On Battery Operation

AVR Trim

AVR Boost

On Battery

Overload

Replace Battery

Battery

Disconnected

Automatic Self-Test

Manual Self-Test

This LED illuminates to indicate the UPS is compensating for a high utility voltage.

This LED illuminates to indicate the UPS is compensating for a low utility voltage.

When the on battery power LED is lit the UPS is supplying battery power to the connected equipment. When on battery, the UPS sounds an alarm—four beeps every 30 seconds.

The LED illuminates and the UPS emits a sustained alarm tone when an overload condition occurs.

Failure of a battery self-test causes the UPS to emit short beeps for one minute and the replace battery LED illuminates. Refer to Troubleshooting in this manual.

The replace battery LED flashes and short beep is emitted every two seconds to indicate the battery is disconnected.

The UPS performs a self-test automatically when turned on, and every two weeks thereafter (by default).

During the self-test, the UPS briefly operates the connected equipment on battery.

If the UPS fails the self-test, the replace battery LED lights and immediately returns to online operation. The connected equipment is not affected by a failed test. Recharge the battery for 24 hours and per- form another self-test. If it fails, the battery must be replaced.

Press and hold the button for a few seconds to initiate the self-test.

The Smart-UPS switches to battery operation automatically if the utility power fails. While running on battery, an alarm beeps four times every 30 seconds.

Press the button (front panel) to silence the UPS alarm (for the current alarm only). If the utility power does not return, the UPS continues to supply power to the connected equipment until the bat- tery is exhausted.

If PowerChute is not being used you must manually save your files and power down before the UPS turns off.

DETERMINING ON BATTERY RUN TIME

UPS battery life differs based on usage and environment. It is recommended that the battery/batteries be changed once every three years. See the APC web site, www.apc.com, for on battery run times.

SUA1000US, SUA750RM1U specifications

The APC SUA750RM1U and SUA1000US are highly-regarded uninterruptible power supplies (UPS) designed to provide reliable power protection for critical electronic equipment. These models are part of APC's Smart UPS series, known for their superior performance and advanced technology.

The APC SUA750RM1U is a 750VA rack-mounted model that is perfect for data centers, server rooms, and other environments where space is at a premium. It offers a sleek 1U form factor, making it easy to integrate into existing rack systems. This unit features pure sine wave output, ensuring that sensitive electronics receive clean and stable power, which is crucial for maintaining optimal performance and longevity.

The SUA750RM1U also has a multiple outlet configuration, including both NEMA 5-15R and NEMA L5-30R outlets, allowing flexibility in connecting various devices. Its internal battery provides around 42 minutes of backup power at half load, which is vital during unexpected power outages. Additionally, the built-in LCD interface offers real-time information about the UPS status, such as power, battery life, and load level.

The APC SUA1000US, on the other hand, provides a larger 1000VA capacity, making it suitable for a wider range of applications, including critical systems and networking equipment. Like the SUA750RM1U, this unit also delivers pure sine wave output for superior performance. The SUA1000US is equipped with additional features such as automatic voltage regulation (AVR) that ensures the connected devices receive stable voltage levels regardless of fluctuations in the input supply.

Both models utilize APC’s SmartConnect technology, enabling users to manage their UPS systems remotely via a secure cloud connection. This feature allows for real-time monitoring, alerts, and notifications directly to a smartphone or computer, enhancing usability and ensuring peace of mind. They also support USB and serial connectivity for seamless integration with IT management software.

In addition to their impressive specifications, both the SUA750RM1U and SUA1000US incorporate advanced management features, such as energy-saving capabilities and customizable alerts. They are also engineered with a hot-swappable battery design, allowing users to replace the batteries without powering down connected equipment.

In conclusion, the APC SUA750RM1U and SUA1000US are exemplary UPS solutions that combine advanced technologies, top-tier performance, and intuitive management features. They are essential devices for ensuring the reliability and safety of sensitive electronic equipment in both professional and personal environments.