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Internet Office 350va Compact 120v 5-15p Standby 6out 5-15r S / Mfr. No.: Internet350ser

Internet Office 350va Compact 120v 5-15p Standby 6out 5-15r S / Mfr. No.: Internet350ser
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Item Number: tri-internet350ser
Vendor Number: INTERNET350SER
Vendor: Tripp Lite
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Tripp Lite's INTERNET350SER Ultra-compact standby UPS with built-in DB9 serial monitoring port protects PCs, network workstations, and other systems reliant upon a basic communications interface for UPS monitoring and unattended system shutdown. Maintains AC output during blackouts and brownouts starting at 99V. Includes DB9 monitoring port with cabling, TEL/DSL line surge suppression, surge only outlets and LED indicators. PowerAlert software available free via download.

General Information

ManufacturerTripp Lite
Manufacturer Part NumberINTERNET350SER
Manufacturer Website Address
Product ModelINTERNET350SER
Product NameInternet Office INTERNET350SER 350VA UPS
Product TypeStandby UPS

Technical Information

Plug/Connector TypeNEMA 5-15P
Receptacles3 x NEMA 5-15R
Dataline ProtectionRJ-11
Cord Length6 ft
Switching Time4 ms

Power Description

Load Capacity (VA)350 VA
Load Capacity (Watt)180 W
Input Voltage110 V AC
Output Voltage120 V AC
Waveform TypePulse-width Modulated Sine Wave
Surge Energy Rating1170 J


AlarmOn Battery


Status Indicators
  • Line Power
  • Battery Power Status


Serial PortYes

Battery Information

Battery ChemistrySealed Lead Acid
Backup/Run Time (Full Load)2.50 Minute
Backup/Run Time (Half Load)10 Minute
Battery Life6 Year
Maximum Battery Recharge Time4 Hour

Environmental Conditions

Temperature122°F (50°C)

Physical Characteristics

Form FactorUltra-compact Desk-mount
Weight (Approximate)10.80 lb


Package Contents
  • Internet Office INTERNET350SER 350VA UPS
  • INTERNET350SER standby UPS system
  • DB9 Serial Cable for use with PowerAlert UPS monitoring software
  • Instruction manual and warranty information
Additional Information
  • Low voltage transfer to battery power: approx. 100VAC
  • High voltage transfer to battery power: approx. 141VAC
  • Cold Start: Inverter can be "cold started" to enable temporary AC output during a power failure
Certifications & Standards
  • UL1778 (USA)
  • cUL (Canada)
  • FCC Class B (Emissions)
  • NOM (Mexico)
  • FCC Part 68 / Industry Canada (telecommunications)
Software IncludedPowerAlert UPS monitoring software


Limited Warranty3 Year
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