Battery Recharge Rate (Included Batteries): 6.5 hours (10% to 90%)
Battery Access: Battery access door
Internal UPS Replacement Battery Cartridge: IMPORTANT BATTERY REPLACEMENT INFORMATION > If your INTERNET550U has no battery access door, please contact a local electronics repair technician to source and install a matching replacement battery; If your INTERNET550U UPS does have a battery replacement door and the original battery inside has a rating of 12V 3.6AH, please order Tripp Lite replacement battery Model Number RBC36H
Battery Replacement Description: Replaceable internal batteries (see manual)
Switches: Switch controls power off/on status
Audible Alarm: UPS remains silent in battery backup mode; Alarm sounds only to report low-battery, fault, overload and replace-battery conditions
LED Indicators: 1 Status LED reports operating mode and fault status
UPS AC Suppression Joule Rating: 316
UPS AC Suppression Response Time: Instantaneous
UPS Dataline Suppression: 1 line TEL/DSL or Ethernet
EMI / RFI AC Noise Suppression: Yes
Primary Form Factor: Desktop
Installation Form Factors Supported with Included Accessories: Tower; Ultra-compact desktop; Wallmount
Primary UPS Depth (mm): 185
Primary UPS Height (mm): 105
Primary UPS Width (mm): 110
Shipping Dimensions (hwd / in.): 7.36 x 5.67 x 10.86
Shipping Weight (lbs.): 4.92
UPS Housing Material: ABS
UPS Power Module Dimensions (hwd, in.): 4.13 x 4.33 x 7.28
UPS Power Module Weight (kg): 1.80
UPS Power Module Weight (lbs.): 3.96
Unit Dimensions (hwd / in.): 4.130 x 4.330 x 7.280
Unit Weight (lbs.): 4.920
Operating Temperature Range: 32? to 104?F (0? to 40?C)
Storage Temperature Range: 5? to 113?F (-15? to 45?C )
Relative Humidity: 0 to 90%, non-condensing
AC Mode BTU / Hr. (Full Load): 13.1
AC Mode Efficiency Rating (100% Load): >98%
Operating Elevation (ft.): Up to 10,000 ft.
Operating Elevation (m): Up to 3000m
PowerAlert Software: For local monitoring via the UPS's built-in USB port, download PowerAlert software at https://tripplite.eaton.com/products/power-alert
Communications Cable: USB interface cable included
WatchDog Compatibility: Supports Watchdog application, OS and hard-reboot restart options for remote applications
Network Management Card DescriptionNetwork management not supported
Communications Interface: USB (HID enabled)
Transfer Time: 6 milliseconds typical (10 milliseconds max)
Low Voltage Transfer to Battery Power (Setpoint): 95
High Voltage Transfer to Battery Power (Setpoint): 145
Cold Start (Startup in Battery Mode During a Power Failure): Cold-start operation supported
High Availability UPS Features: Surge/noise protection
Green Energy-Saving Features: Greater than 95% efficiency - GREEN UPS
UPS Applications: Computer/Peripherals; Retail/Point of Sale; Hospitality
Product Certifications: CAN/CSA-C22.2 No. 107.3 (Canada); NOM (Mexico); RETIE (Colombia); UL 1778
Product Compliance: FCC Part 15 Class B (USA); FCC Part 68; RoHS
Product Warranty Period (U.S. & Canada): 3-year limited warranty