and

30-11/32" (770.7mm) apart on dual pump packages.

3.7-1/2hp dimensions not shown—consult factory.

Figure 10 Expansion tank

Expansion Tank- (P/N 1C16717P1)

This tank, included in a standard pump package, has an internal volume of 8.8 gal. (33 l) and a maximum pressure of 100 psi (690 kPa).

This tank is sized for a typical “open” system with a fluid volume of less than 75 gal. (280l). When used in a “closed” system, volumes of up to 140 gal. (910l) can be accommo- dated. The use of a safety relief valve, field supplied, is recommended for systems “closed” to atmospheric venting. Other piping accessories for filling, venting, or adjusting the fluid in the system, are recommended, but not included.

Table 8 Pump data

 

Connections

 

 

Electric @ 60Hz

 

Pump

NPT

Female

HP

PH

208

230

460

575

Model

Suction

Discharge

FLA

FLA

FLA

FLA

3/4

1-1/4"

3/4"

3/4

1

7.6

6.9

N/A

N/A

3/4

1-1/4"

3/4"

3/4

3

3.5

3.2

1.6

1.3

1-1/2

1-1/4"

3/4"

1-1/2

3

6.6

6.0

3.0

2.4

2

1-1/4"

3/4"

2

3

7.5

6.8

3.4

2.7

3

1-1/2"

1"

3

3

10.6

9.6

4.8

3.9

5

1-1/2"

1-1/4"

5

3

16.7

15.2

7.6

6.1

7-1/2

3"

3"

7-1/2

3

24.2

22.0

11.0

9.0

To Calculate Total Pump and Drycooler Full Load Amps (FLA): Total FLA = Pump FLA + Drycooler FLA

To Calculate Total Pump and Drycooler Wire Size Amps (WSA)

Total WSA = Largest Motor FLA x 1.25 + Sum of other Motor FLA values

To Calculate Total Pump and Drycooler Maximum Overcurrent Protective Device (OPD) Total OPD = Largest Motor FLA x 4.0 + Sum of other Motor FLA values

Select standard fuse size (15A, 20A, 25A, 30A, etc.)

Figure 11

Pump curve, 60 Hz

 

 

 

 

 

180

 

 

 

 

 

 

 

 

 

 

 

160

 

 

 

 

 

 

 

 

 

 

waterft.-

140

 

 

 

 

 

 

 

 

 

 

120

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Head

100

 

 

 

 

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

 

 

Total

 

 

 

 

 

 

 

 

 

 

60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

 

 

 

 

 

 

 

 

 

 

 

20

0

10

20

30

40

50

60

70

80

120 160 200 250 300 400

 

 

 

 

 

 

 

Flow Rate - GPM

13

Page 17
Image 17
Liebert 60 HZ manual Pump Packages & Expansion Tank Options, Expansion Tank- P/N 1C16717P1, Pump data, Pump curve, 60 Hz

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.

In terms of energy efficiency, the Liebert 60 Hz utilizes state-of-the-art variable speed technology. This allows the system to adjust cooling output based on real-time environmental conditions, significantly reducing energy consumption while maintaining necessary cooling levels. The result is a lower carbon footprint and reduced operational costs, which is a critical consideration for organizations focused on sustainability.

Another notable characteristic of the Liebert 60 Hz is its modular design. This allows for easy scalability, making it an excellent choice for growing businesses. As IT demands increase, additional units can be added without extensive renovations or disruptions to existing setups. Furthermore, the system includes intelligent monitoring capabilities that provide real-time data on performance, enabling proactive management and maintenance.

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.