1. Einleitung
This manual provides essential information for the proper installation, operation, and maintenance of your Smartbitt SBNB900LCD Interactive Uninterruptible Power Supply (UPS). The SBNB900LCD is designed to protect your electronic equipment from power outages, voltage fluctuations, and power surges, ensuring continuous operation and data integrity. It features a 900VA/450W capacity, six NEMA 5-15R outlets with battery backup, surge suppression, and voltage regulation, along with an LCD display for easy monitoring and a USB port for advanced management.
2. Sicherheitshinweise
Please read and follow all safety instructions carefully before installing or operating the UPS. Failure to comply with these instructions may result in electric shock, fire, or serious injury.
- This UPS contains hazardous materials (battery). Do not attempt to open or service the battery. Refer to qualified service personnel.
- Do not dispose of the UPS or its battery in fire. The battery may explode.
- Öffnen Sie das UPS-Gehäuse nicht.asing. Im Inneren befinden sich keine vom Benutzer wartbaren Teile.
- Ensure the UPS is connected to a grounded AC power outlet.
- Do not block ventilation openings. The UPS requires adequate airflow to prevent overheating.
- Avoid installing the UPS in areas with excessive moisture, dust, or extreme temperatures.
- Vor der Reinigung oder Durchführung von Wartungsarbeiten muss die USV vom Stromnetz getrennt werden.
- The UPS is designed for indoor use only.
Warnung: This item contains a battery which is considered hazardous material. Hazardous materials such as flammable, pressurized, corrosive substances, etc., cannot be returned. If you receive a damaged product or have any issues, please contact customer service.
3. Packungsinhalt
Bitte überprüfen Sie, ob alle unten aufgeführten Artikel in Ihrem Paket enthalten sind:
- Smartbitt SBNB900LCD UPS Unit
- Software CD (for monitoring)
- USB Cable (for monitoring)
- Benutzerhandbuch (dieses Dokument)
4. Produktüberschreitungview
4.1 Frontplatte


- LCD Anzeige: Provides real-time status information including input/output voltage, battery level, load capacity, and operating mode.
- Netzschalter: Dient zum Ein- und Ausschalten der USV.
4.2 Rückseite

- NEMA 5-15R Outlets (x6): Provides battery backup, surge protection, and voltage regulation for connected devices.
- USB-Anschluss: For connecting to a computer to use the monitoring software.
- RJ45-Ein-/Ausgangsanschlüsse: Provides surge protection for telephone/network lines.
- AC Input Cord: Connects the UPS to the wall power outlet.
- Circuit Breaker/Reset Button: Protects against overload. Press to reset if tripped.
5. Einrichtung
- Auspacken: Carefully unpack the UPS and inspect it for any shipping damage. Keep the packaging materials for future transport or storage.
- Platzierung: Place the UPS in a clean, dry, and well-ventilated area, away from direct sunlight, heat sources, and excessive moisture. Ensure adequate space around the unit for proper airflow. The unit is designed for tower form factor and can be wall-mounted.
- Erstladung: Before initial use, connect the UPS to a standard wall outlet and allow it to charge for at least 8 hours. This ensures the battery is fully charged and ready to provide optimal backup time.
- Geräte anschließen:
- Plug your critical electronic devices (e.g., computer, monitor, modem, router, small home office equipment) into the six NEMA 5-15R outlets on the rear panel. These outlets provide battery backup, surge protection, and voltage Verordnung.
- For telephone/network line protection, connect your incoming line to the "IN" RJ45 port and your device (e.g., modem) to the "OUT" RJ45 port.
- USB-Anschluss (optional): Connect the supplied USB cable from the UPS's USB port to an available USB port on your computer. Install the monitoring software from the included CD to enable advanced power management features and status monitoring.
6. Bedienungsanleitung
- Turning On the UPS: After initial charging, press and hold the power button on the front panel for approximately 2 seconds until you hear a beep and the LCD display illuminates.
- Turning Off the UPS: To turn off the UPS, press and hold the power button for approximately 2 seconds until you hear a beep and the LCD display turns off. Ensure all connected devices are properly shut down before turning off the UPS.
- LCD Anzeige: The LCD display provides real-time information about the UPS status.
- Eingangslautstärketage: Zeigt die eingehende Netzstromspannung antage.
- Ausgangsvolumentage: Zeigt die Lautstärke antagDie von der USV bereitgestellten e werden an die angeschlossenen Geräte geliefert.
- Batteriestand: Indicates the current charge level of the internal battery.
- Tragfähigkeit: Zeigt den Prozentsatztage der von den angeschlossenen Geräten genutzten Kapazität der USV.
- Betriebsart: Indicates if the UPS is operating on AC power (AC Mode) or battery power (Batt. Mode).
- Batterie-Backup-Betrieb: Im Falle eines Stromausfallstage oder signifikantes Volumentage fluctuation, the UPS will automatically switch to battery power. An audible alarm will sound, and the LCD will indicate "Batt. Mode". This provides up to 40 minutes of backup power, depending on the connected load, allowing you to save work and safely shut down equipment.
- Überlastschutz: If the connected load exceeds the UPS's capacity (450W), an overload alarm will sound, and the UPS may shut down. Disconnect non-essential equipment and press the circuit breaker reset button on the rear panel if it has tripped.
7. Wartung
- Batteriepflege: The internal battery has a typical lifespan of 3-5 years. To maximize battery life, ensure the UPS is kept in a cool, dry environment and fully charged. Avoid frequent deep discharges.
- Batteriewechsel: Battery replacement should only be performed by qualified service personnel. Contact Smartbitt support for assistance.
- Reinigung: Disconnect the UPS from the power source before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid or aerosol cleaners.
- Lagerung: If storing the UPS for an extended period, ensure the battery is fully charged. Recharge the battery every 3 months to prevent permanent damage. Store in a cool, dry place.
8. Fehlerbehebung
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Die USV schaltet sich nicht ein. |
|
|
| UPS beeps continuously in AC mode. |
|
|
| Kurze Backup-Zeit. |
|
|
| Das LCD-Display ist dunkel oder funktioniert nicht. |
|
|
9. Spezifikationen
| Besonderheit | Detail |
|---|---|
| Modell | SBNB900LCD |
| Kapazität | 900 VA / 450 W |
| Eingangslautstärketage | 900 Volt (Nennspannung) |
| Ausgang Wattage | 480 Watt |
| Frequenz | 50 Hz (Note: Check local power grid frequency for compatibility, typically 60Hz in North America.) |
| Verkaufsstellen | 6 x NEMA 5-15R (Battery Backup, Surge Protection, Voltage-Verordnung) |
| Datenleitungsschutz | RJ45 (Telephone/Network) |
| Kommunikationsanschluss | USB |
| Anzeigetyp | LCD |
| Akku-Typ | Alkalisch (enthalten) |
| Typische Sicherungszeit | Bis zu 40 Minuten (je nach Belastung) |
| Abmessungen (L x B x H) | 14 x 33.2 x 22 cm |
| Gewicht | 5 kg |
| Material | Plastik |
| Formfaktor | Tower (Wall-mountable) |
| Mitgeliefertes Zubehör | UPS Unit, Software CD, USB Cable |
10. Garantie und Support
For warranty information, technical support, or service inquiries, please refer to the official Smartbitt webWebsite oder wenden Sie sich an die Kundendienstabteilung.
- Official Datasheet: For detailed technical specifications, you can refer to the official product datasheet.

Bild 4: QR code linking to the Smartbitt SBNB900LCD datasheet. Scan this QR code or click the link to access the official product specifications and additional information. - Kundendienst: Refer to the contact information provided with your product or on the Smartbitt official webWebsite für Unterstützung.





