Liebert 60 HZ manual Component ASSEMBLY/INSTALLATION

Page 15

COMPONENT ASSEMBLY/INSTALLATION

Leg Assembly

The legs are shipped loose and are to be field mounted as shown with the hardware provided.

Typical rigging

Rigging

Holes in the drycooler legs permit lifting the unit. Spreader bars are required. Four, 6 and 8 fan models have additional lifting eyes.

High Voltage Electrical

Secure each leg to drycooler frame at all four points shown using hardware provided

Outlet

Inlet

Electrical service

supply by others

Models 069-491

Models 620 through 940 have 2 sets of connections on end of unit

Figure 7 General arrangement diagram

 

Fill*

 

 

 

 

Optional dual pump

Expansion

 

 

 

 

Drycooler coil

system shown

tank field

Drycooler

 

 

 

 

 

Glycol

installed at

 

 

 

 

 

electric box

 

 

 

 

pumps

highest point

 

 

Unions*

 

 

 

 

 

in system

 

 

 

 

 

 

 

 

 

 

 

 

*

 

 

 

 

 

 

s

 

 

 

 

 

n

 

 

 

Pressure

 

o

 

 

 

 

 

i

 

 

 

 

 

n

 

 

 

 

 

port*

U

 

 

 

 

 

 

 

 

 

 

 

 

 

Connections

Line Voltage is connected to the terminal strip or directly to the factory sup- plied locking

 

 

 

 

 

 

*

 

 

 

 

 

e

 

 

 

 

v

 

 

 

 

 

l

 

 

 

 

 

a

 

 

 

 

v

 

 

 

 

 

g

 

 

 

 

 

n

 

 

 

 

 

i

 

 

 

 

 

x

 

 

 

 

 

i

 

 

 

 

 

 

M

 

 

 

 

 

 

Hose

bib*

 

Pump

Gate or ball*

housing

valve for

Check valves*

isolation (typ)

Gate or ball*

on dual pump

valve for bypass

systems only

disconnect (optional). Check voltage

and compare to nameplate.

Low Voltage Electrical Connections

Acontrol inter- lock between the indoor and out- door equipment must be mini- mum 16 ga. for up to 75 ft. or not to exceed 1 volt drop in control line.

Flow switch supplied with dual pump systems*

Flow regulating valve*

 

 

Pressure port*

 

 

 

 

 

 

 

 

 

 

Field piping

 

 

Air vents at top of risers*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* Components are not supplied by Liebert,

 

 

 

 

 

 

 

 

 

and all components shown may not be

 

 

 

Flow direction

necessary for system operation.

11

Image 15
Contents Heat Removal /ENVIRONMENTAL Control Drycoolers 60 HzPage Table of Contents Figures No Pump Liebert DrycoolersLow Noise Level Features and Benefits of Liebert DrycoolersEasy Installation and Service Heat Rejection ModuleAltitude correction Selection ProcedureExample Determining actual Btuh and MBHPD ft. water Performance DataNo. Number Range CircuitsQuiet-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 GuidelinesPump curve, 60 Hz Pump Packages & Expansion Tank OptionsExpansion Tank- P/N 1C16717P1 Pump dataSupplementary Application Data Maintenance GuidelinesRoom dew point temperatures Volume in standard tubePage 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.

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.