Model: SURTD3000RMXLT3U
This manual provides essential instructions for the safe installation, operation, and maintenance of your APC Smart-UPS RT 3000VA 208V 3U Rackmount UPS System. This Uninterruptible Power Supply (UPS) is designed to provide reliable power protection for your critical electronic equipment, ensuring continuous operation during power outages i fluctuacions.
Please read these instructions carefully before installing, operating, servicing, or maintaining the equipment. Failure to follow these instructions can result in serious injury or equipment damage.
Carefully unpack the UPS and inspect it for any shipping damage. Report any damage to the carrier and your dealer. The package should contain the UPS unit, rackmount hardware, and documentation.
The APC Smart-UPS RT 3000VA is designed for 3U rackmount installation. Use the provided rackmount hardware to secure the unit in a standard 19-inch equipment rack. Ensure adequate space for airflow around the unit.

Figura 1: Davant view of the APC Smart-UPS RT 3000VA 3U Rackmount UPS System with rackmount ears attached, ready for installation. The front panel features status indicators and control buttons.
The UPS ships with internal batteries disconnected for safety. Locate the battery connector on the rear or front panel (refer to the specific model diagram if available) and firmly connect the battery cables. The UPS will not power on or provide backup power until the batteries are connected.

Figura 2: lateral view of the APC Smart-UPS RT 3000VA 3U Rackmount UPS System, showing the depth of the unit and ventilation grilles. This perspective highlights the robust construction for rack integration.
After all connections are secure, press the power button on the front panel to turn on the UPS. The UPS will perform a self-test and the status indicators will illuminate. Allow the batteries to charge for at least 24 hours to ensure full runtime capacity.
The front panel features an LED status display with load and battery bar-graphs, along with indicators for On Line, On Battery, Replace Battery, Overload, and Bypass. Control buttons allow for power on/off, self-test, and menu navigation.
Under normal conditions, the UPS operates in "On Line" mode, providing conditioned power to connected equipment and charging the batteries. The "On Line" indicator will be illuminated.
Durant una potènciatage o volum significatiutage fluctuation, the UPS automatically transfers to battery power. The "On Battery" indicator will illuminate, and an audible alarm may sound. The UPS will provide power for approximately 14.1 minutes at full load (2100 Watts) with standard battery configuration.
The UPS features an internal bypass (automatic and manual). In bypass mode, utility power is supplied directly to the connected equipment, bypassing the UPS's power conditioning circuitry. This mode is typically used for maintenance or in case of an internal UPS fault. The "Bypass" indicator will be illuminated.
The UPS includes an Emergency Power Off (EPO) port. Connecting an EPO switch to this port allows for immediate shutdown of the UPS and connected equipment in an emergency situation. Refer to the installation guide for EPO connection details.
The UPS uses maintenance-free sealed Lead-Acid batteries. The "Replace Battery" indicator will illuminate when the batteries need replacement. Batteries are hot-swappable, meaning they can be replaced without powering down the connected equipment. Refer to the specific battery replacement instructions provided with your replacement battery modules. Typical recharge time for new batteries is 2.5 hours.
Keep the UPS free of dust and debris. Use a dry cloth to clean the exterior. Do not use liquid cleaners or solvents.
Reviseu periòdicament l'APC website for available firmware updates for your UPS model. Firmware updates can provide improved performance, features, and bug fixes. Follow the instructions provided with the firmware update package carefully.
This section provides solutions to common issues. For more complex problems, contact APC technical support.
| Problema | Causa possible | Solució |
|---|---|---|
| El SAI no s'encén. | Batteries disconnected or not charged. No input power. | Ensure batteries are properly connected. Verify input power cable is securely plugged into a live outlet. Allow batteries to charge. |
| "Replace Battery" indicator is lit. | Batteries are at the end of their service life. | Order and install new battery modules. |
| El SAI emet un so continu. | UPS is on battery power or overloaded. | Check utility power. Reduce load on the UPS if overloaded. |
| L'indicador de "sobrecàrrega" està encès. | Connected equipment exceeds UPS capacity. | Disconnect non-essential equipment to reduce the load. |
| Característica | Detall |
|---|---|
| Model | SURTD3000RMXLT3U |
| Capacitat de potència de sortida | 2100 watts / 3000 VA |
| Volum de sortida nominaltage | 208 V (Configurable for 208 or 240 V) |
| Connexions de sortida | 2x NEMA L6-20R, 2x NEMA L6-30R |
| Volum d’entrada nominaltage | 208 V |
| Connexions d'entrada | NEMA L6-30P |
| Tipus de bateria | Plom-àcid segellat sense manteniment |
| Temps de recàrrega típic | 2.5 hores |
| Typical Backup Time (Full Load) | 14.1 minutes (2100 Watts) |
| Ports d’interfície | Smart-Slot (1 available) |
| Apagada d'emergència (EPO) | Sí |
| Dimensions del producte | 39 x 24 x 13.5 polzades |
| Pes de l'article | 120 lliures |
APC provides a two-year warranty for this product. Please retain your proof of purchase for warranty claims. The warranty covers defects in materials and workmanship under normal use.
For technical assistance, troubleshooting, or warranty service, please contact APC customer support. Visit the official APC weblloc web per obtenir informació de contacte, preguntes freqüents i recursos addicionals.
APC Weblloc: www.apc.com
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