MGE UPS Systems Galaxy PW Options, Galvanic isolation and voltage matching transformers

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options

User’s Manual

Galvanic isolation and voltage matching transformers

The UPS can be equipped with an isola- tion or auto transformer on both the input and output to provide galvanic isolation or voltage step-up or step-down as required.

Maintenance bypass

Maintenance bypass option provides a direct bypass AC input source (mains 2) that can be used to supply the critical load while the UPS is being serviced.

electrical supervision

"Teleservice"

"Teleservice" is a contract offering continu- ous remote supervision and maintenance of UPS systems via a modem. Real-time communication is established with our "Teleservice" centre for communication of all alarms and events occurring in the installation.

GTC board

This electronic board provides user access to the J-Bus communications pro- tocol. Using the data and address tables provided, the user can customize his installation.

GTC + software

The user has access to the J-Bus protocol and, in addition, the associated software acquires system parameters (measure- ments, status conditions) and transforms them into diagrams, alarm messages and tables. With the click of a mouse, the user can locally or remotely supervise the UPS system (comprising one or many UPS units).

management of computer networks

Integrated SNMP agent

This electronic board, installed in the UPS system, enables direct connection to all Ethernet networks using TCP/IP.

The UPSs may then be supervised via the computer network. Furthermore, they can be used to close system files without hav- ing to add an external SNMP agent.

This board is fully compatible with "Solution PacTM" software.

The RJ45 connector of the communica- tions option delivers information using the SNMP protocol. The sticker located on the board indicates the UPS MAC address.

0080C8ABAA01

■your MAC address is written in the fol- lowing way : 0080C8 ZZ XX YY ;

■your default IP address is 168.8.xx.yy (xx and yy are

decimal values of XX and YY).

For example, MAC address 00 80 C8 AB

AA01 is related to IP address 168.8.170.1.

Please refer to the "userman.doc" user manual contained in the directory "emb/galaxy/snmp/release3.xx" of the Solution-Pac CD-ROM in order to discov- er the management capabilities of your SNMP Galaxy PW™ UPS.

Please contact your sales representative for more detailed

information.

Two-channel network board

This electronic board comprises two ports, each of which may be user set, either for the U-Talk protocol or as a relay contact. U-Talk is the protocol required to establish contact with the communications software. Relay contacts may be used for specific network applications (IBM AS400, Novell, etc.).

Options

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Contents Galaxy PW Page Galaxy PW User’s Manual Galaxy PW 100 to 225 kVA Important Safety Instructions This page intentionally left blank Galaxy PW TM 100 to 225 kVA User’s manual WarrantyService and Factory Repair Call 1 800 438 Galaxy PW User’s ManualThis page intentionally left blank Contents Galaxy Pwtm 100 to 225 kVA How to use this manualIntroduction General characteristics of Galaxy PW UPSSystem description Schematic diagram of the Galaxy PW systemExternal bypass for parallel UPSs and the hot-swap option Different types of Galaxy PW systemsIsolation and protection devices Single-UPS unit Parallel UPS systemOperation with the normal AC source down Operation in on-line modeBattery time Normal operationBattery charge cycle User’s Manual Operation with the normal AC source restoredParallel UPSs without redun- dancy Single-UPS unit on-line modeInverter shutdown or overload Parallel UPSs with redundancySteady state voltage regulation Example of an installation with an engine generator setOperation with an engine generator set Output voltage quality and continuityBattery cabinet Galaxy PW cabinetsUPS cabinet Control panel GeneralIndications Inverter on button Start-up System start-upStart-up of a module Shutdown of the inverter ShutdownDisplay of messages Display of alarmsControl-panel display General organizationGalaxy Pwtm 100 to 225 kVA List of primary messages Load Protected ON-LINE ModeLoad on Mains User’s Manual List of secondary messagesBattery Charging BAT. = XXX a U BAT. = XXX Measurement system Voltage measurementsCurrent measurements Battery measurements Selections and settingsSet date and time Battery test Inverse videoPast events Maintenance bypass AlarmsSignal reception Signal transmissionEnvironment information Logging and time-stamping Presentation of event time-stamping by Galaxy PWUtilization via the Galaxy PW display Example Consulting statisticsTotal time with Tbatt 25 C h this Elapsed backup time min this isNb of backups 1 min this is Min nb of backups 3 min this isBattery Utilization via TeleserviceUPS isolation MaintenanceMaintenance configuration Single-UPS unitIsolate all UPSs Galaxy PWGalaxy PW External bypass Battery maintenance Visual checkFunctional check Electrical supervision Maintenance bypassOptions Galvanic isolation and voltage matching transformersThis page intentionally left blank Scenic Avenue Costa Mesa, CA Reorder formPage Page Scenic Avenue, Costa Mesa, California 92626 714 557

Galaxy PW specifications

The MGE UPS Systems Galaxy PW is a high-performance uninterruptible power supply designed to provide reliable power protection for critical systems in various environments, including data centers, industrial settings, and commercial facilities. Known for its advanced features and innovative technologies, the Galaxy PW is engineered to ensure seamless operation, even in the event of power disturbances.

One of the standout features of the Galaxy PW is its modular design, allowing for easy scalability and flexibility. This design enables users to customize the power capacity according to their specific needs, accommodating future growth without requiring a complete system overhaul. The modular architecture consists of interchangeable power modules that can be easily added or replaced, ensuring minimal downtime and optimized performance.

The Galaxy PW uses cutting-edge double-conversion technology, which provides a high level of power quality and reliability. This technology ensures that any fluctuations in input power do not affect the output, delivering clean and stable electricity to connected equipment. This is particularly essential for sensitive electronics that require a consistent power supply to function correctly.

Another significant characteristic of the Galaxy PW is its energy efficiency. The UPS is designed to operate at high efficiency levels, often exceeding 96%. This not only helps in reducing the overall energy consumption but also lowers operational costs and reduces the carbon footprint of the facility. The Eco-Mode feature allows the UPS to deliver power with minimal energy loss during normal operating conditions.

The Galaxy PW is equipped with advanced communication and management features, including an intuitive graphical LCD display that provides real-time information on the system's status and performance metrics. Users can monitor input and output voltages, current load levels, and battery health at a glance. Additionally, the UPS supports various communication protocols and interfaces, facilitating integration with building management systems and remote monitoring tools.

Safety and reliability are also top priorities for the Galaxy PW. The system features robust battery management to extend the lifespan of the batteries while ensuring optimal performance. The UPS is designed with several protections, including overload, short-circuit, and thermal protection, to safeguard both the UPS and connected loads.

In summary, the MGE UPS Systems Galaxy PW integrates modularity, energy efficiency, advanced monitoring, and robust protection features to deliver unmatched reliability for critical power applications. Its innovative design and technologies make it an ideal choice for businesses seeking a reliable power protection solution.
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