Overview
The Powerware PW9120 700 is a compact 700VA online uninterruptible power supply (UPS) engineered for critical equipment requiring continuous, clean power. Featuring a high-frequency double-conversion topology, it delivers 490W of usable power with zero transfer time between utility and battery modes, making it ideal for networks, servers, telecommunications systems, and other sensitive electronics that cannot tolerate power interruption or quality degradation.
Key Features
- Double-Conversion Online Architecture: Constant conditioning ensures zero-millisecond transfer time and protection from voltage sags, surges, and frequency variations.
- Sine Wave Output: Pure sinusoidal waveform with <3% THD, safe for all load types including variable frequency drives, network equipment, and precision instruments.
- Automatic Voltage Regulation (AVR): Maintains ±2% output voltage stability in normal mode and ±3% in battery mode without battery drain.
- Noise Filtering: MOV surge protection and comprehensive line filtration suppress normal and common-mode noise for uncontaminated power delivery.
- Low Audible Noise: <45dB operation allows placement in office and lab environments.
- Compact Tower Design: Space-efficient 15.8 × 41.2 × 24.3 cm footprint weighing just 12.6 kg for easy installation and relocation.
Technical Specifications
- Power Output: 700 VA, 490W (rated at nominal input)
- Input Voltage (120V Model): 80–144 Vac (selectable 100/110/120/127V)
- Frequency: 50/60 Hz, auto-sensing, ±5% user-selectable
- Output Voltage Regulation: ±2% normal mode, ±3% battery mode
- Waveform: Pure sine wave, <3% THD
- Input Power Factor: >0.95
- Efficiency: >86% online mode, >90% hi-efficiency mode
- Input Protection: Fuse or circuit breaker
- Output Protection: Electronic overload sensing and circuit breaker
- Dimensions (H × W × D): 24.3 × 15.8 × 41.2 cm
- Weight: 12.6 kg
- Audible Noise: <45 dB at rated load
- Operating Altitude: Up to 3000m (10,000 ft)
- Input Connector: Standard 5-15P power cord (6 ft)
- Output Receptacles: 4× 5-15R outlets
Typical Applications
- Network switches, routers, and managed hubs requiring uninterrupted uptime
- Small business servers and NAS appliances
- Telecommunications equipment, PBX systems, and VoIP gateways
- Laboratory instruments and precision measurement devices
- Medical monitoring and diagnostic equipment in smaller facilities
- Security systems, access control, and CCTV backbone protection
- Point-of-sale systems and retail checkout terminals
Compatibility & Replacements
Compatible With
- Standard North American 120V single-phase electrical infrastructure
- 50/60 Hz utility power systems (auto-sensing)
- Universal loads: servers, network equipment, audio/visual systems, printers, copiers
- Optional ConnectUPS-BD SNMP/Web card for remote monitoring and graceful shutdown integration
- USB and serial communication ports for management and battery runtime monitoring
Replaces / Drop-In Replacement For
- Eaton Powerware 9120 700 (all 120V variants)
- Legacy Powerware 9120 700 units requiring refurbishment or spare capacity
Works With
- Eaton LanSafe and PowerChute management software for automated shutdown
- SNMP and Web interfaces via optional ConnectUPS communication card
- Relay card options for external device control and alarm integration (AS/400 relay card available)
- Standard UPS monitoring utilities supporting USB and serial protocols
