Output Relay 1:

1.Minor and Major output relays were tested in the rectifier test section.

2.Change the alarm to desired relay output via the controller for any relay output that will be used. All alarm parameters are shipped as either major or minor, but may be changed to output relay 1.

3.Program output relay 1 to desired major or minor alarm to complete programming.

4.Exercise the output relay by causing the alarm to change state.

Battery Temperature Compensation

1.Enable battery temperature compensation if desired.

2.Ensure that battery temperature probe is connected to the system and attached to the battery.

3.Verify that the system voltage is above the float voltage setting if the battery temperature is below 25 degrees C and below the float voltage setting if the battery temperature is above 25 degrees C.

3.3.Final Inspection:

1.Verify that the interior and exterior of the system is clean and free from debris.

2.Ensure all wires connected and bolts are properly tightened.

3.Ensure the following the User, Service, and Calibration parameters are set properly on the controller:

LVD

LVD1 Trip LVD1 Reset

Battery Parameters Discharge Threshold Float Voltage Maximum Recharge Compensation Method

4.Verify that the system is functioning correctly with no alarms.

Be sure to leave the site as orderly and neat as possible.

Magnum VS –48 Vdc User Manual

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American Power Conversion VS 100, VS 50 user manual Final Inspection, Output Relay, Battery Temperature Compensation

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.