American Power Conversion MatrixTM UPS user manual Introduction, Overview, Hot Swappable Modules

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1.Introduction

1.1Overview

The UPS is a high-power enhanced line interactive uninterruptible power source designed to provide clean, reliable AC power to computer, data handling, and telecommunications loads. Normally, the UPS operates "on-line" and provides power to the load derived from the input utility source. When operating on-line, the UPS continuously regulates the load voltage by compensating for voltage fluctuations occurring over a wide range on the utility. A multilevel transformer tap changing circuit provides this regulation while attaining extremely high levels of on-line efficiency. In response to the need to adjust the load voltage, the UPS temporarily operates the load from power derived from the battery while an appropriate transformer tap change is made. In the event of unacceptable line conditions, transfer of load power from the utility to the inverter occurs synchronously and is virtually seamless under all conditions. The voltage waveshape delivered during "on-battery" operation is a low distortion sine wave. Resynchronization and retransfer of load power to the utility is automatic upon recovery of the line voltage to within normal limits.

A complete UPS system consists of three module types. The UPS is comprised of an Electronics Unit (EU), mounted atop an Isolation Unit (IU). Numerous Battery Packs can be purchased and plugged together on-site to provide the desired run time. The EU is self-connecting to the IU when mounted and is secured in place with the turn of an oversized hand screw. The EU contains the UPS’s microprocessor controls, inverter, battery charger, transfer and tap changing circuits, remote interfaces, and the user control and display panel. The IU contains the UPS’s isolation transformer, EMI/RFI filtering and surge suppression circuits, bypass circuit, and the utility and load wiring interfaces. The Battery Packs are "daisy chained" pack-to-pack, and to the EU, using a heavy duty cable and lockable connector system. Intelligent communications between Battery Packs and the EU is provided via a flat cable terminated with modular plugs. Each Battery Pack contains four high capacity batteries and microprocessor controlled electronics for communications and for battery pack voltage and current monitoring.

1.2 Hot Swappable Modules

The Isolation Unit is capable of autonomous operation and allows service or upgrade of the Electronics Unit without interruption of power to the load. In addition, a worn Battery Pack can be replaced, or new packs can be added, while maintaining power to the load. In the event of EU failure, functions controlled by the EU are automatically bypassed and the IU operates autonomously. For servicing, this bypass mode may be selected manually.

1.3 Emergency Power Off (EPO)

For applications where, for safety reasons, power to all room equipment may be cut off, the UPS provides a remote Emergency Power Off interface.

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Contents MatrixTM UPS User’s Manual American Power ConversionTable of Contents Hot Swappable Modules Emergency Power Off EPOIntroduction OverviewSafety DisplayRemote Interfaces Isolation Unit IU Presentation5a. Nema 5-15R receptacles Rear View of the Electronics Unit Electronics Unit EURear View Battery PackInstallation Receiving InspectionProtection Strategies Placement Moving the UPSInput Voltage Selection Module Interconnections Vac Input ConfigurationTypical installation showing mated battery couplers Emergency Power Off EPO Interface Start-Up Operation Input Plug IncompatibilityModes of Operation On-battery mode Sleep ModeStandby mode On-line modeTransfer between modes of operation Bypass modeDefault screens Display and Controls OperationUPS Status menu UPS Control menuUPS Diagnostics menu Page UPS Setup Page Page UPS Tests Password protectionPowerChute Software UPS MonitoringInterface Kits Computer Interface Port Difficulty Troubleshooting Chart Fault Messages UPS requires serviceReplace Electronics Unit EU Battery status Replacing the Electronics Unit Replacing or Adding Battery Packs Obtaining Service Storing the UPS SpecificationsApprovals Noise and Surge IsolationEnvironment Physical10.69 13.13 15.57 18.01 Typical On-Battery Run Times11.56

MatrixTM UPS specifications

American Power Conversion (APC), a leader in power management solutions, has developed the MatrixTM Uninterruptible Power Supply (UPS) system to meet the critical power needs of data center infrastructure. The MatrixTM UPS is designed for scalability, reliability, and efficiency, making it an ideal choice for organizations requiring robust backup power systems.

One of the main features of the MatrixTM UPS is its modular design, which allows for easy configuration and scalability. Organizations can start with a basic setup and expand capacity as needed, ensuring optimal utilization of resources. The system is available in various configurations, enabling customization according to specific power and environmental requirements. This modularity also facilitates easy maintenance and upgrades without significant downtime.

The MatrixTM UPS utilizes advanced technologies, such as dual conversion and intelligent battery management. The dual conversion technology ensures that power is provided in a clean and consistent manner, free from fluctuations and disturbances. Additionally, the system features an integrated battery management system that optimizes battery performance, extends lifespan, and enhances overall efficiency.

One of the standout characteristics of the MatrixTM UPS is its energy efficiency. With a high-efficiency rating, this UPS minimizes energy consumption during operation, which significantly reduces operational costs and contributes to a lower carbon footprint. This is particularly beneficial for businesses looking to adhere to sustainability goals while maintaining reliable power supply.

Another key feature is the intuitive user interface that simplifies monitoring and control. Users can easily access real-time information on power status, battery health, and operational efficiency through a graphical LCD. Remote management capabilities enable administrators to monitor the system from any location, providing added flexibility and ensuring quick response times in case of power issues.

The MatrixTM UPS also prioritizes redundancy, with features such as N+1 architecture, ensuring that backup power is reliable even in the event of component failure. This level of redundancy is crucial for mission-critical applications where power interruptions can lead to significant operational disruptions.

In summary, the American Power Conversion MatrixTM UPS stands out with its modular design, advanced technology, high energy efficiency, and user-friendly interface. These characteristics make it a reliable solution for businesses looking to ensure continuity of operations in an increasingly power-dependent environment. With its robust capabilities, the MatrixTM UPS positions itself as a cornerstone for effective power management in data centers and beyond.
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