APC Back-UPS,330 Watts /550 VA,Input 120V /Output 120V, Interface Port USB

Model: BE550G

Power and surge protection for desktop computers, wireless networks, gaming consoles and other electronics

SKU: BE550G-LM Categories: , Tags: , , , , ,



Output Power Capacity
330 Watts / 550 VA
Max Configurable Power
330 Watts / 550 VA
Nominal Output Voltage
Output Frequency (sync to mains)
50/60Hz +/- 3 Hz
Waveform Type
Stepped approximation to a sinewave
Output Connections
(4) NEMA 5-15R (Battery Backup) NEMA 5-15R
(4) NEMA 5-15R (Surge Protection) NEMA 5-15R


Nominal Input Voltage
Input Frequency
50/60 Hz +/- 3 Hz (auto sensing)
Input Connections
NEMA 5-15P NEMA 5-15P
Cord Length
5 feet (1.52 meters)
Input voltage range for main operations
88 – 139V

Batteries & Runtime

Battery Type
Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof
Typical recharge time
24 hour(s)
Replacement Battery
RBC™ Quantity
Runtime Graph

Hover over the line on the graph above to view the runtime at any desired load
This graph is based on actual measured runtime data. All measurements were taken with new, fully charged batteries and a balanced resistive load (PF = 1.0). Actual runtimes may vary from the values of this graph. Actual runtimes are dependent on several variables including battery age, battery charge level, environmental conditions and characteristics of the connected load.

Energy Use/Efficiency

Load Efficiency
25% 97.0%
50% 98.4%
75% 98.8%
100% 99.0%

Hover over the line on the graph above to view the efficiency at any desired load
Curve fit of data measured in accordance with the ENERGY STAR Program Requirements Product Specification for Uninterruptible Power Supplies (UPSs) – Eligibility Criteria Version 1.0. All measurements taken in normal mode(s), at typical environmental conditions, with 120V/60Hz electrical input and balanced resistive load (PF = 1.0) output.

Communications & Management

Interface Port(s)
Control panel
LED status display with On Line : On Battery : Replace Battery and Building Wiring Fault
Audible Alarm
Alarm when on battery : distinctive low battery alarm : overload continuous tone alarm

Surge Protection and Filtering

Surge energy rating
340 Joules
Full time multi-pole noise filtering : 5% IEEE surge let-through : zero clamping response time : meets UL 1449
Data Line Protection
RJ45 10/100 Base-T Ethernet protection


Maximum Height
3.46 inches (88 mm)
Maximum Width
7.09 inches (180 mm)
Maximum Depth
11.89 inches (302 mm)
Net Weight
12.10 lbs. (5.50 kg)
Shipping Weight
13.64 lbs. (6.20 kg)
Shipping Height
5.04 inches (128 mm)
Shipping Width
9.25 inches (235 mm)
Shipping Depth
15.47 inches (393 mm)
Master Carton Units
Master Carton Dimensions (Length x Width x Height)
16 inches (405 mm)
Master Carton Weight
28.60 lbs. (13.00 kg)
SCC Codes
1073130425894 7
Units per Pallet
# of Layers per Pallet
# of Units per Layer per Pallet
Pallet Weight
1500.00 lbs. (681.82 kg)


Operating Environment
32 – 104 °F (0 – 40 °C)
Operating Relative Humidity
5 – 95%
Operating Elevation
0-10000 feet (0-3000 meters)
Storage Temperature
5 – 113 °F (-15 – 45 °C)
Storage Relative Humidity
5 – 95%
Storage Elevation
0-50000 feet (0-15000 meters)
Audible noise at 1 meter from surface of unit
45.00 dBA
Online Thermal Dissipation
16.00 BTU/hr


Regulatory Approvals
California (CEC) Battery Charger, ENERGY STAR (USA), FCC Part 15 Class B, FCC Part 68, NOM, TUV-C, UL 1778, UL 497A, UL 497B


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