APC Smart-UPS SC 450VA 230V - SC450RMI1U

This rack mounted UPS is suitable for smaller server installations or to protect a single critical...

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Product Information

Full details

This guide helps users of the APC Smart-UPS SC 450VA Rackmount/Tower understand how to protect their critical IT equipment. Ideal for small to medium businesses, this UPS provides reliable power and data-line protection during outages. However, users should note the limited runtime at full load. This 1U rackmount UPS features line-interactive topology, provides 280W / 450VA power, and offers 4 IEC outlets, along with data-line protection.

All features

Model Part Number	SC450RMI1U
Brand	A.P.C.

Extended Product Information

FAQs

How long will the UPS last during a power outage?

At full load, the typical backup time is approximately 5.9 minutes. At half load, the backup time is around 19.4 minutes.

What type of outlets does the UPS have?

The UPS has four IEC C13 outlets.

What is the warranty period?

The APC Smart-UPS SC 450VA comes with a 2-year warranty.

Can I replace the battery myself?

Yes, the battery is user-replaceable.

How do I know when to replace the battery?

The UPS has a battery replacement indicator. You should also replace the battery every 3-5 years.

What is the purpose of the serial port?

The serial port (RS-232) allows communication with the UPS for monitoring and control via software.

Can I use the UPS in a high-temperature environment?

The operating temperature range is 0 - 40°C. Ensure the environment is within these limits.

Troubleshooting

UPS not powering on.

Check the power connection to the AC outlet and the UPS. Ensure the power switch on the UPS is turned on.

UPS beeping continuously.

The UPS is likely in battery mode. Check the power source and the load on the UPS. The battery may need to be replaced.

Connected equipment shuts down during a power outage.

The load on the UPS may exceed its capacity, or the battery may need replacement. Reduce the load or replace the battery.

Communication issues with the monitoring software.

Ensure the serial cable is securely connected. Check the software settings and ensure they match the UPS configuration.

Pros and Cons

Pros

Protects equipment from power outages and surges.
Provides clean, reliable power with sine wave output.
Rackmount design allows for easy integration.
Offers data-line protection for connected devices.
User-friendly with LED indicators and audible alarms.

Cons

Limited runtime at full load (approximately 5.9 minutes).
Battery recharge time is 5 hours.
Only 4 IEC outlets.
Not suitable for large-scale power protection needs.

Setup, Compatibility & Care

Installation: Install the Smart-UPS SC 450VA in a standard 19-inch rack using the included rackmount kit.
Connections: Connect your equipment to the IEC outlets on the back of the UPS. Ensure the total power consumption of all connected devices does not exceed 280W.
Power Input: Plug the UPS into a grounded AC outlet.
Compatibility: The UPS is compatible with a wide range of devices, including servers, networking equipment, and POS systems. It is essential to check the power requirements of your equipment to ensure compatibility.
Software: Install the included software on a connected computer to monitor the UPS status and configure settings.
Battery Care: The battery is a sealed lead-acid (VRLA) type. It is hot-swappable, allowing replacement without powering down connected devices. APC recommends replacing the battery every 3-5 years, depending on usage.
Maintenance: Perform regular inspections to ensure all connections are secure. Keep the unit clean and free from dust. Do not block the ventilation openings.