Emerson 3000 , , , , , 

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Two levels of microprocessor control systems are available providing precise control and monitoring of the critical space.

The Advanced Microprocessor is standard, and the Advanced Microprocessor with Graphics is optional. The main control functions are similar for both controls.

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The user must enter a three-digit password before making changes.

•Temperature Setpoint 65-85°F (18-29°C)*

•Temperature Sensitivity +1-10°F (0.6-5.6°C)

•Humidity Setpoint 20-80% RH*

•Humidity Sensitivity 1-30% RH

•High Temperature Alarm 35-90°F (2-32°C)

•Low Temperature Alarm 35-90°F (2-32°C)

•High Humidity Alarm 15-85% RH

•Low Humidity Alarm 15-85% RH

*The microprocessor may be set within these ranges; however, the unit may not be able to control to extreme combinations of temperature and humidity.



•Input diagnostics: Reviews inputs to the con- trol system.

•Control board diagnostics: Initiates a self-test of the control system.

•Output diagnostics: Tests major components by turning them on and off from the control panel. Includes: main fan, compressor, liquid line solenoid valve, hot gas bypass valve, chilled water or chilled GLYCOOL valve, R-5 relay, reheat, hot water reheat valve, humidifier, humidifier make-up valve, and common alarm.

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•Alarm history log: The Advanced Microproces- sor displays the 10 most recent alarms. The Advanced Microprocessor with Graphics displays the most recent 60 alarms. Both provide a time and date stamp for each event

•Run time log: Displays run time and hours for major components (also allows reset of run hours) including compressors, GLYCOOL, fan, humidifier, and reheat.

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Factory set-up for Intelligent Control which uses “fuzzy logic” and “expert systems” methods. Propor- tional and Tunable PID are user selectable options.

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•Compressor short cycle control: Prevents compressor short-cycling and needless compres- sor wear.

•System auto restart: The auto restart feature will automatically restart the system after a power failure. Time delay is programmable.

•Sequential Load Activation: On initial start-up or restart after power failure, each operational load is sequenced to minimize total inrush current.

•Hot Water / Econ-O-Coil Flush Cycles: Hot water reheat coils and Econ-O-Coils are periodi- cally flushed to prevent a build-up of contami- nants.

•Temperature/Humidity Sensor Calibration: The sensors may be calibrated from the front mon- itor panel to insure that all units in the room are similarly calibrated, assuring greater precision.

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•Normal display: Includes present room temper- ature and humidity, active functions (cooling, heating, dehumidifying), and any alarms.

•Operating status: Displays each control opera- tion in percent.

•Read analog inputs function: Displays the present values of up to four analog inputs.

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•Humidifier problem

•High head pressure

•Change filter

•Loss of air flow

•High temperature

•Low temperature

•High humidity

•Low humidity

•Compressor overload (opt)

•Main fan overload (opt)

•Low suction pressure

•Short cycle

•Loss of power

•Custom alarm (choose up to 4)

•Water under floor

•Smoke detected

•Standby GC pump on

•Loss of water flow

•Standby unit on

•User customized text

DISCONTINUED

 

PRODUCT

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Contents Liebert Challenger       Product                    Product                                                                                                                    Common Alarm AlarmsAudible Alarm DiagnosticsControl                Water or Glycol Cooled Condensing Unit Optional Quiet-Line ModelsOptional High Ambient Models    Product DIS Product Environmental Systems Web SiteOutside the US Europe
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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.
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