1. Giriş
The ZEBRONICS MLS755 is a Line Interactive Uninterruptible Power Supply (UPS) system designed to provide reliable power backup and protection for various electronic devices. This UPS is specifically engineered to support micro-load applications such as WiFi routers, surveillance systems, PoE switches, smart home hubs, VoIP phones, and small NAS devices. It features advanced microcontroller-based control, a wide input voltage range, and a 3-tier battery management system to ensure stable performance and extended battery life.
2. Güvenlik Talimatları
Please read and follow these safety instructions carefully before installing or operating the UPS. Retain this manual for future reference.
- UPS kutusunu açmayın.asing. İçeride kullanıcı tarafından onarılabilecek hiçbir parça bulunmamaktadır. Tüm bakım ve onarım işlemlerini yetkili servis personeline yaptırın.
- UPS cihazını doğrudan güneş ışığına, ısı kaynaklarının yakınına veya aşırı toz, nem veya aşındırıcı maddelerin bulunduğu ortamlara kurmayın.
- UPS cihazının çevresinde yeterli havalandırma olduğundan emin olun. Havalandırma açıklıklarını kapatmayın.
- UPS cihazını yalnızca topraklı bir AC elektrik prizine bağlayın.
- Lazer yazıcı veya ısıtıcı gibi UPS'i aşırı yükleyebilecek cihazları bağlamayın.
- Acil durumlarda, UPS'i kapatmak ve AC güç kaynağından ayırmak için güç düğmesine basın.
3. Paket İçeriği
Paketin içinde tüm öğelerin mevcut olduğundan emin olun:
- ZEBRONICS MLS755 UPS Unit
- Kullanıcı Kılavuzu
- Güç Kablosu (varsa)
4. Ürün Bittiview
The ZEBRONICS MLS755 UPS provides essential power protection and backup. Familiarize yourself with its components.
Ön Panel

This image displays the front of the ZEBRONICS MLS755 UPS unit. It features a power button centrally located, surrounded by a red indicator light. Above the power button are three smaller indicator lights: red, yellow, and green, which signify different operational statuses. The Zebronics logo is visible at the bottom front.
- Güç Düğmesi: UPS'i açmak veya kapatmak için kullanılır.
- LED Göstergeleri: Display the operational status of the UPS (e.g., AC mode, battery mode, fault, overload).
Rear Panel and Connectivity

This image shows the rear panel of the ZEBRONICS MLS755 UPS, highlighting its connectivity ports and a label with key specifications. The specifications listed include Nominal Voltage (220-240 VAC), Voltage Range (140-300 VAC), Frequency (50/60 Hz), Plug Type (3 Pin Plug), and Input Protection (Internal Fuse). The rear panel features multiple output sockets for connecting devices and an input power cord.
- AC Girişi: Kesintisiz güç kaynağını ana güç kaynağına bağlar.
- Çıkış Soketleri: Provide power backup and surge protection for connected devices.
Temel Özellikler Görselleştirildi

This image illustrates the ZEBRONICS MLS755 UPS in an office setting, with a computer monitor and keyboard visible. The text overlay highlights "LED & Audible Alarms," indicating that the UPS provides visual and sound notifications for status changes or issues.

This image depicts the ZEBRONICS MLS755 UPS with two large green arrows forming a circular motion around it, symbolizing its "Auto restart while AC is recovering" feature. This indicates the UPS automatically resumes operation when main power is restored.

This image shows the ZEBRONICS MLS755 UPS with a graphic representation of electrical energy, illustrating the "Automatic Voltage Regulation (AVR)" feature. This function ensures a stable output voltage to connected devices, protecting them from power fluctuations.

This image presents a grid of nine blue squares, each highlighting a key feature of the ZEBRONICS MLS755 UPS. These features include: Line Interactive UPS, Micro-controller Based, Sleep Mode Charging, Cold Start, Generator Compatible, Boost & Buck AVR, Double Boost, Overload Protection, and Simulated Sine Wave.
Ürün Boyutları

This image provides a dimensional view of the ZEBRONICS MLS755 UPS. The measurements indicated are 14.2 cm (height), 28 cm (depth), and 10.1 cm (width). These dimensions help users understand the physical size of the unit for placement considerations.
5. Kurulum
Follow these steps for initial setup of your UPS:
- Paketin açılması: UPS paketini dikkatlice ambalajından çıkarın. Herhangi bir nakliye hasarı olup olmadığını kontrol edin.
- Atama: Place the UPS on a flat, stable surface in a well-ventilated area, away from direct sunlight, heat, and moisture. Ensure adequate space around the unit for airflow.
- İlk Şarj: Connect the UPS to a standard grounded AC power outlet. Allow the UPS to charge for at least 6-8 hours before connecting any devices to ensure optimal battery performance. The UPS will charge whether it is turned on or off.
- Bağlantı Cihazları: After initial charging, connect your devices (e.g., WiFi router, desktop PC, monitor) to the output sockets on the rear panel of the UPS. Ensure the total power consumption of connected devices does not exceed the UPS's capacity (600VA / 360W).
- Güç Açık: Press the power button on the front panel to turn on the UPS. The LED indicators will illuminate to show its status.
6. Kullanım Talimatları
Understanding the operation of your ZEBRONICS MLS755 UPS.
Açma/Kapatma
- Açmak için: Press and hold the power button for approximately 2 seconds until the UPS beeps and the indicators light up.
- Kapatmak: Press and hold the power button for approximately 2 seconds until the UPS beeps and the indicators turn off.
LED Indicators and Audible Alarms
The UPS provides visual and audible alerts to communicate its status:
- Yeşil LED: Indicates AC mode (normal operation, power supplied from utility).
- Sarı LED: Indicates battery mode (power supplied from UPS battery during an outage).
- Kırmızı LED: Indicates a fault, overload, or low battery condition. Refer to the troubleshooting section for details.
- Sesli Alarmlar: Various beeping patterns indicate different events such as power failure, low battery, or overload.
Otomatik Sestage Yönetmelik (AVR)
The MLS755 features AVR with double boost and buck functionality. This automatically corrects minor power fluctuations (sags and surges) without switching to battery power, thereby extending battery life and providing stable power to your devices.
Otomatik Yeniden Başlatma İşlevi
When AC power is restored after a power outage, the UPS will automatically restart and resume normal operation, ensuring continuous protection for your connected devices.
Micro Load Support
This UPS is optimized for micro-load devices, ensuring that even low-power equipment like WiFi routers receive stable and continuous power during outages. The ZEB Micro Load Sense System ensures consistent performance across a wide input voltage aralığı.
7. Bakım
Doğru bakım, UPS'inizin uzun ömürlü olmasını ve en iyi performansı göstermesini sağlar.
- Pil Yönetimi: The MLS755 incorporates an advanced 3-tier battery management system that optimizes charging and discharging cycles, extending battery life by over 30%.
- Düzenli Şarj: To maintain battery health, keep the UPS connected to AC power at all times. If the UPS is stored for an extended period, recharge it every three months for at least 6-8 hours.
- Temizlik: UPS'in dış yüzeyini periyodik olarak yumuşak, kuru bir bezle temizleyin. Sıvı veya aerosol temizleyiciler kullanmayın. Havalandırma açıklıklarının toz ve kirden arındırılmış olduğundan emin olun.
- Pil Değişimi: Batteries are consumable items. When the battery capacity significantly decreases, it may need replacement. Contact authorized service personnel for battery replacement.
8. Sorun Giderme
UPS cihazınızla ilgili sorunlarla karşılaşırsanız, aşağıdaki yaygın sorunlar ve çözümlerine göz atın:
| Sorun | Olası Neden | Çözüm |
|---|---|---|
| UPS açılmıyor. | No AC input; Low battery; Power button not pressed correctly | Check AC power connection; Allow UPS to charge; Press and hold power button for 2 seconds |
| UPS, AC modunda sürekli bip sesi çıkarıyor. | Overload; Internal fault | Reduce connected load; Contact service center |
| Kısa yedekleme süresi | Battery not fully charged; Battery end-of-life | Charge UPS for 6-8 hours; Consider battery replacement |
| UPS does not provide power in battery mode | Battery deeply discharged; Internal fault | Allow UPS to charge; Contact service center |
If the problem persists after attempting these solutions, please contact ZEBRONICS customer support.
9. Özellikler
Detailed technical specifications for the ZEBRONICS MLS755 UPS System:
| Özellik | Şartname |
|---|---|
| Örnek | MLS755 |
| Kapasite | 600VA / 360W |
| Tip | Hat Etkileşimli UPS |
| Giriş Voltage Aralık | 140 300-VAC |
| Nominal Hacimtage | 220 240-VAC |
| Sıklık | 50/60 Hz (Otomatik Algılama) |
| Çıkış Dalga Formu | Simüle Sinüs Dalgası |
| Pil Türü | Sızdırmaz Kurşun Asitli, Bakım Gerektirmeyen Akü |
| Average Battery Life (Backup) | Up to 225 minutes (under micro-load conditions) |
| Şarj Süresi | %6 kapasiteye kadar 8-90 saat |
| Boyutlar (UxGxY) | 14.2x32.6x21.3 cm |
| Ürün Ağırlığı | 3.82 kilo |
| Renk | Siyah |
| Özellikler | Microcontroller Based, Micro Load Sense, 3-Tier Battery Management, AVR, Double Boost, Auto Restart, Overload Protection, Generator Compatible |
10. Garanti ve Destek
ZEBRONICS products are manufactured under strict quality standards. This product is covered by a limited warranty from the date of purchase. Please retain your purchase receipt as proof of purchase.
For warranty claims, technical support, or service inquiries, please contact ZEBRONICS customer service. You can find contact information on the official ZEBRONICS websitenizden veya yerel perakendecinizden temin edebilirsiniz.
Üretici: Zebronics Hindistan Özel Limited Şirketi
Adres: No.13/7, Smith Yolu, Royapettah, Chennai - 600 002





