American Power Conversion VS 100, VS 50 user manual Alarm Summary

Models: VS 50 VS 100

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7

Alarm Summary

 

 

 

 

 

 

ALARM/

DESCRIPTION

DEFAULT SETTINGS

 

 

[MENU LOCATION]

 

 

 

 

Battery Discharge Alarm

The battery discharge current exceeds

Minor

 

 

[Batteries/Parameters]

the programmed battery discharge

 

 

 

 

 

threshold.

 

 

 

Battery High Temp Alm

The battery temperature exceeds the

Minor

 

 

[Batteries/Parameters]

Battery High Temperature threshold.

 

 

 

Battery Low Temp Alm

The Battery Temperature is below the

Minor

 

 

[Batteries/Parameters]

battery Low Temperature threshold.

 

 

 

Battery LV Alm

The dc output voltage is below the

Major

 

 

[Batteries/Parameters]

battery low voltage threshold.

 

 

 

Circuit Breaker Alm 1

The top Circuit Breaker in the top shelf is

Major

 

 

[Distribution/Breakers]

tripped.

 

 

 

Circuit Breaker Alm 2

The bottom Circuit Breaker in the top

Major

 

 

[Distribution/Breakers]

shelf is tripped

 

 

 

Circuit Breaker Alm 3

The top Circuit Breaker in the bottom

Major

 

 

[Distribution/Breakers]

shelf is tripped.

 

 

 

Circuit Breaker Alm 4

The bottom Circuit Breaker in the bottom

Major

 

 

[Distribution/Breakers]

shelf is tripped

 

 

 

FUSE Alm 1

Any of Fuse 1 through 4 is blown.

Major

 

 

[Distribution/Fuses]

 

 

 

 

FUSE Alm 2

Any of Fuse 5 through 8 is blown.

Major

 

 

[Distribution/Fuses]

 

 

 

 

FUSE Alm 3

Any of Fuse 9 through 12 is blown.

Major

 

 

[Distribution/Fuses]

 

 

 

 

FUSE Alm 4

Any of Fuse 13 through 16 is blown.

Major

 

 

[Distribution/Fuses]

 

 

 

 

Hardware Batt Temp Alm

There is a hardware failure in the battery

Minor

 

 

[Batteries Parameters]

temperature monitoring function.

 

 

 

Hardware Sys Volt Alm

There is a hardware failure in the system

Minor

 

 

[Power Modules/Rectifiers]

voltage monitoring function.

 

 

 

Hardware Sys Temp Alm

There is a hardware failure in the system

Minor.

 

 

[System/DC Parameters]

temperature monitoring function.

 

 

 

System HT Alm

The System Temperature exceeds the

Minor

 

 

[System/DC Parameters]

system high temperature threshold. Not

 

 

 

 

 

the same as battery temperature alarm.

 

 

 

System HV Alm

The System Voltage is above the System

Minor

 

 

[Power Modules/Rectifiers]

High Voltage threshold. Not the same as

 

 

 

 

 

battery high voltage alarm.

 

 

 

Input Relay 1

An external contact closure at the Input

Ignore

 

 

[I/O/Input]

Relay 1 connection.

 

 

 

 

 

 

 

 

 

 

 

 

 

An external contact opening at the Input

 

 

Relay 4 connection.

Ignore

 

 

Input Relay 4

 

 

 

 

[I/O/Input]

 

 

 

 

Magnum VS –48 Vdc User Manual

Page 46

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American Power Conversion VS 100, VS 50 user manual Alarm Summary

VS 50, VS 100 specifications

American Power Conversion (APC), a brand under Schneider Electric, is renowned for its uninterruptible power supplies (UPS) and provides a range of solutions for both commercial and personal use. Among their various product lines, the APC Smart-UPS 1000VA (VS 1000) and Smart-UPS 500VA (VS 500) stand out due to their features, technologies, and specifications tailored to different operational needs.

The APC Smart-UPS 1000VA is designed for advanced power protection, capable of supporting servers, network equipment, and more demanding applications. It features a pure sine wave output, which is critical for sensitive electronics, ensuring devices receive a stable and clean power source even during outages. The VS 1000 is equipped with an extensive battery backup, offering up to 9 minutes of runtime at full load.

A notable technology employed in the Smart-UPS 1000 is the Automatic Voltage Regulation (AVR), which maintains output voltage stability by adjusting boost and trim in situations of under or over voltage. The unit has an LCD interface, providing real-time data regarding load capacity, runtime, and battery health, enabling users to easily monitor and manage performance. Additionally, with its compact design, the VS 1000 can fit into various settings, maximizing space efficiency.

In contrast, the APC Smart-UPS 500VA targets smaller operations, offering a more compact solution for basic power protection needs. Like its larger counterpart, it also provides pure sine wave output, ensuring the safe operation of connected equipment. The VS 500 is designed for less intensive applications, making it suitable for desktop computers, network devices, and home office setups.

The 500VA model supports shorter runtimes, typically around 3 to 6 minutes under full load but is ideal for situations where downtime needs to be minimized. The Smart-UPS 500VA features similar Automatic Voltage Regulation technology, maintaining voltage stability under fluctuating conditions. However, it comes with a more straightforward LCD display, providing essential information on power status and battery levels without overwhelming the user.

In summary, the APC Smart-UPS 1000VA and 500VA cater to different user requirements, with the VS 1000 offering robust features for larger setups and the VS 500 serving as a versatile option for home or small office use. Both models integrate essential technologies such as pure sine wave output and AVR, showcasing APC’s commitment to high-quality power solutions. Whether for commercial or personal use, these units demonstrate APC's ability to provide reliable power protection tailored to diverse needs.