1. Industrial Power Supplies Offered
  2. sku: 9855003227704771
  3. MASTERGUARD SU50644AA00

MASTERGUARD SU50644AA00 Uninterruptible Power 3000VA/2100W 220-240VAC 50/60HZ 16A A3000

Su50644aa00 Masterguard Ups 3000va/2100w 220-240vac 50/60hz 16a A3000

( Brand: Masterguard ), ( Manufacturer Part Number: SU50644AA00 )

Review MASTERGUARD Ups 3000va/2100w 220-240vac 50/60hz 16a

The MasterGuard SU50644AA00 is a versatile and reliable 3000VA/2100W UPS (Uninterruptible Power Supply) system designed to safeguard your critical electronic devices from power outages and voltage fluctuations. This UPS operates on a voltage range of 220-240VAC and supports both 50 and 60Hz frequencies, making it suitable for use in various regions around the world.

Featuring a high power output of 16A, this UPS can handle a significant load and protect multiple devices simultaneously. Its nominal voltage is set at 220V, ensuring optimal performance for devices requiring this voltage level.

The MasterGuard SU50644AA00 comes with a built-in automatic voltage regulation (AVR) function, which maintains a stable output voltage even when the input voltage fluctuates. This feature ensures that connected devices are protected from voltage surges and drops, preventing potential damage.

The UPS includes a sophisticated battery charger that can efficiently charge the battery pack, ensuring that it remains in good condition and is always ready to provide backup power when needed. The battery pack itself is a high-capacity, deep-cycle lead-acid one, offering extended runtime during power outages.

A user-friendly LCD display is integrated into the UPS, providing real-time information on the system's status, including battery voltage, load level, and runtime remaining. The display also offers alerts for low battery, overload, and power failure conditions, ensuring that you are always informed about the system's status.

The MasterGuard SU50644AA00 is equipped with six standard IEC outlets, allowing you to connect multiple devices and prioritize their power usage during power outages. It also includes an optional USB output for charging mobile devices, ensuring that you always have access to power for essential communication tools.

The UPS's compact and robust design makes it an excellent choice for both home and office use. Its sleek appearance and quiet operation ensure that it blends seamlessly into any environment, while its reliable performance guarantees peace of mind for those who depend on their electronic devices to work or study effectively.

In conclusion, the MasterGuard SU50644AA00 is a must-have device for anyone looking to protect their critical electronic devices from power outages and voltage fluctuations. Its versatile specifications, reliable performance, and user-friendly features make it an excellent investment for both personal and professional applications.

Pros and Cons of buying a MasterGuard SU50644AA00 3000VA UPS System

1. **Reliability and Power Protection:** This UPS system provides power protection against power outages, voltage surges, and spikes. It can automatically switch to battery power during power failures, ensuring the continuity of your connected devices.

2. **Sufficient Capacity:** With a 3000VA/2100W rating, this UPS system can handle a considerable load and is suitable for powering multiple devices or a small office setup.

3. **Versatile Input:** The MasterGuard UPS supports both 220-240VAC and 50/60Hz input, making it a versatile choice for users in various regions.

4. **Automatic Voltage Regulation:** The UPS system can automatically regulate the voltage level of the input power to ensure optimal performance of connected devices.

5. **Battery Backup:** The UPS system comes with a built-in battery that provides backup power for a certain period during power outages.

6. **Easy-to-Use:** The MasterGuard UPS system features an intuitive LCD display that makes it easy for users to monitor power status and set various functions.

7. **Compact Design:** The UPS system has a compact design, making it convenient for users to place it in small spaces.

**Cons:**

1. **Limited Runtime:** The UPS system's battery backup duration may not be sufficient for long power outages, depending on the load.

2. **Noise:** The UPS system generates some noise during operation, which could be a concern for users in quiet environments.

3. **Manual Parallel Operation:** Parallel operation of multiple UPS units for increased capacity requires manual setup and configuration.

**Conclusion:**

The MasterGuard SU50644AA00 3000VA UPS system offers reliable power protection, a sufficient capacity for powering multiple devices, and versatile input support. Its automatic voltage regulation feature ensures optimal performance of connected devices, while the compact design makes it a convenient choice for small spaces. However, the limited runtime and noise generated during operation are potential drawbacks.

**Recommendation:**

If you require a UPS system for power protection and backup power during short power outages, the MasterGuard SU50644AA00 3000VA UPS system is a suitable choice. For longer power outages or larger loads, consider investing in a UPS system with a larger battery capacity or parallel capability.

Details:

MASTERGUARD SU50644AA00 UPS, 3000VA/2100W, 220-240VAC, 50/60Hz, 16A, A3000. These services include: UPS 3 Day Select. UPS 2 Day Air AM. USED, Unable to test.

The cost of combined shipping depends on weight, location buyer and size box. Prices for these options may differ from standard ground shipping. Item is sold as pictured.

UPS Next Day AM.

part #: su50644aa00 prices

  • $267.99-$1641.14

specifications strialpower:

  • brand: Masterguard
  • manufacturer part number: SU50644AA00

general strialpower:

  • Electrical Equipment Supplies > Power Supplies > Uninterruptible Power Supplies
  • condition: Used

shipping strialpower:

  • service: UPS Ground, UPS Next Day Air
  • cost: $158.57
  • type: Calculated
  • carrier: UPS
  • transit: 3-6 Days
  • class: Standard, One-day

returns strialpower:

  • time: 30 Days
  • paid by: Buyer
  • method: Money back
  • policy: Returns Accepted

seller strialpower:

  • rating: 99.9%
  • city: Kawkawlin, Michigan
  • # reviews: 22697

offer strialpower:

  • options: Ship-to-home
  • best offers: True
  • sold: 0
  • quantity: 1
  • started: September 12, 2025
  • availability: In Stock

payments strialpower:

  • other
  • wallet: Google-pay
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  • credit card: Discover
category: business & industrial > electrical equipment supplies > power supplies > uninterruptible power supplies, sku: 9855003227704771,

Masterguard SU50644AA00 Is Similar To:

  • (31.6% similar) Sale is for one 1 used Siemens Masterguard ups A2000-19 power supply. We combine shipping. Please visit the following address to do so. Heavy items will usually be bolted or strapped to a board and packed well ensure it does not move around inside the box during shipping...(March 23rd, 2026)
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5 offers $267.99–$1641.14 USD
  • Used. Offer #1 priced at $284.99 + $169.70 delivery = $454.69* total. Item is sold as pictured.+$169.70 shipping
  • Used. Offer #2 priced at $267.99 + $0.00 delivery = $267.99* total. FREE SHIPPING
  • Seller refurbished. Offer #3 priced at $1641.14 + $0.00 delivery = $1641.14* total. FREE SHIPPING
  • Used. Offer #4 priced at $374.76 + $12.90 delivery = $387.66* total. Part Number . MASTERGUARD / (USED) DISCONTINUED BY MANUFACTURER, MODEL , INPUT 3000VA/ , 220-240VAC, 50/60HZ, 16A, 220/230/240VAC, 50/60HZ, 13.7/13.1/12.5AMP.+$12.90 shipping
  • Used. Offer #5 priced at $220.00 + $43.68 delivery = $263.68* total. +$43.68 shipping

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