1. Introducció i finalview
This manual provides essential information for the safe and efficient operation of your APC Smart-UPS SRT 5000VA Rack-Mountable Uninterruptible Power Supply (UPS). This UPS is designed to provide reliable power protection for critical electronic equipment, ensuring continuous operation during power outages, fluctuacions i augments.
The Smart-UPS SRT 5000VA RM 208V is a 3U rack-mountable unit with a capacity of 5000 VA / 4250 W, operating at 208 V AC. It features multiple NEMA L6-20R and NEMA L6-30R receptacles for connecting various devices.

Figura 1: Frontal view of the APC Smart-UPS SRT 5000VA RM 208V. This image shows the main chassis of the UPS, highlighting its rack-mountable design and the front grille with the APC logo.
2. Informació de seguretat
WARNING: Risk of Electric Shock. Do not open the UPS. There are no user-serviceable parts inside. Refer servicing to qualified service personnel.
- Connecteu sempre el SAI a una presa de terra.
- No utilitzeu el SAI sota la llum solar directa, a prop de fonts de calor ni en zones amb massa pols o humitat.
- Assegureu-vos que hi hagi una ventilació adequada al voltant del SAI. No bloquegeu les obertures de ventilació.
- Disconnect the UPS from the power source before performing any maintenance or installation procedures.
- The UPS contains internal batteries. Do not dispose of batteries in a fire, as they may explode.
- Aquest producte conté productes químics coneguts per l'estat de Califòrnia per causar càncer i defectes de naixement o altres danys reproductius.
3. Configuració i instal·lació
3.1 Desembalatge
Carefully unpack the UPS and inspect it for any shipping damage. Retain the packaging materials for future use or return shipping.
3.2 Instal·lació física
The Smart-UPS SRT 5000VA is a 3U rack-mountable unit. Install it in a standard 19-inch equipment rack using the provided rack-mounting hardware. Ensure the rack can support the UPS's weight of approximately 123 pounds (55.8 kg).

Figure 2: Front panel of the APC Smart-UPS SRT 5000VA, showing the display and control buttons. This display provides real-time information on the UPS status, input/output voltage, and battery charge.
3.3 Connexions elèctriques
Connect the UPS to a dedicated 208 V AC power source. Ensure the circuit breaker rating is sufficient for the UPS's maximum load.
Connect your equipment to the output receptacles on the rear of the UPS. This model includes two NEMA L6-20R and two NEMA L6-30R receptacles.

Figura 3: posterior view of the APC Smart-UPS SRT 5000VA, illustrating the various input and output connections, including NEMA L6-20R and NEMA L6-30R receptacles, and communication ports.
3.4 Engegada inicial
- After all connections are secure, press the power button on the front panel to turn on the UPS.
- El SAI realitzarà una autoprova. La pantalla mostrarà informació d'estat.
- Allow the batteries to charge for at least 1.5 hours before connecting critical loads, although the UPS will provide power immediately.
4. Funcionament
4.1 Front Panel Display and Controls
The front panel display provides real-time information about the UPS status, input/output voltage, battery charge level, and load percentage. Use the navigation buttons to cycle through different display screens and configure settings.
4.2 Encès/Apagat
- To turn on the UPS: Press and hold the power button until the display illuminates.
- To turn off the UPS: Press and hold the power button until the display indicates shutdown.
4.3 Funcionament de la bateria
En cas d'una potènciatage, the UPS will automatically switch to battery power, providing continuous power to connected equipment. The duration of battery backup depends on the connected load. The typical battery recharge time is 1.5 hours.
4.4 Load Management
Supervisar el percentatge de càrregatage on the front panel display to ensure you do not overload the UPS. The maximum load capacity is 5000 VA / 4250 W.
5. Manteniment
5.1 Substitució de la bateria
The UPS batteries are user-replaceable. Over time, batteries will degrade and require replacement. Refer to the front panel display or management software for battery health status. Always use genuine APC replacement battery cartridges (RBCs) to ensure optimal performance and safety.



Figures 4, 5, 6: Sequence showing the removal of the battery module from the APC Smart-UPS SRT 5000VA. These images demonstrate the process of sliding out the battery pack for replacement or maintenance.
5.2 Neteja
Keep the ventilation openings clear of dust and debris. Use a soft, dry cloth to clean the exterior of the UPS. Do not use liquid cleaners or solvents.
5.3 Consideracions ambientals
The APC Smart-UPS SRT 5000VA is designed with environmental responsibility in mind, holding certifications such as RoHS, Energy Star, and REACH. Dispose of the UPS and its batteries according to local regulations.
6. Solució De Problemes
This section provides solutions to common issues you might encounter with your UPS. For problems not listed here, contact APC technical support.
| Problema | Causa possible | Solució |
|---|---|---|
| El SAI no s'encén. | No input power; Battery not connected or discharged. | Check power cord connection. Ensure utility power is present. Allow batteries to charge. |
| El SAI emet un so continu. | Amb bateria; Condició de sobrecàrrega. | Check utility power. Reduce connected load. |
| Els equips connectats perden energia. | UPS shut down due to low battery or overload. | Allow UPS to recharge. Reduce load. |
| Battery indicator shows low charge after recharge. | Bateria a punt d'arribar al final de la seva vida útil. | Substituïu el cartutx de la bateria. |
7. Especificacions
| Característica | Detall |
|---|---|
| Número de model | SRT5KRMXLT |
| Capacitat | 5000 VA / 4250 W |
| Entrada Voltage | 208 V AC |
| Vol. De sortidatage | 208 V AC |
| Receptacles | 2 x NEMA L6-20R, 2 x NEMA L6-30R |
| Factor de forma | Muntatge en bastidor 3U |
| Dimensions (A x A x P) | 24 x 13 x 38 polzades (dimensions del producte) |
| Pes | 123 lliures (55.8 kg) |
| Tipus de bateria | Àcid de plom segellat |
| Temps típic de recàrrega de la bateria | 1.5 hores |
| Certificacions ambientals | RoHS, Energy Star, REACH |
| Primera data disponible | 24 de desembre de 2014 |
| Color | Negre |
| Ampedat | 20.29 Amps |
| Voltage (Bateria) | 275 Volts |
8. Garantia i Suport
8.1 Informació de la garantia
This APC Smart-UPS SRT 5000VA RM 208V comes with a manufacturer's warranty. Please refer to the warranty card included with your product or visit the official APC website for detailed warranty terms and conditions. Note that the product has a 30-day return policy from the point of purchase.
8.2 Suport tècnic
For technical assistance, troubleshooting, or service inquiries, please contact APC customer support. You can find contact information on the official APC website or through the Schneider Electric store on Amazon:
Visita la botiga Schneider Electric a Amazon
When contacting support, please have your model number (SRT5KRMXLT) and serial number ready.





