1. Introdución
The APC Smart-UPS SMT750C is an Uninterruptible Power Supply (UPS) designed to provide reliable power and surge protection for critical electronic equipment. This unit offers 750VA/500W of line-interactive pure sine wave power, making it suitable for servers, storage systems, network closets, business VoIP setups, desktop computers, and retail POS systems. It features Automatic Voltage Regulation (AVR) to correct voltage fluctuations and a SmartConnect Ethernet Port for cloud-based remote monitoring. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your SMT750C UPS.
2. Información de seguridade
WARNING: Risk of electric shock. Refer to bottom of unit for warnings.
- Lea atentamente todas as instrucións antes da instalación e operación.
- This UPS contains internal batteries and may present a shock hazard even when disconnected from the AC power source.
- Do not open or disassemble the UPS. There are no user-serviceable parts inside except for the battery.
- Conecte o UPS só a unha toma de terra.
- Do not use the UPS in direct sunlight, near heat sources, or in areas with excessive humidity.
- Ensure proper ventilation around the UPS. Do not block any ventilation openings.
3. Contido do paquete
Comprobe que todos os elementos estean presentes ao desembalar:
- APC Smart-UPS SMT750C Unit
- 16GB USB 3.0 Drive
- Manual de usuario (este documento)
- Cable de comunicación USB
- Cable de alimentación
Image: Included 16GB USB 3.0 Drive. This USB drive provides additional storage or file capacidades de transferencia.
4. Produto rematadoview
Panel frontal
Imaxe: Fronte e lateral view of the APC Smart-UPS SMT750C. This image displays the compact tower design of the UPS unit.
- Botón de encendido: Controla a alimentación principal do SAI.
- Pantalla LCD: Provides real-time status information, load levels, battery charge, and estimated runtime.
- Botóns de navegación: Used to scroll through display menus and adjust settings.
Panel traseiro
Image: Rear panel of the APC Smart-UPS SMT750C. This view highlights the various input/output ports, including NEMA 5-15R outlets, SmartConnect port, USB, and serial ports.
- NEMA 5-15R Outlets: Six outlets for connecting protected equipment.
- SmartConnect Ethernet Port: For cloud-based remote monitoring and management.
- Porto USB: For communication with a computer for graceful shutdown via PowerChute Serial Shutdown software.
- Porto de serie: Alternative communication port for graceful shutdown.
- SmartSlot: For optional Network Management Card (sold separately).
- Cable de alimentación de entrada: Connects the UPS to the utility power.
- Protector de sobrecarga: Resettable circuit breaker.
5. Configuración
5.1 Conexión inicial da batería
Before initial use, the internal battery must be connected. The unit is shipped with the battery disconnected for safety during transit.
- Coloque o SAI sobre unha superficie estable.
- Locate the battery compartment cover, typically on the bottom or rear of the unit.
- Remove the cover to access the battery.
- Connect the red battery cable to the positive (+) terminal and the black battery cable to the negative (-) terminal. Ensure a secure connection.
- Coloque a tapa do compartimento da batería.
5.2 Conexión á rede eléctrica
- Plug the UPS power cord into a grounded 3-prong AC outlet.
- Deixe que o SAI se cargue durante polo menos 24 horas antes de conectar equipos críticos para garantir que a batería teña a capacidade total.
5.3 Equipos de conexión
- Connect your critical equipment (e.g., computer, monitor, network devices) to the NEMA 5-15R outlets on the rear panel.
- For graceful shutdown capabilities, connect the provided USB cable from the UPS to your computer and install the PowerChute Serial Shutdown software (available for download from APC's websitio).
- For remote monitoring, connect an Ethernet cable to the SmartConnect port and follow the instructions for cloud-based setup.
6. Funcionamento
6.1 Acendido/Apagado
- To power on the UPS, press and hold the power button on the front panel until the unit beeps and the display illuminates.
- To power off the UPS, press and hold the power button until the unit beeps and the display turns off.
6.2 Automático Voltage Regulación (AVR)
The SMT750C features AVR, which automatically corrects minor voltage fluctuations (sags and surges) without switching to battery power. This protects connected equipment from voltage irregularities and extends battery life.
6.3 Funcionamento con batería de reserva
Durante un poder outage, the UPS will automatically switch to battery power, providing continuous power to connected equipment. The LCD display will show the estimated remaining runtime. When utility power returns, the UPS will automatically switch back to utility power and recharge its battery.
6.4 Remote Monitoring (SmartConnect)
The SmartConnect port allows for cloud-based remote monitoring of your UPS. This feature enables IT professionals and network administrators to:
- Monitor UPS status and performance.
- Realizar actualizacións de firmware.
- Conduct remote diagnostics.
- Receive proactive email notifications with recommended actions.
7. Mantemento
7.1 Substitución da batería
The internal battery is a user-replaceable component. When the battery reaches the end of its service life, the UPS will indicate a battery fault. To replace the battery:
- Ensure the UPS is powered off and disconnected from utility power.
- Retire a tapa do compartimento da batería.
- Disconnect the battery cables (red and black).
- Carefully slide out the old battery.
- Insert a genuine APC replacement battery (model RBC154, sold separately).
- Connect the battery cables, ensuring correct polarity (red to positive, black to negative).
- Coloque a tapa do compartimento da batería.
- Recycle the old battery responsibly.
7.2 Limpeza
Limpe periodicamente o exterior do SAI cun pano suave e seco. Non empregue produtos de limpeza líquidos nin en aerosol. Asegúrese de que as aberturas de ventilación estean libres de po e residuos.
8 Solución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| O SAI non se acende | Battery not connected or low charge | Ensure battery cables are connected. Plug UPS into AC outlet and allow to charge. |
| O SAI emite pitidos continuamente | Overload or on battery power | Reduce connected load. Check utility power. |
| Battery symbol blinking | Battery needs to be flipped (initial setup) or is failing | For new units, ensure battery is correctly oriented and connected. For older units, consider battery replacement. |
| Sen enerxía para tomas de corrente | UPS is off, circuit breaker tripped, or utility power lost | Turn on UPS. Reset circuit breaker. Check utility power. |
9. Especificacións
- Modelo: SMT750C
- Capacidade de potencia de saída: 500 Watts / 750 VA
- Conexións de saída: 6 x NEMA 5-15R
- Conexións de entrada: NEMA 5-15P
- Vol. De entrada nominaltage: 120 V
- Vol. De saída nominaltage: 120 V
- Tipo de batería: Ácido de chumbo
- Factor de forma: Torre
- Dimensións (H x W x D): 6.34 cm (16.1") x 5.43 cm (13.8") x 14.53 cm (36.9")
- Peso neto: 27.56 lb (12.5 kg)
- Cor: Negro
- Material: Metal
- Accesorios incluídos: 16GB USB 3.0 Drive
10. Garantía e soporte
APC provides a standard warranty for this product. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official APC website. For technical support, product registration, or to purchase replacement parts, please visit www.apc.com or contact APC customer service.
Protection plans are available for extended coverage. For example, a 3-Year Protection Plan is available.
