Line interactive UPS – LEPTON – offers excellent UPS functionality at pocket-friendly prices. The lin-interactive design offer 4ms switching between the line and battery modes assuring the continuous operation of the computers in case of blackouts. The wide voltage range assures performance even when the grid supply is unstable.
The Line-Interactive UPS is one of several types of UPS systems, each designed for different levels of protection. Here’s how it differs from the others:
Offline/Standby UPS:
How it works: The Offline or Standby UPS provides basic power protection. It stays idle during normal operation and only switches to battery power when the main power fails. Difference: The switch from mains power to battery power in an Offline UPS has a slight delay (a few milliseconds), which can cause some sensitive equipment to restart. In contrast, the Line-Interactive UPS reacts more quickly and smoothly during power fluctuations and outages, making it more reliable for critical devices.
Line-Interactive UPS: How it works: As mentioned earlier, this type of UPS actively corrects minor power fluctuations (like voltage drops or surges) without switching to battery power. It only uses the battery during complete power failures. Difference: Compared to the Offline UPS, the Line-Interactive UPS offers better protection against voltage fluctuations, ensuring a more stable power supply. It’s a good middle-ground option between basic and advanced UPS systems.
Online/Double-Conversion UPS: How it works: The Online UPS continuously converts incoming power from AC (alternating current) to DC (direct current) and then back to AC, ensuring that the connected devices always receive clean, uninterrupted power. There’s no delay in switching to battery power because the system is always running on the UPS output. Difference: While the Online UPS provides the highest level of protection against all types of power issues (fluctuations, outages, and more), it’s more expensive and less energy-efficient than a Line-Interactive UPS. The Line-Interactive UPS is a more cost-effective option for those who need solid protection without the higher cost of an Online UPS.