UPS - Inverter

UPS-Inverter (Uninterruptible Power Supply-Inverter) is a critical power backup device designed to provide uninterrupted electricity to your electrical appliances, equipment, or systems during power outages, voltage drops, or fluctuations. It combines the functionality of both a UPS and an inverter in one unit, ensuring continuous power supply and power conditioning.

What is a UPS-Inverter?

A UPS-Inverter system typically includes:

A battery bank (for energy storage),
A charging system (to keep the battery charged), and
An inverter circuit (to convert stored DC power to usable AC power).

It automatically switches from grid power to battery power during outages, with minimal or zero transfer time, depending on the type.

Types of UPS-Inverter Systems

Offline / Standby UPS:
- Powers devices directly from the grid.
- Switches to battery during outages (~2-10 milliseconds).
- Ideal for home electronics or small office devices.
Line-Interactive UPS:
- Similar to offline, but includes an automatic voltage regulator (AVR).
- Handles brownouts and overvoltages without switching to battery.
- Common for small business servers or network devices.
Online / Double Conversion UPS:
- Converts power twice (AC to DC, then DC to AC) for zero transfer time.
- Provides clean and stable output, ideal for critical equipment like data centers, medical devices, etc.
Hybrid UPS-Inverter:
- Functions as both a regular inverter and a UPS, depending on load and application.
- Can support home appliances, offices, and sensitive electronics.

Key Features

Battery Backup: Ensures devices continue operating during a power failure.
Surge Protection: Guards against spikes and surges in power.
Voltage Regulation: Maintains a consistent voltage output to protect sensitive electronics.
Auto Switch: Automatically shifts from mains to battery power when an outage is detected.
Charging Management: Smart charging systems for battery longevity and faster recovery.