Liebert 500-650 VA user manual Table of Contents

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TABLE OF CONTENTS

IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . 1

INTRODUCTION AND SYSTEM DESCRIPTION . . . . . . . . . . . . . . . 4

Top and Side Views of UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

MAJOR COMPONENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Transient Voltage Surge Suppression (TVSS) & EMI / RFI

Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Transfer Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Battery Charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Inverter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

WHAT’S INCLUDED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

CONTROLS AND INDICATORS. . . . . . . . . . . . . . . . . . . . . . . . . 10

ON/OFF/Alarm Silence Button . . . . . . . . . . . . . . . . . . . . . . . . 10 Status Indicators: Mains/Battery, Fault. . . . . . . . . . . . . . . . . . 11

Mains/Battery Indicator (Green) . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Fault Indicator (Red) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Location and Status of Indicators . . . . . . . . . . . . . . . . . . . . . . . . . 11

MODES OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Normal Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Battery Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

COMMUNICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

USB Interface Port. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Data Line Protection Connectors . . . . . . . . . . . . . . . . . . . . . . . 13

MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Cleaning the UPS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Maintaining Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Guide to Status Indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Troubleshooting Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Battery Run Times. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

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Contents PowerSure PST Page Table of Contents Page Safety Precautions Important Safety InstructionsBattery Handling Precautions Page Introduction and System Description Surge protection only Top and Side Views of UPSInverter Transfer SwitchBattery Charger BatteryWHAT’S Included Installation Om for arkings Controls and Indicators ON/OFF/Alarm Silence ButtonMains/Battery Indicator Green Status Indicators Mains/Battery, FaultNormal Mode Battery ModeModes of Operation Data Line Protection Connectors USB Interface PortCommunications Cleaning the UPS MaintenanceMaintaining Batteries Troubleshooting Guide to Status IndicatorsStart Troubleshooting ChartInput AC Parameters SpecificationsEnvironmental Battery Run TimesPage Company Behind the Products

500-650 VA specifications

The Liebert 500-650 VA is a compact and efficient uninterruptible power supply (UPS) designed to safeguard critical electronic equipment against power inconsistencies. Whether it's protecting sensitive servers in data centers or providing backup power for home office setups, this UPS is engineered to deliver reliable performance.

One of the main features of the Liebert 500-650 VA is its ability to provide seamless power protection. With a high-quality battery management system, the unit ensures that connected devices receive uninterrupted power during outages or fluctuations. This is essential for preventing data loss and maintaining operational continuity in environments where time is crucial.

The UPS is equipped with advanced technologies such as line-interactive topology. This system helps to stabilize voltage variations by automatically adjusting the voltage levels without switching to battery mode. This feature not only extends the life of the UPS batteries but also enhances overall efficiency, making it ideal for environments with frequent power fluctuations.

In terms of characteristics, the Liebert 500-650 VA comes with user-friendly LED indicators that provide real-time information on battery status, load levels, and power conditions. This allows users to quickly assess the operational status of the UPS at a glance. Additionally, it features multiple outlets, providing flexibility for connecting various devices while ensuring they remain protected.

The compact design of the Liebert 500-650 VA makes it easy to install in limited spaces, whether on a desktop or mounted in a rack. Its noise-free operation is another advantage, ensuring that it does not disrupt the working environment, making it suitable for both office and home use.

Furthermore, this UPS includes surge protection capabilities, guarding against voltage spikes and ensuring that connected equipment remains safe from potential damage. The integration of smart battery technology means that users can expect efficient charging cycles and extended battery life.

In summary, the Liebert 500-650 VA stands out as a dependable power protection solution, tailored to meet the needs of users looking for reliability and efficiency. With its advanced features, robust technologies, and compact design, it is an excellent choice for safeguarding vital electronic equipment in any setting.
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