Tripp Lite INTERNET550SER uninterruptible power supply (UPS) 550 VA 300 W

Ultra-compact standby UPS with built-in DB9 serial monitoring port protects PCs, network workstations and other systems reliant upon a simple serial 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.

Features

 INTERNET550SER standby UPS offers protection from blackouts, brownouts and surges on both AC and dialup modem lines
 Provides seamless battery derived AC output during blackouts and severe brownouts so that connected equipment can be shut down without data loss
 Built-in serial port interface provides simple communications for automatic system shutdown if power fails while the system runs nattended
 Supports Tripp Lite's Watchdog system service to restore operation to locked equipment through soft reboot of application/OS or hard power off/on reboot of connected equipment; ideal for unattended kiosk applications
 4 battery supported outlets protect computer, monitor and one vital system peripheral, plus 4 additional surge suppression-only outlets for printers and other system accessories not requiring battery support
 Attractive stealth black UPS color scheme
 Built-in single line phone jacks protects peripherals with a standard dialup phone line connection, phone cable included
 Built-in audible alarm and front panel LEDs offer continuous status information regarding line and battery power operation
 550VA /300 watt power handling ability supports entry-level PC systems for several minutes during power fail conditions
 Ultra-compact housing fits anywhere, wall mountable

Internet Office UPS System - 550VA ultra-compact UPS, Maintains 120V nominal output during blackouts, Space saving right-angle input plug

Features:

• Replacement battery cartridge: RBC69
• Output power capacity: 550
• Output power: 300
• Emergency Power Off (EPO): Y
• Nominal input voltage: 120
• Input connection type: NEMA 5-15R
• Surge energy rating: 252
• Input frequency: 60
• Typical backup time at half load: 10
• Typical backup time at full load: 3.5
• Mac compatibility: N
• Cable length: 1.83
• Interface: RS-232
• Product color: Black
• Dimensions (WxDxH): 104 x 203 x 33
• Weight: 3000
• Audible alarm(s): Y
• Battery recharge time: 4
• Operating temperature (T-T): 0 - 40
• Storage temperature (T-T): -15 - 50
• Non-operating relative humidity (non-condensing): 0 - 95