40 KVA 360 VDC On-Line UPS Price in Bangladesh 2023

40 KVA 360 VDC On-Line UPS Price in Bangladesh 2023

40 KVA 360 VDC On-Line UPS Price in Bangladesh 2023

Welcome to the world of cutting-edge power solutions in Bangladesh! In an era where uninterrupted power supply is imperative for both businesses and households, the 40 KVA 360 VDC On-Line UPS emerges as a beacon of reliability and efficiency. In a landscape where power fluctuations and outages can disrupt productivity and daily activities, this advanced On-Line UPS system stands as a stalwart guardian, ensuring seamless operations and peace of mind.


Lento, a name synonymous with innovation and excellence, brings you this remarkable power solution designed to meet the unique demands of a dynamic and ever-evolving environment. With a commitment to uncompromising quality and customer satisfaction, Lento presents the 40 KVA 360 VDC On-Line UPS to empower businesses and homes across Bangladesh.


Gone are the days of productivity disruptions caused by sudden power fluctuations or outages. The 40 KVA 360 VDC On-Line UPS from Lento offers a steadfast shield, instantly switching to its battery-powered mode in the blink of an eye, thus ensuring that your critical systems and appliances continue to operate without a hitch. Whether it's sensitive electronic equipment in an office setting or maintaining a comfortable environment in your home, this On-Line UPS is your reliable companion, providing constant power supply without skipping a beat.


Investing in the 40 KVA 360 VDC On-Line UPS from Lento not only elevates your power infrastructure but also paves the way for a greener and more energy-efficient future. With its advanced technology and intelligent energy management, Lento contributes to reducing your carbon footprint while providing unmatched performance.


Embrace the power of uninterrupted progress and a brighter future with the 40 KVA 360 VDC On-Line UPS from Lento. Discover the difference that cutting-edge innovation can make in your daily life, ensuring that you stay connected, productive, and at ease, no matter the power challenges that come your way. Experience the Lento advantage today and witness a new era of power solutions that redefine reliability and efficiency in Bangladesh.



Salient Features of Online UPS 3-3 Output Series


  • DSP Based double conversion topology with enhanced control over the voltage and frequency.
  • In-Built requisite safety & protections like Short circuit, over temp, Battery Low/High, etc. With comprehensive display.
  • Wide Input Voltage and frequency range.
  • Pure Sine Wave Output.
  • Generator Compatibility.
  • (Remote) Monitoring and Auto – Shutdown software.
  • Extremely Low Total Harmonics distortion (<3%).
  • Web, SNMP & GSM based monitoring (optional)
  • Cold Start.
  • LCD Display.


Lento Three Phase 40 KVA 360 VDC Online UPS, Commercial

Product Specification


>20 KVA




Three Phase




1 Year





Back Up Time

20- 30 Mins





Minimum Order Quantity



Product Description

By keeping the track of current market development, Lento Industries Private Limited is emerging as one of the big company in top Indian Manufacturers, Suppliers and Exporters with an exclusive range of Three Phase Online UPS that can have additional modules for network monitoring and logging plugged into them for remote monitoring. These products are kept in a state of full charge through a sophisticated monitoring and control circuit. The Three Phase Online UPSoffered by us draw power from the mains and deliver highly stabilized, noise-free supply for sensitive electronic equipments.



  • Inbuilt Isolation Transformer
  • Extremely Low Total Harmonics distortion (<3%)
  • Wide Input Voltage and frequency range
  • Pure Sine Wave Output
  • Web, SNMP & GSM based monitoring (optional)


Lento believes to be emerging as leading manufacturer, supplier and exporter in countries like South Africa, Tanzania, Mozambique, Uganda, Kenya, Ethiopia, Yemen, Saudi Arabia, Iraq, Iran, UAE, Senegal, Nigeria, Ghana, Nepal, Bangladesh, Vietnam,Syria, Egypt, Libran, Zambia, Zimbabwe, Latin American countries etc.


  • Major Power Back up source in corporate offices as well as call centres.
  • Banks & ATMs.
  • Life saving medical equipments and diagnostic labs.
  • Photography and colour labs.
  • Emergency Devices (Lights/Alarms)
  • Fire Devices.
  • Telecommunication Devices.
  • Industrial Applications.
  • Vital real time & process control equipment in industries.
  • Aviation and broadcasting.


What is UPS (Uninterruptible Power Supply)?


UPS is an abbreviation for Uninterruptible Power Supply, and its name comes from the fact that it provides a continuous supply of power without interruption. It draws current from the mains in normal operation and from its backup source during a power outage.


As a backup source, a UPS system uses DC power stored in a battery. A Rectifier and charge controller circuit in the UPS charges the battery from the AC mains. At the same time, it powers the output AC load. In the event of a power outage, the UPS uses the charged DC power in the battery to convert it to AC via an inverter and supply it to the AC load.

The switch between sources (AC mains and battery in case of power outage) is now instantaneous. It does, however, take time. Some sensitive electronic equipment may be affected by this time delay during switching, while other devices may tolerate it within a certain range. This is where Online UPS and Offline UPS enter the picture.


What is Online UPS?


The Online UPS is a type of UPS that normally supplies power to the AC load via the Rectifier and Inverter Combo and uses an inverter to supply power during a power outage. As a result, the output power supply is always on and no switching is required. As a result, there is no time lag when switching between its sources. Even if the power goes out for a nanosecond, there is no interruption.


During normal operation, a rectifier converts the AC supply from the mains into DC and a charge controller circuit charges the battery. At the same time, the DC power from the charged battery is being converted into AC and supplied to the output AC load via an inverter.

In the event of a power outage, the UPS will stop drawing current from the alternating current mains and will stop charging the battery. However, the AC load will continue to draw current from the battery via the Inverter.


As a result, when switching its power source, Online UPS has no time delay. It is also known as an Online UPS because it remains operational even when not in use.


When Should You Use Online UPS?


  • When to use continuous power supply without switching operations for sensitive and important devices and equipment.
  • When the main power supply fluctuates frequently or when the daily scheduled load shading and power outage occurs.
  • When there are no concerns about the cost of operation, installation, and maintenance because the online UPS system is more expensive than the offline UPS system due to the additional parts in online uninterruptible power supply.
  • When you require the simultaneous operation of multiple connected devices for an extended period of time.


What is the difference between online and offline UPS?


The two most important types of UPS are online UPS and offline UPS. Both provide power to the device in the event of a power outage. The similarities, however, end here. The primary distinction between Online UPS and Offline UPS is that the Online UPS provides power via a rectifier and inverter combination. It supplies power to both the load and the battery at the same time, allowing the battery to be charged and ready to go in the event of a power outage.


An Offline UPS, on the other hand, supplies AC power directly to the load by turning on the transfer switch. In the event of a power outage, the offline UPS draws power from the battery backup. Another significant distinction between Online UPS and Offline UPS is the requirement for a large heat sink.


The rectifier in the Online UPS supplies power directly to the inverter as well as the battery. As a result, heat dissipation will be significant. As a result, an Online UPS requires a larger heat sink than an Offline UPS.


Why buy Solar hybrid Inverters from us?

Lento is the best solar hybrid inverter manufacturer. It is driven by research and development but with a difference. The focus at Lento is on harnessing the power of R&D to develop innovative, future-proof products that are aligned with markets and requirements of end users. This inverter making company has R&D that powers the manufacturing of advance technology-based products that include Inverters, Online UPS & static UPS, Automatic Lift Backup System (ALBS), Solar Power Equipment, LED lights, and BLDC motor application-based products. It brings you: commercial series, utility series and hybrid series. The product redefines your relationship with energy, saves money and reduces emission of carbon.

Lento offers thousands of products, including solar inverters, batteries, and solar panels, among others.


If you want to buy wholesale solar inverters at a low cost, browse the online marketplace for a wide selection of high-quality inverters.


Frequently Asked Questions


  1. What is the price of a 40 KVA 360 VDC On-Line UPS? The price of a 40 KVA 360 VDC On-Line UPS can vary based on factors such as brand, features, and additional accessories. It's recommended to request a quote from authorized dealers or distributors for accurate pricing information.
  2. How do I get a quote for the 40 KVA On-Line UPS? To obtain a quote for the 40 KVA On-Line UPS, you can reach out to authorized dealers or distributors of the specific brand, such as Lento, either through their website or by contacting their sales team directly.
  3. Are there different pricing tiers for the 40 KVA On-Line UPS? Yes, pricing for the 40 KVA On-Line UPS may vary based on different configurations, optional features, and warranty packages. Dealers can provide details on available pricing tiers.
  4. What factors influence the price of the On-Line UPS? The price of the On-Line UPS can be influenced by factors such as its power capacity, battery backup time, efficiency rating, brand reputation, and additional features like remote monitoring and energy management.
  5. Are there any ongoing promotions or discounts on the 40 KVA On-Line UPS? Some manufacturers or dealers may offer promotions, discounts, or special packages for the 40 KVA On-Line UPS. It's a good idea to inquire with authorized sources about any ongoing offers.
  6. Can I compare prices from different brands for the 40 KVA On-Line UPS? Yes, you can compare prices from different brands offering the 40 KVA On-Line UPS. Contact multiple authorized dealers or distributors to gather pricing information and make an informed decision.
  7. Is installation included in the price of the 40 KVA On-Line UPS? Installation may or may not be included in the price of the 40 KVA On-Line UPS. Some dealers offer installation services as part of a package, while others may charge separately. It's advisable to clarify this with the dealer.
  8. Do prices for the 40 KVA On-Line UPS vary by location in Bangladesh? Prices for the 40 KVA On-Line UPS can vary by location due to factors like shipping costs and local market dynamics. Contact local dealers or distributors to get accurate pricing for your specific location.
  9. Can I get a warranty for the 40 KVA On-Line UPS, and is it included in the price? Many On-Line UPS systems, including the 40 KVA model, come with warranties. The warranty terms and whether they are included in the price can vary. Ensure you inquire about warranty details when requesting a quote.
  10. How can I budget for the purchase of a 40 KVA On-Line UPS? To budget for the purchase of a 40 KVA On-Line UPS, consider factors such as the upfront cost, any optional accessories, installation charges, ongoing maintenance, and potential energy savings over time.

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