Liebert 3000 installation manual Factory

Page 43

Glycol/GLYCOOL Cooled Models

Figure 17 Glycol general arrangement

Expansion Tank Field Installed at

Drycooler

 

 

Glycol

Highest Point in System.

 

 

Electric

 

Unions*

Pump

Fill *

 

Pump

Box

Drycooler

 

 

 

 

Housing

 

 

Coil

 

 

 

 

 

Expansion

 

Fluid

Isolation

Evaporator

Port*

 

Return

Coil

 

Valves*

 

 

to Pump

 

 

 

 

 

Air Vents*

at Top of

Risers

 

Unions*

Fluid

Expansion

 

 

 

Supply

Valve

 

 

 

from

 

 

Hose

 

Pump

 

Sensing

Bibs*

Flow Regulating

 

Bulb

 

Valve*

Sight

 

 

 

Glass

 

 

 

Pressure

Hot Gas

External

 

Port*

 

 

 

Bypass

Equalizers

 

 

 

 

 

Filter

Valve

Scroll

 

 

Drier

 

Compressor

 

 

 

 

 

 

Hot Gas

Service

 

 

 

Bypass

Valves

 

 

 

Solenoid

 

 

 

 

Valve

 

 

Hot Gas Bypass

 

 

Tube

 

Bypass

in Tube

Fluid

Condenser

Valve

 

Supply

 

 

 

to Unit

 

 

Fluid

Return

from

Unit Isolation Valves*

2-Way Water

 

Regulating

3-Way Water

Valve

Regulating Valve

 

(optional)

Tube

in Tube

Condenser

Hose

Bibs*

Hose

Bibs*

 

 

 

 

 

 

 

 

 

 

 

 

 

Fluid

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Supply

 

 

 

 

 

 

 

 

 

 

 

 

 

 

to Unit

Fluid

 

 

 

 

 

 

 

 

 

 

 

 

 

FACTORY

Return

 

 

 

 

 

 

 

 

 

 

 

 

 

From

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PIPING

Unit

 

 

 

 

 

 

 

 

 

 

 

 

 

FIELD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PIPING

 

*Components are not supplied by Liebert but

 

are recommended for proper circuit operation

 

and maintenance.

 

SL-11898 PG 6

37

Image 43
Contents Liebert Challenger Page Table of Contents Split System Models Chilled Water ModelsR407C Refrigerant Figures Tables System Descriptions Equipment Handling Room PreparationEquipment Inspection Location ConsiderationsRemoval of Skid Unit net weightModel Lbs kg Front return configuration Rear return configurationFloor Cutout Dimensions Drain Line Piping ConsiderationsPiping connection size Hot GasRefrigerant Line Condensate Drain HumidifierWater SupplyLineSuction Refrigerant Line Condensate Pump LineHumidifierWater SupplyLine Hot Water Supply Condenser SupplyLineCondenser Return Line HotWater ReturnPiping connections for chilled water self-contained units Installation Electrical connections Electrical ConnectionsTon Hz Units 550 600 Model Balancing the Air DistributionUnder-Floor Discharge Systems Hz Units 550 600 ModelPlenum Installation Checklist for Completed InstallationDucted Applications Installation Lee-Temp/Flood Back Head Pressure Control Condensers Condenser LocationLine Voltage Low VoltageAir cooled condenser statistics Recommended line sizes OD copper inches Refrigerant PipingCondenser refrigerant per serial tag Fan Speed Control SystemsMaterials Supplied Equivalent lengths feet for various pipe fittingsDehydration/Leak Test Single Circuit Shown Piping Refrigerant control settings psi kPaLee-Temp/Flood Back Head Pressure Control Systems ChargingMaterials Supplied Low Pressure Cut Out High Pressure Cut Out 360 Single Circuit Shown Condenser Water cooled general arrangement Water Regulating Valve AdjustmentManual Flushing Adjusting collar nut Testing Valve FunctionDrycooler Location Drycooler InstallationPump and Drycooler Glycol Piping Room dew point temperaturesDry Bulb Wet Bulb Relative Dew Point Humidity Preparing the System for Filling Volume in standard Type L copper pipingFilling Instructions Expansion Tanks, Fluid Relief Valves and Other DevicesEthylene glycol concentrations Glycol Solutions@ 50F 10C Filling the System 1095mm 483mm 1097mm For expansion tank dimensions, see on43-3/16 43-9/16 110 5mm See Note 30-1/4Pump Pump Suction Pump Discharge Connection Mounting hole dimensional dataDrycooler data Glycol pump dataFactory Glycool general arrangement Glycol Regulating Valve Chilled Water Models WAY Valve Water/Glycol Cooled Condensing Units Air Cooled Condensing UnitsRefrigerant Loop Recommended refrigerant lines R22 or R407C sizes OD copper Unit refrigerant chargeLine coupling sizes Refrigerant piping diagram Quick Connect Fittings Outdoor Air Cooled Condensing Units Unit Dimensions See TablePFCZ42A-L PFCZ41A-L See Table Outdoor air cooled condensing unit-top air discharge models36-1/4 38-1/2 Piping and electrical connections top air discharge152 Discharge Models SL-11081 PG 8AIndoor centrifugal condensing unit Installing the Indoor Condensing UnitModel Net Weight 60 Hz 50 Hz Lbs kg Centrifugal Air Cooled Condensing UnitsDetail of ceiling hanging bracket Airflow CFM CMH DuctingTon Dimensional Data Piping Connections Ton centrifugal air cooled condensing unit DPN000207Rev0Ton centrifugal air cooled condensing unit dimensional data DPN000226Rev0 Water Cooled Regulating Valve Water and Glycol Cooled Condensing UnitsPiping Considerations Condenser Water RequirementsPiping Connections DPN000209Rev0 Ton water/glycol cooled condensing unit dimensional data DPN000228Rev0 R407C Refrigerant Temperature Gauge Pressure Psig KPaCalculating Subcooling Temperature Pressure Gauge Psig KPaExample R407C Refrigerant R407C Refrigerant Page That NetIti Tin
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3000 specifications

The Liebert 3000 is a cutting-edge power protection solution designed to provide reliable and efficient backup power for critical applications. This uninterruptible power supply (UPS) system is engineered to safeguard sensitive electronic equipment from power disturbances, ensuring uninterrupted operations in data centers, telecommunications, and industrial environments.

One of the standout features of the Liebert 3000 is its high-efficiency design. With an efficiency rating of up to 94%, the system minimizes energy loss, resulting in lower operational costs and a reduced carbon footprint. This is particularly important in today's environmentally conscious climate, as organizations strive to meet sustainability goals while maintaining top-tier performance.

The Liebert 3000 employs advanced technologies to enhance its functionality. It incorporates online double-conversion technology, which provides a continuous supply of clean and regulated power. This technology ensures that connected loads receive stable voltage and frequency, shielding them from voltage spikes, sags, and outages. Additionally, the UPS offers features such as automatic battery testing, which helps ensure peak battery performance and reliability.

Another key characteristic of the Liebert 3000 is its modular design, allowing for flexible scalability. This means that organizations can easily expand the capacity of their UPS system as their power needs grow, without the need for extensive system overhauls. The modular architecture also facilitates simplified maintenance and reduces downtime, as individual modules can be serviced without interrupting power to the critical load.

The system is equipped with comprehensive monitoring and management capabilities. The Liebert 3000 provides real-time data on power usage, battery status, and system performance, enabling facility managers to make informed decisions and proactively address potential issues. The integration of remote management tools allows for seamless monitoring from anywhere, providing peace of mind for operators.

Overall, the Liebert 3000 combines high efficiency, advanced technology, and flexible design to deliver a robust power protection solution. Its reliability and performance make it a preferred choice for organizations seeking to protect their critical infrastructure while enhancing operational efficiency and sustainability. As businesses continue to rely on technology for their everyday operations, the Liebert 3000 stands out as a dependable safeguard against the uncertainties of power quality.