Liebert EM manual Ne t, Iti, Ti n, That, From, Locations

Page 48

Ensuring The High Availability

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e the US: 614-841-6755

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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800-222-5877

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

upstech@emersonnetworkpower.com

Outside the US: 614-841-6755

Three-Phase UPS 800-543-2378 powertech@emersonnetworkpower.com

Environmental Systems

800-543-2778

Outside the United States614-888-0246

While every precaution has been taken to ensure the accuracy and completeness of this literature, Liebert Corporation assumes no responsibility and disclaims all liability for damages resulting from use of

this information or for any errors or omissions. © 2006 Liebert Corporation

All rights reserved throughout the world. Specifications subject to change without notice.

®Liebert and the Liebert logo are registered trademarks of Liebert Corporation. All names referred to are trademarks

or registered trademarks of their respective owners.

Locations

United States

1050 Dearborn Drive

P.O. Box 29186

Columbus, OH 43229

Europe

Via Leonardo Da Vinci 8

Zona Industriale Tognana

35028 Piove Di Sacco (PD) Italy

+39 049 9719 111

Fax: +39 049 5841 257

Asia

7/F, Dah Sing Financial Centre

108 Gloucester Road, Wanchai Hong Kong 852 2572220

Fax: 852 28029250

SL-28210_REV03_12-06

Emerson Network Power.

The global leader in enabling Business-CriticalContinuity. EmersonNetworkPower.com

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Business-Critical Continuity, Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co.

©2006 Emerson Electric Co.

Image 48
Contents Liebert OpenComms EM Page Table of Contents Getting Started with the WEB Interface Pinout GuidesFigures Page Introduction Dimensions and Mounting Overview EM & EM PDU Controllers Dimensions and Mounting Overview vEM-14 ControllersPower and port indicators VEM-14see Table OverviewConnectors on Back of Unit Description of indicators and connectorsIndicators Indicators summaryInstallation Considerations InstallationUnpacking and Preliminary Inspection Standard and optional components shipped with OpenComms EMDecide on Placement of the OpenComms EM Mounting the Unit on a Wall EM / EM PDU Controllers44.5mm Horizontal mounting Vertical mounting Mounting the Unit on a Wall or in a Rack vEM-14 Controllers Wall MountingRack Mounting Make Connections Consult Your Network Administrator Use IPSET.exe to Assign an IP AddressAssign AN IP Address Select a MethodUse ARP to Assign an IP Address Use Dhcp to Assign an IP AddressMain Parts of the Web Interface WEB Interface OverviewAddress bar Tabs Device Identification Main display Links Tabs Color-Coded StatusSummary of tab functions Color coding used in Web interfaceTemperature/Humidity Sensor Thresholds Examples of sensor limits temperature and humidity sensorsThresholds in the Web Interface Dry-Contact Sensor ThresholdsMP Advanced Power Strip Thresholds Examples of sensor limits MP Advanced power strip sensorsAmps Name Current Value Color Sensor Names and Status ButtonsSensor information name and status Buttons in the Web interfaceAddress bar Login window User Name PasswordOpen the Web Interface and Log Getting Started with the WEB InterfaceUpdate the Information View Summary DataTypes of Information Exit the Web InterfaceConfigure Sensors Sensors WindowCreate or Change Sensor Names Sensors tab Names Names for sensorsOn Sensor 1 port On Sensor 2 port Use these text boxesView Sensor Graphs Zoom in Feature Humidity sensor example Sensor graph humidity sensor examplePower Window EM PDU & vEM-14 Controllers Control ReceptaclesControl All Receptacles With One Button Control Individual ReceptaclesOn, Off, Reboot buttons Power strip port Receptacle to be linkedLink the Controls of Two Receptacles Linked receptacles PortConfigure Thresholds Power tab Links to set thresholds Select a power stripRefresh Critical & Warning limits Rearm Graph see Section View Power Strip Graphs Zoom in Feature Temperature sensor examplePower tab Port names Create or Change Port NamesMail Setup Alerts WindowModem Setup Snmp Trap Alerts Setup Security tab User drop-down list Enter & confirm password Security WindowCreate a New User Account Administrators Only Modify an Existing Account Administrators Only Change Password Users with Read/Write access Delete a User Account Administrators OnlySecurity tab Enter & confirm password Security tab User drop-down list Delete buttonDefault gateway Sys Info WindowNetwork Connectivity Sys Info tabSnmp Information Data Presentation Serial Ports Modem Setup and Pinout Guide Contact Closure Cable Pinout GuideSerial Cable Pinout Guide EM PDU & vEM-14 Controllers Pinout GuidesDownloading Firmware Updates Specifications OpenComms EM specificationsPage Ne t ItiTi n That

EM specifications

The Liebert EM is a state-of-the-art, modular and scalable cooling solution designed to meet the needs of today's data centers and IT environments. This innovative unit offers unmatched precision and flexibility, making it ideal for facilities that require meticulous temperature control and energy efficiency.

One of the main features of the Liebert EM is its modular design, allowing for easy expansion and customization based on the specific requirements of a facility. This scalability ensures that organizations can efficiently adapt to changing cooling demands without the need for significant infrastructure changes. The system can be configured in various capacities, making it suitable for spaces of different sizes and cooling needs.

Incorporating advanced technologies, the Liebert EM utilizes inverter-driven compressors, allowing for variable refrigeration capacity. This feature optimizes energy consumption, reducing operational costs while maintaining precise temperature control. The unit is designed with built-in smart controls that enable real-time monitoring and adjustments, ensuring enhanced performance and efficiency across the entire cooling system.

The Liebert EM also comes equipped with EC (Electronically Commutated) fans, which contribute to its energy efficiency by adjusting their speed according to the cooling load. This not only ensures adequate airflow but also minimizes energy waste, leading to lower overall operating costs.

Furthermore, the system features intelligent connectivity options that facilitate integration with existing building management systems. This capability allows for centralized monitoring and control, empowering facility managers to maintain optimal conditions and respond quickly to any fluctuations in temperature or humidity.

Safety and reliability are also paramount in the design of the Liebert EM. The unit includes comprehensive backup systems and redundancy features to ensure continuous operation even in the event of a component failure. This reliability is crucial for critical applications where downtime can result in significant losses.

In summary, the Liebert EM stands out as a versatile and high-performance cooling solution, equipped with advanced technologies that offer scalability, energy efficiency, and precise temperature control. Its modular design, coupled with intelligent control options, makes it an essential component for modern data centers looking to optimize their cooling infrastructure while ensuring reliability and reducing operational costs.