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CyberPower

CyberPower LI Tower UPS UT850EIG 850VA - Line-Interactive (Boxed)

SKU 36189 Brand CyberPower EAN13 4711027791654
CyberPower UT850EIG 850VA line-interactive UPS with AVR, 425W output, 4 IEC C13 outlets, USB management, and patented GreenPower energy-saving bypass technology for computers and networking equipment.
UPS & Power Backup - Product Type UPS Unit
UPS & Power Backup - Power Capacity (VA) 500 - 999 VA
UPS & Power Backup - Power Output (Watts) Under 500 W
UPS & Power Backup - Topology Line-Interactive
UPS & Power Backup - Form Factor Tower / Desktop
UPS & Power Backup - Output Receptacles IEC C13
UPS & Power Backup - Outlets (Qty) 4
UPS & Power Backup - Special Features Automatic Voltage Regulation

The CyberPower UT850EIG is a compact tower UPS designed to provide reliable power protection for computers, networking equipment, and storage devices. It features line-interactive topology with Automatic Voltage Regulation (AVR) to deliver stabilized AC power output with a simulated sine wave. The unit outputs 850VA / 425W and includes 4 IEC C13 outlets with surge and spike protection.

This UPS incorporates CyberPower's patented GreenPower UPS Bypass design, achieving up to 80% energy savings compared to traditional UPS units while reducing operating temperature for extended battery lifespan. The tower form factor (82W x 174H x 280D mm, 3.8kg) fits easily on desks or in tight spaces. Additional features include an LED status indicator, EMI/RFI filtration, overload protection, phone/fax/modem/DSL/network line protection, USB connectivity, PowerPanel management software, configurable alarm, and generator compatibility for extended power continuity.

  • Line-interactive UPS Topology with AVR
  • 850VA / 425W capacity with simulated sine wave output
  • 4 x IEC C13 surge-protected outlets
  • Patented GreenPower Bypass (80% energy savings)
  • USB connectivity and PowerPanel Personal software
  • LED status indicator for utility, battery, and operating modes
  • EMI/RFI filtration and overload protection
  • Phone/Fax/Modem/DSL/Network line protection
  • Compact tower design for desk or tight space placement
  • Generator compatible for extended runtime
  • Configurable alarm with emergency mode notification
TypeLine-Interactive UPS
ModelUT850EIG
Power Capacity850 VA
Power Output425 W
WaveformSimulated Sine Wave
Input Voltage Range165 - 290 V AC
Input Frequency45 - 65 Hz
Output Voltage230 ± 10% V AC
Output Frequency50/60 Hz ± 1%
Output Outlets4 x IEC C13
Surge ProtectionYes
Overload ProtectionInternal Current Limiting, Fuse
Automatic Voltage RegulationYes (AVR)
LED Status IndicatorYes (Utility, Battery, Operating Status)
EMI/RFI FiltrationYes
Phone/Fax/Modem/DSL/Network ProtectionYes (RJ11/RJ45)
USB ConnectivityYes (USB only, no RS232)
Management SoftwarePowerPanel Personal
Energy Saving TechnologyYes (GreenPower UPS Bypass - up to 80% energy savings)
Standby Power Consumption2 W (typical)
Generator CompatibleYes
Configurable AlarmYes
Form FactorTower/Desktop
Dimensions (Unit)82 W x 174 H x 280 D mm
Weight (Unit)3.8 kg
Included AccessoriesPower Cord, Product Registration Card, Quick Start Guide