This line interactive UPS is perfect for IT professionals and network administrators who need reliable pure sinewave output protection for sensitive equipment. Our Liebert PSI5-1100RT120N delivers:
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Smart UPS 1100 technology with intelligent power management
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Automatic voltage regulation providing consistent power conditioning
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Network grade protection designed for critical IT applications
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Pure sinewave output ensuring compatibility with sensitive electronic loads
Key Features
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1100 VA line interactive topology for efficient power protection
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Pure sinewave output compatible with all electronic equipment
- Advanced automatic voltage regulation correcting voltage fluctuations
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Network grade design optimized for IT and server applications
- Intelligent power management with LCD status display
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2U rack mountable with convertible tower design
Technical Specifications
| Manufacturer |
Liebert (Vertiv) |
| Model Number |
PSI5-1100RT120N |
| Type |
Line Interactive UPS |
| Output Power |
1100 VA / 1000 Watts |
| Input Voltage |
120V AC |
| Output Waveform |
Pure Sinewave |
| Form Factor |
2U rack mount / Tower convertible |
| Voltage Regulation |
Automatic Voltage Regulation (AVR) |
| Compatible Systems |
Servers, network equipment, workstations, telecom systems |
Frequently Asked Questions
Q: What advantages does line interactive UPS technology provide?
A: The line interactive UPS topology offers superior efficiency and voltage regulation, automatically correcting power fluctuations without switching to battery power, extending battery life while providing continuous protection.
Q: Why is pure sinewave output important for IT applications?
A: The pure sinewave output ensures complete compatibility with sensitive equipment including servers, active PFC power supplies, and motor-driven devices, preventing potential compatibility issues and operational problems.
Q: How does automatic voltage regulation benefit network equipment?
A: The integrated automatic voltage regulation continuously monitors and corrects voltage variations, protecting connected equipment from brownouts, overvoltages, and power quality issues without using battery power.
Q: Is this UPS suitable for rack-mounted server installations?
A: Yes. The PSI5-1100RT120N features a network grade design with 2U rack mounting capability, making it ideal for server rooms and data centers requiring reliable power protection for critical IT infrastructure.
Liebert PSI5-1100RT120N UPS 1100 VA line interactive with pure sinewave output, automatic voltage regulation. Network grade for IT applications.
