GMAC 3KVA Standard Backup Online UPS

Cash Price: ৳37,500.00 Regular Price:৳39,500.00
Availability: In Stock SKU:
Quick Overview
  • Phase:Single Phase (1:1)
  • Capacity: 3000VA/3000W
  • System Voltage: 96V DC
  • Backup Time: Standard Backup
  • Frequency: 40 ~ 70 Hz (Auto-Sensing)
  • Output Voltage: 220V/230V(±1%),50Hz
  • Voltage Range: 208V/220V/230V/240V AC (-25%/+20%),(1Ph+N+E)

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Rating: (1 Reviews)

Payment Options
  • Support

    Saturday – Thursday: 09 AM - 06 PM.
  • Hotline

    0967 881 4452
  • Whatsapp

    +880170 999 8397
  • Payment

    Cash on Delivery | Card | Online Payment
  • Shipping Cost

    Inside Dhaka 500tk | Outside Dhaka 800tk
  • Warranty Policy

    Read More


General Information
Brand GMAC
Model 3KVA Standard Backup
Additional Information
Capacity 3000VA/2700W
Input Voltage 120-295V
Input Frequency 45-65Hz (Auto Sensing)
Power Factor >98%
Output Voltage 220VAC ± 1%
Output Frequency 50/60Hz ± 0.05% (Battery Mode)
Efficiency >99%
Power Factor 0.9 (Optional)
Crest Factor >3:1
Distortion THD Non-Linear Load THD <5%; Linear Load THD <3%
Overload Protection <105% 10 minutes, 105%-130% 1 minute, >130% 200ms
Transfer Time <4ms
Operating Temperature 0°C-40°C
Operating Humidity Up to 95%
Noise Level <50dB (Within 1 meter)
Weight 22kg (Net Weight), 8kg (Battery Weight)
Dimensions (WxDxH) 190×395×320mm


The GMAC 3KVA Standard Backup Online UPS is currently available for purchase in Bangladesh at a price of BDT 37,500. Customers looking for financial flexibility can take advantage of available EMI options to spread the cost over a manageable period. While the UPS is in stock and ready for delivery, customers in Dhaka and surrounding regions can expect prompt delivery service. For those located in other parts of Bangladesh, delivery times may vary, and potential buyers are encouraged to inquire about specific timings. Keep an eye out for seasonal discounts and special offers that may be applicable to this product.

Imagine you're in the middle of finalizing a crucial financial report or about to close a significant online transaction when suddenly, the power cuts out. In Bangladesh, where power fluctuations and unexpected outages are not uncommon, such interruptions can be more than just a nuisance—they can have real consequences for your work and daily life. The need for a reliable power solution is not just a luxury; it's a necessity for maintaining continuity in our increasingly tech-reliant lives.

Enter the GMAC 3KVA Standard Backup Online UPS, your safeguard against the unpredictable nature of power supply in Bangladesh. This uninterruptible power supply is not just a buffer against outages; it's a fortress, ensuring that your critical devices remain operational, and your work, uninterrupted. With its robust build and advanced features, this UPS is engineered to provide a stable and consistent power source, come rain or shine, peak demand or power dip. Whether you're in bustling Dhaka or beyond, the GMAC 3KVA UPS stands as a bulwark between your valuable electronics and the capriciousness of the main power grid.

Key Features of GMAC 3KVA Standard Backup Online UPS in Bangladesh

  • High-frequency operation: This UPS operates at a high frequency, ensuring a more efficient power conversion and a compact footprint, perfect for space-constrained environments.
  • Double conversion technology: With this technology, the UPS converts incoming AC power to DC, and then back to AC, offering the highest level of power purity, which is essential for protecting sensitive equipment.
  • Built-in LCD display: The user-friendly LCD display provides immediate, easy-to-understand metrics on the status of your power supply, allowing for quick assessments and peace of mind.
  • Pure sine wave output: The clean and stable sine wave output mimics the power supply from the grid, ensuring that even the most sensitive electronics run smoothly without any hiccups.
  • Wide input voltage range: Capable of handling a broad spectrum of input voltages, this UPS can adapt to various power conditions, making it ideal for the fluctuating power environment in Bangladesh.
  • Advanced battery management: This feature enhances battery performance and longevity through intelligent charging and discharging protocols, ensuring your UPS is ready when you need it most.
  • Smart RS232 communication interface: For the tech-savvy user, this interface allows for seamless communication with computers, enabling sophisticated monitoring and control of the UPS remotely.

Benefits of GMAC 3KVA Standard Backup Online UPS

  • Reliable power supply for critical equipment: Your essential devices and machinery receive uninterrupted power, minimizing downtime and loss of data or productivity.
  • Real-time monitoring capabilities: Stay informed about the health and status of your power supply, and preemptively address issues before they escalate.
  • Versatility in power conditions: The UPS's ability to handle a wide range of input voltages means it's well-suited for the diverse power infrastructure found throughout Bangladesh.
  • Extended battery life and performance: The advanced battery management not only ensures a longer battery life but also guarantees that the batteries perform optimally over their lifespan.
  • Remote management capabilities: With the smart RS232 interface, you can manage the UPS system from a distance, making it convenient for IT managers and professionals who oversee multiple workstations or servers.

The GMAC 3KVA Standard Backup Online UPS is a paragon of modern power protection technology, designed to meet the demands of a stable power supply in the dynamic and sometimes challenging power landscape of Bangladesh.

High-Frequency & Double Conversion Technology

At the heart of this UPS is its high-frequency operation, a design choice that allows for a smaller, lighter, and more energy-efficient unit. This high-frequency approach reduces power loss during the conversion process, ensuring that more power is delivered directly to your connected devices. Meanwhile, the double conversion technology acts as a firewall against power anomalies. By converting the incoming AC power to DC and back to AC, this UPS provides a consistent and clean power output, free from surges, spikes, or drops that are common during power fluctuations. This continuous double conversion process is what gives the GMAC 3KVA UPS the ability to offer the purest power supply, irrespective of the input quality.

Ideal Use Scenarios

For home offices, where a sudden loss of power can mean lost work and potential damage to sensitive electronics, the GMAC 3KVA UPS offers a reliable safety net. It ensures that your computers, modems, and other critical devices can continue to operate smoothly, giving you enough time to save your work and shut down equipment properly during an outage.

Small businesses stand to benefit significantly from this UPS. In environments such as retail POS systems, small-scale manufacturing units, or any setup where transactions and processes are digital, the GMAC 3KVA ensures that operations can continue without a hitch, safeguarding against data loss, equipment damage, and downtime.

Stable Power Supply and Value

In Bangladesh, where power instability can be a barrier to productivity and efficiency, having a stable power supply is not just a matter of convenience, it's a strategic investment. The GMAC 3KVA UPS is priced to reflect its value, not just in terms of the sophisticated technology it employs, but also in the peace of mind and continuity it provides. The cost is a testament to its build quality, technological sophistication, and the protection it offers to your investments in electronics and machinery. With this UPS, businesses and individuals can avoid the potential losses associated with power interruptions, making the GMAC 3KVA UPS an invaluable component of any power contingency plan.

Technical Specifications

  • Model: GMAC BREMEN-HH1103KS
  • Capacity: 3000VA / 2700W
  • Power Factor: 0.9
  • Phase: Single phase in / Single phase out
  • Technology: High-frequency, double conversion
  • Input Voltage Range: 120V to 295V
  • Output: Pure sine wave
  • Display: LCD for input/output voltage, current, frequency, battery status
  • Communication: Smart RS232 interface
  • Battery Management: Advanced features for optimal performance and longevity
  • Form Factor: Compact design for space efficiency

Usage Guidance

Setting up your GMAC 3KVA UPS is straightforward:

  1. Placement: Position the UPS in a cool, dry area with adequate ventilation and minimal dust. Ensure it's easily accessible in case of maintenance or emergencies.
  2. Installation: Connect the UPS to your mains power supply. It's advisable to have a professional or someone with electrical knowledge to oversee the installation.
  3. Battery Connection: Before turning on the UPS, connect the batteries following the manual's instructions. Ensure all connections are secure and correct to avoid power issues.
  4. Powering On: Once everything is connected, switch on the UPS. The LCD display will light up, indicating the status of the UPS and its readiness to protect your equipment.
  5. Connecting Devices: Plug your devices into the UPS, not exceeding the rated capacity (2700W). It's best to prioritize critical equipment like computers, servers, or medical devices.
  6. Monitoring: Regularly check the LCD display for real-time updates on performance and battery status. This will help preemptively identify and resolve potential issues.
  7. Software: Utilize the RS232 communication interface by connecting it to a computer and installing any necessary monitoring software. This allows for advanced control and remote monitoring of the UPS.

For optimal performance, it's recommended to perform regular maintenance checks and to replace the batteries according to the manufacturer's guidelines. Always refer to the user manual for detailed instructions and safety information.


FAQs and Support

Q: How do I properly maintain my GMAC 3KVA UPS? A: Regular maintenance includes checking the battery health, ensuring the UPS is kept in a clean, dry, and cool environment, and monitoring the system's diagnostics through the LCD display or monitoring software. For detailed maintenance procedures, please refer to the user manual.

Q: What should I do if my UPS is not functioning correctly? A: If the UPS is not operating as expected, please consult the troubleshooting section of the user manual. If the issue persists, contact our customer support for assistance.

Q: Can I ship this UPS to a location outside of Dhaka? A: Yes, we provide shipping services to various regions in Bangladesh. Contact us for specific details regarding shipping to your location.

Q: What is the return policy for the GMAC 3KVA UPS? A: We accept returns within a specified period, provided the unit is undamaged and returned in its original packaging. Terms and conditions apply, so please review our return policy or contact support for more information.

Q: What kind of warranty comes with this UPS? A: The GMAC 3KVA UPS comes with a manufacturer's warranty that covers defects in materials and workmanship. For the full terms and duration of the warranty, please refer to the warranty documentation or contact our support team.

Q: Who can I contact for support and further questions? A: Our customer support team is available to assist you with any inquiries or issues. You can reach them through our support channels, including phone, email, and live chat on our website.

Don't let power instability disrupt your daily operations or put your valuable equipment at risk. The GMAC 3KVA Standard Backup Online UPS is your steadfast ally in ensuring that your power needs are met with reliability and efficiency. With its advanced technology and robust performance, this UPS is an investment in continuity and peace of mind.

Ready to secure your power supply? Take action today to protect your work and equipment. Visit our website or contact us to learn more about the GMAC 3KVA UPS and to make your purchase. Remember, with the competitive price of the GMAC 3KVA UPS in Bangladesh, you're not just buying a product; you're ensuring stability and productivity for years to come.

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What is the price of GMAC 3KVA Standard Backup Online UPS in Bangladesh?

The latest price of GMAC 3KVA Standard Backup Online UPS in Bangladesh is ৳37,500.00 . You can buy the GMAC 3KVA Standard Backup Online UPS at best price from BME ONLINE SHOP, Bangladesh.

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Mahabub Haque


The Best Online UPS for people who want to back up a few small electronics (such as a modem, router, PC, external hard drive, or game server) during a blackout lasting up to four hours.

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