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Black rectangular UPS unit with twelve NEMA 5-15R outlets and USB port

Tripp Lite

Tripp Lite INTERNET900U 900VA 480W UPS

SKU CH-C80B-05GSK MPN INTERNET900U

A 900VA standby UPS with 480W capacity, twelve NEMA 5-15R outlets (six battery-backed), USB and tel/DSL surge protection, tested to UL1778 and CSA standards

  • AC input voltage120VAC
  • Volt-ampere rating900 VA
  • Power rating480 W
  • Voltage output115 V (+/- 5%)
  • AC output frequency60 Hz
  • Power outlets12

VA 900 VA

  • Keeps systems running during outages with 10 minutes of battery backup at half load
  • Safeguards 12 devices using six battery-backed and six surge-only NEMA 5-15R outlets
  • Protects connected equipment from surges on AC power and telephone or DSL data lines
  • Monitors and manages the UPS locally through a built-in USB communication port
  • Fits tight spaces with an ultra-compact 3.10 by 12.20 by 7.00 inch desktop form factor

Tripp Lite 900VA 480W Standby UPS

The Tripp Lite INTERNET900U is a 120 V standby uninterruptible power supply rated at 900 VA and 480 watts. It provides battery backup and surge protection for desktop computers, networking gear and telephone or DSL lines in a compact desktop form factor.

Suits small offices needing USB monitoring

This unit fits setups that require USB communication for power management software and combined AC plus tel/DSL surge suppression. It is not suited for equipment that needs pure sine-wave output, extended runtime beyond ten minutes at half load, or input voltages other than 120 VAC.

900 VA rating with 480 watt capacity

The 900 VA / 480 W rating determines how many devices can be supported on the six battery-backed outlets. Exceeding this limit will overload the inverter and defeat the backup function.

How it compares

Measured against everything we stock in Uninterruptible Power Supplies (UPS), at today’s prices. Recalculated every night.

Price $111.99
Cheaper than about 90% of the 1,153 comparable items (median $948.99).

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Specifications

Product
Brand nameTRIPP LITE
Model nameINTERNET900U
Ports & slots
Communication portsUSB
Protected data linesTEL / DSL
Power
AC input voltage120VAC
Volt-ampere rating900 VA
Power rating480 W
Voltage output115 V (+/- 5%)
AC output frequency60 Hz
Power outlets12
Battery typeValve Regulated Lead Acid (VRLA)
Runtime on batteryHalf load runtime: 10 minutes (450 VA)
Surge protection rating420 Joules
Size & build
Product dimensions3.1 in × 12.2 in × 7 in
Product weight8.7 lb (3.95 kg)
Shipping weight5.44 kg
Package size381 × 251 × 117 mm
Environment & compliance
Regulatory approvalsTested to UL1778 (USA), CSA (Canada), FCC Class B (Emissions), NOM (Mexico), FCC Part 68 / Industry Canada (telecommunications)

Other versions of this model

5 more in the same range

Questions about this item

Does the UPS need a 120 VAC wall outlet to operate?

Yes, the input voltage range is 120VAC with a NEMA 5-15P plug, so a standard North American 120 V wall outlet is required.

Can I protect equipment plugged into the six surge-only outlets during a power cut?

No, only the six battery-supported outlets provide backup power; the other six outlets supply surge protection only and will lose power during an outage.

How do I verify the USB monitoring link is active after connecting the cable?

Connect the USB cable to your computer and open the power management software; the UPS status, battery charge level and runtime data should appear once the link is recognised.

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