UPS Backup Power Supply
UGX280,000
Description
The Uninterruptible Power Supply (UPS) 650VA is a crucial piece of equipment for mitigating the effects of power fluctuations and outages common in Uganda. A 650VA unit is designed as an entry-level backup system, perfect for protecting single desktop computers, monitors, modems, routers, and other small, sensitive electronic devices. Its primary function is to provide instantaneous battery power during a blackout, allowing the user enough time to safely save their work and shut down the equipment, or to keep network devices (routers) running for brief periods.
Estimated Price Range (New Unit)
The price is dependent on the brand, with globally recognized brands like APC commanding a premium compared to local or less-known brands (e.g., Mercury, Lightwave, or Rosso Power). The estimated price range for a new, standard 650VA Line-Interactive UPS in the Kampala market is:
- Estimated Price: UGX 340,000 – UGX 550,000
While low-tier brands might be available starting from UGX 190,000, premium, high-quality 650VA models from internationally reputable brands can reach up to UGX 600,000.
Key Technical Specifications and Value
A 650VA unit is rated by its Volt-Amperes (VA) and Watts (W) capacity, which determines the maximum electrical load it can handle:
- Capacity: $650 text{VA}$ (Volt-Amperes).
- Wattage: Typically provides an output power of approximately $375 text{ Watts}$ (W).
- Technology: Most 650VA units are Line-Interactive, which includes an Automatic Voltage Regulator (AVR). The AVR is crucial as it conditions the incoming power, protecting connected devices from minor surges and sags without constantly draining the battery.
- Typical Runtime: For a single desktop PC and monitor, the runtime is typically only 5 to 10 minutes, which is enough for a safe shutdown. For low-draw devices like a Wi-Fi router, the runtime can be extended to an hour or more, maintaining essential connectivity.
- Outlets: Includes multiple universal or standard outlets for connecting devices.
Importance in the Ugandan Context
The UPS is a vital investment due to the power environment in many parts of Uganda:
- Protection Against Fluctuations: The AVR feature stabilizes incoming utility power, preventing costly damage to sensitive computer and networking components caused by common voltage inconsistencies.
- Data Integrity: The instantaneous switch to battery power prevents critical data loss, file corruption, and operating system errors that occur when computers are abruptly shut down during a power cut.
- Connectivity: It ensures essential networking gear (routers, modems) stays operational during brief power hiccups, maintaining crucial internet and communication links.
The 650VA UPS at UGX 340,000 – UGX 550,000 is an affordable and essential investment for protecting individual workstations and maintaining short-term connectivity in the face of unpredictable power supply.
