Emerson 3000 installation manual General arrangement-Glycol-cooled models with digital scroll

Page 57

Glycol/GLYCOOL-Cooled Models—Self-Contained Compressor

Figure 26

General arrangement—Glycol-cooled models with digital scroll

 

Expansion Tank Field-Installed at

 

 

Glycol

 

Highest Point in System.

Drycooler

 

Unions*

Pump

Pump

Fill*

 

 

Housing

Electric

 

 

 

Drycooler

 

 

 

 

Box

 

 

 

 

Coil

 

 

 

 

 

 

 

 

 

 

Expansion

 

Fluid

 

 

Evaporator

 

 

Return

Isolation

Coil

 

Port*

 

 

 

to Pump

Valves*

 

 

 

 

Unions*

 

Expansion

 

 

 

Fluid Supply

 

 

 

 

Valve

 

 

 

 

from Pump

 

 

 

 

 

 

 

Hose

 

 

 

 

Sensing

 

Flow Regulating

 

 

Bulb

Air Vents*

Bibs*

Sight

 

 

 

at Top of

 

Valve*

 

Glass

External

Risers

 

Pressure

 

 

Equalizer

 

 

Port*

 

 

Digital

 

 

 

 

 

 

 

 

 

 

 

Filter

Compressor

 

 

 

 

 

 

Digital

 

 

 

 

Dryer

Service

 

 

 

 

 

Valves

Solenoid

 

 

 

 

 

Valve

 

 

 

 

 

 

 

Fluid

 

 

Supply

 

Fluid

to Unit

 

 

 

Return

 

 

from

Isolation

 

Unit

 

 

Valves*

To iCOM Control

 

 

Tube

in Tube

Condenser

Tube

in Tube

Condenser

 

2-Way

 

Motorized

 

Ball Valve

Hose

Fluid

Bibs*

Supply

 

to Unit

 

FACTORY PIPING

Hose

FIELD PIPING

Bibs*

*Components are not supplied by Liebert but are recommended for proper circuit operation and maintenance.

To iCOM Control

3-Way Motorized Ball Valve (optional)

Fluid

Field-Supplied

Return

From

Reducers

Unit

Required on 3

 

Ton Units

DPN001722

Rev. 0

51

Liebert® Challenger 3000

Image 57
Contents Liebert Challenger 3000 with Liebert iCOM Page Table of Contents Split System Models Chilled Water ModelsR407C Refrigerant FiguresTables Important Safety Instructions Liebert Challenger Important Safety Instructions System Descriptions Prop Fan Air-Cooled Split SystemsCentrifugal Fan Air-Cooled Water-CooledEquipment Inspection Room PreparationLocation Considerations Equipment HandlingHandling With Skid Unit net weightRemoval of Skid Model Lb. kgUpflow BU cabinet dimensions Floor Cutout Dimensions Piping Considerations Drain LinePiping connection size Chilled Water Unit Connection Sizes-in Piping connections for air-cooled units Downflow modelsPiping connections for air-cooled units Upflow models Installation Applicable to all Models Condensate Pump Line 1/2 OD CU used only Installation Applicable to all Models Installation Applicable to all Models Installation Applicable to all Models Installation Applicable to all Models Facility Fluid and Piping Maintenance Electrical ConnectionsHumidifier Supply Water-Optional Infrared Terminal Block For Customer Connectons Downflow Models with Liebert iCOM Upflow Models with Liebert iCOMBalancing the Air Distribution Plenum InstallationUnder-Floor Discharge Systems Ducted ApplicationsChecklist for Completed Installation Condenser Location Line VoltageLow Voltage Air-cooled condenser statistics Common to all models. See below for key to a dimensionLiebert Lee-Tempheater 43-9/16 51-7/16Refrigerant Piping Recommended line sizes OD copper, inches Equivalent lengths feet for various pipe fittingsCondenser refrigerant per serial tag Fan Speed Control Systems Variable Fan Speed Control PipingVariable Fan Speed Control Materials Supplied Variable Fan Speed Charging Fan speed suction pressure transducer settingsDPN000349 Rev DPN001726 Liebert Lee-Temp Leak Check and Evacuation Procedure Liebert Lee-Temp PipingLiebert Lee-Temp Controlled Materials Supplied Liebert Lee-Temp suction pressure transducer settings Liebert Lee-TempCharging407C Factory Piping Optional Piping Field Piping DPN001725 Condenser Factory Piping Field Piping Factory Piping Water Regulating Valve AdjustmentMotorized Ball Valve-Digital Scroll Compressors Refrigerant control settings psi kPaManual Flushing ControlStartup Control MethodLocation Manual ControlDrycooler Installation Drycooler LocationPump and Drycooler General Guidelines Glycol PipingDry Bulb Wet Bulb Relative Dew Point Humidity Room dew point temperaturesFilling Instructions Volume in standard Type L copper pipingExpansion Tanks, Fluid Relief Valves and Other Devices Preparing the System for FillingEthylene glycol concentrations Glycol SolutionsFilling the System 43-3/16 43-9/16 110 5mm For expansion tank dimensions, see onSee Note 30-1/4 483mm 1097mmDrycooler data Mounting hole dimensional dataGlycol pump data Pump Pump Suction Pump Discharge Connection,Field Piping General arrangement-Glycol-cooled models with digital scroll Expansion Tank Field-Installed at Pressure Testing Valve Function Glycol Regulating ValveMotor Ball Valve-Digital Scroll Compressors Chilled Water Models WAY Valve Water/Glycol-Cooled Condensing Units Air-Cooled Condensing UnitsRefrigerant Loop Unit refrigerant charge R407C ChargeModel Lb kg Line charges refrigerant per 100 ft m of Type L copper tube Recommended refrigerant lines R407C sizes OD copperLine coupling sizes 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 modelsPiping and electrical connections top air discharge 36-1/4 38-1/2152 Ton High Ambient Ton Quiet-Line Field-supplied unit disconnect switchModel Net Weight 60 Hz 50 Hz Lb kg MC40A MC39A Installing the Indoor Condensing UnitCentrifugal Air-Cooled Condensing Units Indoor centrifugal condensing unitAirflow CFM CMH DuctingPiping Connections DPN000207 Wire connections from evaporatorRev0 ModTon centrifugal air-cooled condensing unit dimensional data AIR Cooled Water Cooled Piping Considerations Water and Glycol-Cooled Condensing UnitsTon Connection Sizes Condenser Water RequirementsTon water/glycol-cooled condensing unit Glycol SystemsDPN000209 Ton water/glycol-cooled condensing unit dimensional data WATER/GLYCOL R407C Refrigerant Temperature Gauge Pressure Psig KPaTemperature Pressure Gauge Psig KPa Calculating SubcoolingExample Page Ppor t Is t Ne tTwor k Care
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3000 specifications

The Emerson 3000 is a cutting-edge control system designed to enhance the efficiency, reliability, and precision of industrial operations. Employed across various sectors such as oil and gas, pharmaceutical, food and beverage, and power generation, the Emerson 3000 has gained recognition for its robustness and versatility.

One of the main features of the Emerson 3000 is its advanced process control capability. With integrated control algorithms, it can optimize complex processes in real-time, resulting in significant improvements in production rates and reduced operational costs. The system's predictive analytics capabilities enable operators to anticipate equipment failures and maintenance needs, allowing for proactive management and minimizing downtime.

The Emerson 3000 features a modular architecture, providing flexibility for scaling and customization. Operators can easily tailor the system to fit specific application needs, whether it requires additional control loops or integration with other systems. This adaptability is particularly beneficial for facilities planning for future expansions or modifications.

Another technology highlight of the Emerson 3000 is its seamless integration with the latest Internet of Things (IoT) advancements. The system is designed to communicate effectively with a variety of smart devices and sensors, harnessing data to create insightful analytics that drive operational excellence. This connectivity empowers businesses to leverage big data for improved decision-making and increased agility.

Additionally, the Emerson 3000 incorporates state-of-the-art cybersecurity measures to safeguard critical data and operations. With built-in security protocols and regular updates, the system protects against emerging cyber threats, ensuring the integrity of the control network.

User experience is also a focal point of the Emerson 3000. The intuitive graphical user interface presents complex data in a user-friendly format, making it easier for operators to monitor system performance and respond to alerts quickly. This ease of use contributes to enhanced safety and operational efficiency.

In summary, the Emerson 3000 represents a fusion of advanced process control, modular design, IoT connectivity, robust cybersecurity, and user-centric interface, making it an ideal choice for industries seeking to enhance their operational performance while adapting to ever-evolving technological landscapes.