Liebert 60 HZ manual Liebert Drycoolers, No Pump

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LIEBERT DRYCOOLERS

Liebert drycoolers are designed to be used in conjunction with water cooled refrigeration and air conditioning machines as well as a variety of commercial and industrial applications requiring the rejection of heat from machinery or processes via a cooling fluid. During periods of low ambient temperatures, drycoolers may assist or replace the capacity requirements of mechanical chillers for a “free cooling” effect.

Liebert offers a full range of control options as well as expansion tank and pump packages. For cooling fluids other than water or water/glycol mixtures, contact Liebert, Heat Transfer.

Figure 1 Drycooler model numbers

D

D

N

C

1 0 9

Y

D

Optional

Drycooler

N = Single Circuit

Disconnect

Model Size

Optional

Circuiting

(see Table 4)

(DNC, DNL,

S =

(No Pump)

& DNT only)

Single Circuit

 

D =

(With Pump)

 

Single Circuit

 

 

(Dual Pumps)

Control Code: C = No Control

L= Main Control T = Fan Cycling O = Fan Cycling & Pump Control

S = Special

Letter Code for Voltage, Phase and Frequency: Y = 208/230-3-60

A = 460-3-60

B = 575-3-60

P = 208/230-1-60 Z = 460-1-60

V = 575-1-60

N = 200/230-3-50 M = 380/415-3-50 W = 200/230-1-50

1

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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 Web Site Mail Heat REMOVAL/ENVIRONMENTAL ControlUnited States

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.