MaxGreen 850VA Offline UPS

Brand: MaxGreen
SKU: UPS-MG-850VA
Availability: Out Of Stock

Key Features

  • Model: MG-LI-850VA
  • Capacity 850VA/480W
  • Input Voltage 220Vac
  • Battery 12V/9Ah*1
Tk 5,250
Tk 5,700
Tk 5,250
Subtotal: Tk 5,250

Specification

Main Feature

Capacity 850VA
Load Capacity 480W
Input Voltage 220Vac
Output Voltage 220Vac
Frequency (Battery Mode) 50Hz ± 1Hz
Noise Level Less than 40dB
Battery Internal maintenance-free lead-acid (12V/9Ah*1)
Alarm Battery mode- Sounding every 10 seconds
Low battery- Sounding every 10 seconds
Overload -Sounding every 10 seconds
Battery Replacement -Alarm Sounding every 10 seconds
Fault- Continuously sounding
Indications Line Mode Green lighting ,Battery Mode Yellow Lighting ,Fault Red Lighting

Input Features

Frequency 50 Hz
Voltage Range 140-290VAC

 

Output Features

Backup Time Up to 30 Minutes
Voltage Range 140-290VAC
Type of Wave Simulated Sine Wave (Bat Mode)

Warranty Information

Warranty 01 year
Under the following conditions, the warranty would not be provided:
• UPS burning due to thunder, abnormal overload, insect entrance and others.
• If ambient temperature should not be maintained at 20 to 26 degrees Celsius with proper dehumidification. (24/7)
• If the product is placed in a dusty and damp place.
• In the absence of Generator connectivity Without proper battery charge, the warranty will be void.
• Battery swelling and overcharging due to the wrong system voltage setting of the UPS.

Description

MaxGreen 850VA Offline UPS 

The MaxGreen 850VA Offline UPS is a reliable power backup solution designed to protect essential electronic devices from power outages, fluctuations, and electrical disturbances. With an 850VA/480W capacity, it ensures stable and uninterrupted operation for computers, networking devices, home equipment, and office systems. Supporting an input voltage of 220Vac and a wide operating range of 140–290Vac, the UPS delivers dependable performance even in areas with unstable electricity.

This UPS maintains consistent output with 220Vac voltage and ±10% regulation in battery mode, along with a 50Hz ± 1Hz frequency for stable backup operation. Its fast transfer time of 2–6ms allows seamless switching during power interruptions. The MaxGreen 850VA Offline UPS uses a simulated sine wave output and is powered by a maintenance-free 12V/9Ah lead-acid battery, offering typical recharge times of 4–6 hours to reach 90% capacity.

Offering complete protection against short circuits, overload, battery discharge, overcharge, and power surges, the UPS ensures long-term safety for your connected devices. Operating quietly at less than 40dB, it is suitable for home and office environments. With support for 0–90% relative humidity and 0–40°C operating temperatures, the UPS is built for dependable everyday use. The compact design—measuring 297 × 101 × 142mm and weighing 4.2–4.6kg—ensures easy placement in any setup.

The MaxGreen 850VA Offline UPS also offers optional USB/RS232 connectivity, supporting operating systems like Windows (2000 to Windows 8), Linux, Unix, and MAC for improved power monitoring and management.

Price in Bangladesh: 5250 tk
Buy the MaxGreen 850VA Offline UPS from Tech Buy. Order online or visit your nearest showroom to get yours at the best price. This product includes a 1-year warranty.

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