American Power Conversion 60kW InfraStruXureTM System manual Emergency Power Off EPO, Overview

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Emergency Power Off (EPO)

Overview

To provide a mechanism for emergency power off, attach a remote switch to the EPO interface on the PDU monitoring unit through the user connection plate. The EPO interface () is connected to the PDU Main Input switch () and to the UPS internal EPO switch ().

Sw itch

PD UU PS

When the EPO is activated, the main input breaker to the PDU transformer is opened, the UPS DC Disconnect breaker is opened, and the UPS System Enable switch is turned off. In this sequence, there is no power from the PDU transformer and there is no power from the UPS inverters and batteries.

APC offers an optional InfraStruXure EPO system (EPW9). Contact your APC sales representative, or visit the APC Web site (www.apc.com) for more information.

Note

See “Connect an Emergency Power Off Switch” on page 18 for instructions on how to connect an EPO switch to the PDU.

10

InfraStruXure System—Installation and Start-Up

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Contents Installation and Start-Up Page About this Manual Page Contents Start-Up Procedure Appendix a Operation Page Safety symbols used in this manual Cross-reference symbols used in this manualOverview Installation/Maintenance Receiving/movingTotal Power Off Emergency Power Off EPOPage Dimensions InfraStruXure PDUNetShelter VX Enclosure Space Considerations Weight Considerations Component Maximum WeightHeat Output Electrical requirements Electrical Requirements and SpecificationsProcedures requiring a licensed electrician 208V Input 480V Input 600V InputEmergency Power Off EPO OverviewBasic Installation Procedure Licensed electrician must connect the power sourceSite Planning Basic Installation Procedure Installation Procedures Level the PDU and NetShelter EnclosuresConnect the Power Source to the PDU Access the PDU Main Input switchAttach conduit to the PDU for the input conductors Installation Procedures Connect the Power Source to the PDU Install a circuit breaker Torque specs and tools requiredTerminal Torque Tools Connect input conductors 208V input without a transformerConnect an Emergency Power Off Switch Contact closure 24VAC 24VDC Contact closure is recommendedContact Closure-Normally Open Contact Closure-Normally Closed24VAC/VDC-Normally Open Problem Action Safety warnings Overview How to connect contacts to the PDU Monitoring Unit Relay output specifications990-1393B Cable Ladders for overhead wiring across rows Install the Rack Power Distribution Units PDU Install InfraStruXure Rack-Mount DevicesInstall the Rack Automatic Transfer Switches ATS Install the InfraStruXure Manager and Hub or SwitchRoute and Attach Overhead Wiring Route and attach power cables to equipment racksInstallation Procedures Route and Attach Overhead Wiring Installation Procedures Route and Attach Overhead Wiring Wiring Under the Floor Installation Procedures Wiring Under the Floor Route Data Cables to the InfraStruXure Manager Hub or Switch Start-Up Procedure Ensure that all power is offApply power to the system Start-Up Procedure InfraStruXure System Configure the InfraStruXure Manager How to Apply Power to the System Appendix a OperationDistribution panel circuit breakers How to Ensure Total Power Off For PDU with transformer Set the MainPage General changes Changes by page numberPage Index InfraStruXure System-Installation and Start-Up Page Page Page Page Page Page Page 990-1638B

60kW InfraStruXureTM System specifications

The American Power Conversion (APC) 60kW InfraStruXure™ System represents a groundbreaking advancement in power management for critical facilities. Designed for data centers and environments with extensive IT infrastructure, this system stands out for its scalability, reliability, and efficiency.

One of the primary features of the InfraStruXure™ System is its modular architecture. This design allows for the deployment of power and cooling components in a customized manner, tailored to the specific needs of each facility. The system can grow alongside business needs, accommodating increased power demands simply by adding additional capacity modules. This flexibility means that organizations can adapt without the often hefty costs and complexities associated with traditional infrastructure upgrades.

The 60kW configuration supports a range of power distribution options, ensuring that it can serve diverse loads while maintaining optimal performance. The system includes integrated power distribution units, which facilitate seamless integration with existing setups. This integration is crucial for organizations wishing to enhance their infrastructure without undergoing extensive overhauls.

Moreover, the InfraStruXure™ System leverages advanced cooling technologies to maintain operational efficiency. Its intelligent cooling systems optimize airflow management, helping to prevent hotspots and maintain an even thermal profile throughout the data center. The cooling units are designed to work in conjunction with the power modules, ensuring that the entire system operates with minimal energy wastage.

In terms of monitoring and management, the InfraStruXure™ System is equipped with an intuitive interface that provides real-time visibility into system performance. This includes alerts and status updates that enable quick responses to potential issues, ensuring high levels of uptime. The integration of remote monitoring capabilities allows facility managers to keep an eye on performance from anywhere, further enhancing operational management.

Reliability is another cornerstone of the InfraStruXure™ System. Built-in redundancy features minimize the risk of downtime, while the rugged reliability of APC products ensures long-term performance. Power quality management features protect sensitive equipment from surges and disruptions, critical in environments where every second of uptime counts.

In conclusion, the APC 60kW InfraStruXure™ System is a state-of-the-art solution designed to meet the evolving demands of modern data centers. With its modular design, robust power distribution, intelligent cooling, and advanced monitoring capabilities, it offers organizations an efficient, reliable, and scalable power management solution that stands up to the challenges of today’s technology-driven world.