Opti UPS
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OPTI-UPS DS3000E-RM II (Tower/Rackmount) (3000VA / 3000W) Online Double Conversion Uninterruptible Power Supply, Pure Sinewave, UPS Battery Backup Surge Protection (Needs 30 amp Outlet, See Picture)
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OPTI-UPS DS3000E-RM II (Tower/Rackmount) (3000VA / 3000W) Online Double Conversion Uninterruptible Power Supply, Pure Sinewave, UPS Battery Backup Surge Protection (Needs 30 amp Outlet, See Picture)
The (AC) wall outlet power is first converted (DC) battery power, from battery power converted back to (AC) power. This way, your connected equipment is totally isolated from the outside environment, providing the ultimate power protection.
OPTI-UPS DS3000E-RM II (Tower/Rackmount) (3000VA / 3000W) Online Double Conversion Uninterruptible Power Supply, Pure Sinewave, UPS Battery Backup Surge Protection (Needs 30 amp Outlet, See Picture)
Item #: 81726385

OPTI-UPS DS3000E-RM II (Tower/Rackmount) (3000VA / 3000W) Online Double Conversion Uninterruptible Power Supply, Pure Sinewave, UPS Battery Backup

87% of respondents would recommend this to a friend

Item #: 81726385

KES 153919

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The (AC) wall outlet power is first converted (DC) battery power, from battery power converted back to (AC) power. This way, your connected equipment is totally isolated from the outside environment, providing the ultimate power protection.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Pure Sine Wave Output
Provides clean, stable power for sensitive electronics, ensuring optimal performance and extending the lifespan of connected devices.
Double Conversion Technology
Delivers uninterrupted power supply through efficient double conversion, protecting against voltage fluctuations and ensuring continuous operation.
Versatile Rack/Tower Design
Flexible installation options adapt to various environments, making it suitable for both rackmount and standalone setups, enhancing accessibility and convenience.

Product Details

Shop OPTI-UPS DS3000E-RM II (Tower/Rackmount) (3000VA / 3000W) Online Double Conversion Uninterruptible Power Supply, Pure Sinewave, UPS Battery Backup Surge Protection (Needs 30 amp Outlet, See Picture) online at a best price in Kenya. B0CTLDZRNR
Voltage120 volts
Amperage30 A
Battery Charge Time4 hours
Form FactorTower
Input Voltage120 volts_of_alternating_current
Maximum Power3000 watts
Output Current30 A
Output Voltage120
Power Plug TypeType A - 2 pin (North American)
Connector TypeNEMA
Number of Outlets8
Battery Average Life2 tyears
Output Wattage3000
Wattage3000 watts
Frequency Range50-60 MHz
Runtime3 hours
Battery Cell TypeSealed Lead Acid
Enclosure MaterialAlloy Steel
Specification MetTUV
Item Dimensions D x W x H24.8"D x 17.24"W x 3.46"H (63 x 43.8 x 8.8 cm)
Item Weight60.6 pounds (27.49 kg)
Item Dimensions24.8 x 17.24 x 3.46 inches (63 x 43.8 x 8.8 cm)
BrandOpti UPS
Model NumberDS3000E-RM
UPC766908420202
ManufacturerOPTI UPS
Number of Items1
Unit Count1 Count
Mfr Part NumberDS3000E-RM
ColorBlack
Battery Cell CompositionSealed Lead Acid
Product Dimensions (L x W x H)24.8"D x 17.24"W x 3.46"H (63 x 43.8 x 8.8 cm)

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Critical Equipment

    Ideal for servers and critical equipment needing constant power without interruptions to ensure smooth operation.

  • Home Office

    Perfect for home office setups to protect computers and routers during power outages, ensuring work continuity.

  • Data Centers

    Great for small to mid-sized data centers requiring consistent, reliable power backup to protect sensitive data.

Not Suitable For
  • Low-Power Devices

    Not suitable for simple devices, as its capacity exceeds the needs of low-power electronics or peripherals.

Product Description

OPTI-UPS DS3000E-RM II (Tower/Rackmount) (3000VA / 3000W) Online Double Conversion Uninterruptible Power Supply, Pure Sinewave, UPS Battery Backup Surge Protection (Needs 30 amp Outlet, See Picture)

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Customer Questions & Answers

  • Question: What is the capacity of the OPTI-UPS DS2000E-RM?

    Answer: The OPTI-UPS DS2000E-RM has a capacity of 2000VA and 2000W, which makes it suitable for powering sensitive electronic equipment. This specification ensures that the UPS can handle various loads effectively, protecting your devices from power surges. It is particularly advantageous for servers, network equipment, and workstations that require uninterrupted power or clean energy supply. By maintaining pure sine wave output, it provides stable power that is essential for optimal performance.
  • Question: What is double conversion technology in UPS systems?

    Answer: Double conversion technology is a method used in the OPTI-UPS DS2000E-RM to ensure a higher level of power protection. This system converts incoming AC power to DC, then back to AC, which effectively isolates the connected devices from power disturbances. As a result, your equipment remains protected from voltage fluctuations and short interruptions. This technology is ideal for environments where power quality is critical, such as data centers and medical facilities.
  • Question: What types of devices can I connect to the OPTI-UPS DS2000E-RM?

    Answer: The OPTI-UPS DS2000E-RM can support a variety of devices including computers, network switches, routers, and other electronic equipment that require backup power or clean energy. Its high power capacity allows for multiple devices to be connected, making it perfect for small server rooms and office setups where equipment needs continuous operation even during power outages. Users often find it beneficial for protecting critical applications and maintaining workflow security.
  • Question: How does the pure sine wave output benefit my devices?

    Answer: The pure sine wave output from the OPTI-UPS DS2000E-RM ensures that sensitive electronics receive stable and clean power, mimicking the power fed from the grid. This is crucial for devices such as servers, medical equipment, and high-end audio/video equipment that rely on the quality of the electrical input. By using a pure sine wave, the UPS prevents overheating and damage to your devices, delivering optimal performance without worrying about compatibility issues.
  • Question: Can I monitor the UPS remotely?

    Answer: Yes, the OPTI-UPS DS2000E-RM typically features monitoring capabilities through software interfaces. This allows users to keep track of power status, battery health, and load levels in real-time. Monitoring remotely offers peace of mind, especially for businesses that require continuous operation and immediate response to power issues. It enables proactive management of your power system, ensuring that your equipment remains protected without the need for constant physical checks.
  • Question: What is the typical runtime of the OPTI-UPS DS2000E-RM on battery?

    Answer: The runtime of the OPTI-UPS DS2000E-RM varies based on the load connected to the UPS. Typically, under a moderate load, it can provide backup power for several minutes to an hour. This capability allows users to save their work and power down equipment properly without sudden interruptions. It’s advantageous in settings where data preservation is essential, such as during long power outages or when working on critical tasks.
  • Question: Is the OPTI-UPS DS2000E-RM suitable for home use?

    Answer: Yes, the OPTI-UPS DS2000E-RM is suitable for home use, especially in modern smart homes where multiple devices and computers need reliable power. Its robust build and ability to handle sensitive equipment make it perfect for protecting home offices, entertainment systems, and home network setups. Users often employ it to maintain their smart home systems during power interruptions, ensuring all devices remain operational and secure.
  • Question: How does the UPS protect against power surges?

    Answer: The OPTI-UPS DS2000E-RM protects against power surges by using advanced surge protection features integrated within the unit. It diverts excess voltage away from connected devices, ensuring that spikes in electrical current do not cause damage. This is particularly important in regions prone to unstable power or lightning strikes. Utilizing this UPS contributes to maintaining the longevity and functionality of valuable electronic equipment during unpredictable power conditions.
  • Question: What are the installation requirements for the OPTI-UPS DS2000E-RM?

    Answer: Installing the OPTI-UPS DS2000E-RM requires a well-ventilated area and access to a compatible power outlet. It can be easily mounted in a rack or used as a standalone unit in various environments, including offices and server rooms. Users should ensure that the setup allows for unobstructed airflow around the UPS for optimal performance. Proper installation is crucial for maximizing efficiency and longevity, particularly in high-demand situations.
  • Question: Where can I buy the OPTI-UPS DS2000E-RM online?

    Answer: You can purchase the OPTI-UPS DS2000E-RM online at Ubuy. Ubuy offers a reliable platform where you can find this high-performance UPS to safeguard your devices efficiently. With user-friendly features, it makes the process of acquiring electronic solutions seamless and convenient, ensuring you have the necessary equipment to protect against power disruptions.

Opti UPS Uninterruptible Power Supply (UPS) DS3000E-RM Editorial Review

The OPTI-UPS DS1000E 1000VA Uninterruptible Power Supply has garnered mixed reviews from Consumers. Many have praised its reliability and competitive price for a true Dual-conversion UPS. Users have reported that the product worked as advertised, with one customer running it at a 450W load for over three years, effectively protecting their computers during frequent power outages in their area. The UPS also successfully absorbed a powerful lightning surge, saving the connected devices. Additionally, the company's customer service was commended for promptly sending free replacement surge protector circuit boards, earning them an extra star rating. On the downside, some users noted that the fan noise was too loud for use in an office or home setting. They also experienced high AC current draw after a backup event, leading to a blown 15 amp breaker. Additionally, there were concerns about the lack of a continuous display of line voltage and the difficulty in turning the unit off when not in use.

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Pros

  • Reliable and competitive price for a true Dual-conversion UPS
  • Effectively protects electronics during power outages and lightning surges

Cons

  • Loud fan noise may not be suitable for office or home use

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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KES 153919

Order now and get it around Sunday, September 13

QTY:

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Features & Benefits

  • Online UPS uses double conversion technology for ultimate power protection
  • Battery backup ensures continuous operation during power outages
  • Monitoring software included for power notifications and automated shutdowns
  • Designed for mission-critical systems like networks, computers, servers, and more
  • True sine wave, online double conversion topology for reliable performance
  • Zero transfer time for continuous operation in data centers and critical systems

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