The Powerware PW9120 3000 (05147360-5591) is a 3 kVA / 2.1 kW online double-conversion UPS designed to provide continuous, regulated and conditioned AC power to critical equipment. It uses a VFI topology and provides sine-wave output with tight voltage regulation, making it suitable for servers, industrial controls, telecommunications and other sensitive loads.
Key Features
- 3000 VA / 2100 W continuous power capacity
- Online double-conversion technology
- Provides continuous power conditioning and voltage regulation
- Pure sine-wave output suitable for sensitive electronic equipment
- Automatic battery operation during mains failure
- Input noise filtering and surge protection
- 50/60 Hz operation
- Tight output-voltage regulation
- Designed for critical IT, industrial and communication loads
- Powerware 9120 is an older/legacy UPS family; Eaton lists the 9120 series as discontinued and identifies the Eaton 9SX as its replacement family.
Typical Applications
- Industrial automation and control systems
- Marine and offshore control equipment
- Servers and data-processing equipment
- Network and telecommunications equipment
- PLC/SCADA systems
- Navigation and monitoring systems
- Security and surveillance equipment
- Laboratory and sensitive electronic equipment
- Critical computer and IT loads


