MGE UPS Systems 40-75KVA user manual Main Menu Screen, Battery Measurements Screen

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Galaxy 4000

3.3Main Menu Screen

The Main Menu screen allows the operator to access many displays to monitor the operating performance of Galaxy 4000, obtain alarm information, change operational settings as well as issue software based commands.

The Main Menu conveniently displays groups of items according to function. By using one of the first two soft keys the selection cursor may be moved up and down until the desired display group is selected. Then by pressing the fourth soft key, the selected display (or display group) will be summoned. See Figure 3-5.

Figure 3-5: Main Menu screen.

Main Menu

Measurements

vo lt

Mimic Diagrams

O IO IO

IO IO I I Status

O IO IO

Settings

Commands

3.4Measurements

Selecting the Measurements option from the main menu provides the following screen selections: battery, power, current, voltage, frequency measurements, and ratios.

3.4.1Battery Measurements Screen

The Battery Measurements screen provides a rapid assessment of the available battery voltage, current, battery charge, temperature as well as expected service life. See Figure 3-6.

The backup time measurement will be calculated if the following battery parameter identification (BPI) require- ments are met:

Required Conditions to Initiate BPI:

◗BPI set to automatic in personalization.

◗Battery charge level = 100%.

◗UPS On-line (Inverter Coupled).

◗Mains 2 within tolerance.

◗Percent load is >15%.

◗Battery temperature 0-40°C (32-104°F).

◗No battery faults.

◗No rectifier or inverter overload condition.

Figure 3-6: Battery Measurements screen.

Battery measurements

Voltage

257 V

Current

0.0 A

Backup Time

not avail.

Battery Charge

100%

Temperature

21* c

Service Life

60 Mth

If the above conditions are met and maintained then the UPS will run a successful BPI. A normal BPI will drain the batteries to a level of 80% capacity. When the BPI is completed successfully, the backup time will be displayed when the batteries are 100% charged. If the load does not change by more than ±20%, then a BPI will be run again in one year. Another BPI will run only if, the load changes by ±20% or the BPI is a year old.

If one of the conditions below occurs during the performance of the BPI, the BPI will be aborted.

Factors Leading to Abort a BPI:

◗Inverter to mains 2 source transfer.

◗Load percent drops to <15%.

◗Battery temperature outside 0-40°C (32-104°F).

◗Percent load changes more than +/-5% from starting power level.

3 — 4

Display Panel

86-173010-00 A00

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Contents Galaxy Page Galaxy Revision HistoryImportant Safety Instructions GalaxySafety of Persons Product SafetySpecial Precautions Galaxy Contents Maintenance Display PanelOperation Warranty, Registration & Customer Support Glossary Reorder FormFigures TablesSection Descriptions ElectricalGalaxy Introduction ScopeGeneral Description Single Line Diagram Major ComponentsPreparation for Operation Cabinet PlacementGalaxy 4000 Standard Cabinets Heat Rejection and Air FlowConduit Plate Locations for Bottom Entry Heat Rejection Data @ 208/208VACCabinet Clearances 40KVA 50KVA 65KVA 75KVAConfiguration for Bottom Entry Conduit Plate Locations for Top EntryPreparation for Storage Final steps by MGE Field Service Engineer Setup and InstallationInstallation Steps Environmental and Electrical SpecificationsElectrical Specifications Electrical Connections40KVA 50KVA 65KVA UPS Connections Main AC Input ConnectionsAC Output Connections Battery Connections Remote Emergency Power Off ConnectionsRelay Communication Card Contacts InputsOutputs Relay Communication Card Connections Relay Communication Card5VDC Consumption 10 mA Cable 0.34 mm, 5 ±0.5 mmThis page left blank intentionally Operator Interface Keys and Indicators Display PanelFlashing LED Indicator FunctionsGreen LED Orange LED Red LED OFFDisplay Menu Structure Battery Measurements Screen Main Menu ScreenMeasurements Power Measurements Screen Magnifying glassCurrent Measurements Screen Voltage Measurements Screen Frequency Measurements ScreenRatios Screen Mimic Diagrams Status ScreenSettings Screen Commands Screen Startup Procedure ScreenThis page left blank intentionally Display Panel Pre-Startup Safety Check List OperationPreparing for Startup Q3BP Q4SQ5N Normal Startup Procedure Shutdown Using EPO Post Startup Safety Check ListShutdown Procedure Recovery from EPOMaintenance Important Safety Instructions for Servicing BatteriesServicing Batteries This page left blank intentionally Applicable within the United States, Canada and Mexico User Information Galaxy Warranty and Product RegistrationWarranty Extension Warranty+ Product InformationScheduling Field Service Engineer Support MGE Customer Care Center Three Phase ProductsTechnical Support and Product Services Return Policy for Repair of Three Phase Products RGAAdditional Serial Numbers Glossary ABCIEC NEC This page left blank intentionally Reorder Form Galaxy 40 75KVAPage Page Page Page Contact MGE

40-75KVA specifications

MGE UPS Systems 40-75KVA represents a significant advancement in uninterruptible power supply technology, specifically designed to cater to the critical needs of medium to large-scale operations. These systems are integral for protecting sensitive electronic equipment and ensuring the continuity of operations during power disturbances.

One of the standout features of the MGE UPS Systems in this range is their high efficiency. With efficiency ratings often exceeding 94%, these units minimize energy loss and reduce operational costs, making them not only environmentally friendly but also financially viable. The robust design caters to a variety of applications, including data centers, telecommunications facilities, and industrial environments.

A cornerstone of the MGE UPS design is its modular architecture, allowing for scalability and flexibility. This modularity ensures that as power requirements increase or decrease, the system can be easily adjusted to meet those needs without replacing the entire unit. This adaptability is critical for businesses that experience fluctuating demand or growth.

Advanced technology is employed in the battery management system as well. MGE UPS Systems utilize intelligent battery management, which enhances battery performance and lifespan. The system continuously monitors battery health and ensures optimal charging, thus reducing the risk of failure and extending operational readiness.

The MGE UPS Systems 40-75KVA also boast user-friendly interfaces with graphical LCD displays, facilitating easy monitoring and management of the power supply status. Users can access relevant data such as load levels, battery status, and system health, simplifying troubleshooting and maintenance tasks.

Additionally, these UPS systems incorporate multiple forms of communication interfaces, including USB, RS232, and network management options, ensuring seamless integration with other system monitoring tools. This connectivity enhances operational oversight and aids in proactive management of power resources.

Furthermore, the high availability features, such as redundant components and hot-swappable modules, ensure that maintenance can be performed without interrupting operations, significantly reducing downtime.

In conclusion, MGE UPS Systems 40-75KVA encapsulate cutting-edge technology with unique features that prioritize efficiency, flexibility, and reliability. With their robust design tailored for demanding environments, they are an optimal choice for organizations seeking to safeguard their critical operations against power interruptions. The combination of advanced battery management, user-friendly interfaces, and scalable architecture makes these systems a smart investment for the future.
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