A UPS is an electrical device that provides emergency power to connected equipment when the main power source fails. It ensures near-instantaneous protection by supplying power from batteries, supercapacitors, or flywheels, thereby preventing data loss and equipment damage.
A UPS (Uninterruptible Power Supply) is an electrical device that provides emergency backup power when the input power source, typically the utility mains, fails. It also protects against power surges, voltage sags, frequency variations, and other power quality issues.
A UPS doesn’t just keep your systems running temporarily — it buys you time to safely shut down equipment or switch to a more sustainable power source like a generator.
| Type | Description | Use Case |
|---|---|---|
| Offline/Standby | Switches to battery during outages | Home offices, basic PCs |
| Line-Interactive | Regulates voltage + battery backup | Retail, small businesses |
| Online (Double Conversion) | Converts AC → DC → AC; continuous clean power | Data centers, hospitals, industry |
| Ferroresonant | Uses a special transformer for voltage regulation | Industrial settings with heavy loads |
| Rotary UPS | Uses a flywheel for short-term power | High-capacity industrial plants |
• Instant switch to battery prevents equipment shutdown.
• Keeps critical systems running during blackouts, brownouts, or grid failure.
• Safeguards against voltage spikes, surges, sags, and frequency variations.
• Acts as a buffer between your devices and unstable grid power.
Ensures uninterrupted operation of emergency lighting, alarms, and fire safety equipment in case of a power failure.
• UPS solutions are available for every size of application — from home offices to industrial plants.
• Many models offer modular expansions for growing businesses.
- Instant switch to battery prevents equipment shutdown.
- Keeps critical systems running during blackouts, brownouts, or grid failure.
• Safeguards against voltage spikes, surges, sags, and frequency variations.
• Acts as a buffer between your devices and unstable grid power.
• Prevents loss of unsaved data and corruption of files in servers, computers, and networked devices.
• Ensures safe shutdown procedures during longer outages.
• Stabilizes power supply, reducing wear and tear on sensitive devices.
• Helps extend the life of computers, industrial machinery, medical tools, and more.
• No interruptions in work or production processes.
• Operators don’t have to reset or reinitialize machinery after each outage.
• Many UPS systems support network monitoring, alerts, and diagnostics.
• Enables predictive maintenance and system health checks.
• Battery backup time can be tailored (from a few minutes to several hours).
• You can pair it with a diesel generator for longer power availability.
Ensures uninterrupted operation of emergency lighting, alarms, and fire safety equipment in case of a power failure.
• UPS solutions are available for every size of application — from home offices to industrial plants.
• Many models offer modular expansions for growing businesses.
