Rosewill RU101 Leaflet

 
 

 
 

                                                                                                       

 

 

Rosewill Uninterruptible Power System (UPS) protects your computer hardware from physical 

damage and will provide emergency battery backup power to prevent data loss in the event of 

power problems. 

The main features include 

‹ 

Advanced equipment & data protection from blackouts, brownouts, sags, AC line noise and 

surges. 

‹ 

Full analytical high performance micro-processor control with true RMS synchronous 

calculation. 

‹ 

Intelligent battery management for battery status, battery power saving & battery 

replacement control.   

‹ 

DC direct start-up capability, complete diagnostic indication and control. 

‹ 

Built-in USB communication port for RU102. 

‹ 

Phone jack for phone and fax lines for RU102. 

 

Model RU-101 

RU-102 

Capacity 600VA/300W 

1000VA/500W 

Input Voltage Range 

120V +15%/- 20% 

Output Voltage Range 

120V +/-12% 

Frequency 

50 / 60 Hz auto sensing 

Outlets 

6 Outlets (3 Battery Backup & Surge) 

Lighting / Surge Protection 

480 Joules 

Transfer Time to Battery/AC 

4 ms (typical) 

Battery Type 

Sealed and leak proof maintenance free lead-acid battery

Battery Specification 

12V/5AH×1 12V/9AH 

x 

1 

Phone / Fax/ Network 
Protection 

W/O RJ11/RJ45 

Short Circuit Protection 

Circuit breaker 

Communication Port 

W/O USB 

Operation Temperature 

+32℉ ~ 104℉ (0℃ ~ 40℃) 

Operation Relative Humidity 

0 to 95% non-condensing 

Storage Temperature 

+5

 ~ 113

 (

℉

℉ -15  ~ 45 )

℃

℃  

Net Weight 

7.8 lbs 

9.12 lbs 

Dimensions (WxDxH) inch 

6.1×4.3×8.3 7.1x6x9.5 

 

Rosewill UPS can protect your equipment from all power problems such as surge, spikes, 

blackouts, brownouts and line noise. When AC power is present and the ON/OFF switch is turned 

on, Rosewill UPS continues to charge the battery and provide the power to the equipment directly 

from the AC line. The battery can provide stable power to complete your work, save your data and 

safely shut down your system when the utility power has failed. 

Rosewill UPS is simple to operate and install. Following are the installation steps to connect he 

equipment to the UPS. 

1.  Connect Rosewill UPS to grounded AC power Outlets. 

2.  Charge the battery at least 8 hours for a full charge before use. 

3.  Plug your computer and monitor into the “Battery Backup & Surge Protection” outlets. (These 

outlets will provide emergency battery backup power during power problems as well as surge 

protection from surge and spike.) 

 

CAUTION: Do NOT plug LASER PRINTERS into any of the “Battery Backup” outlets. 
CAUTION: Do NOT plug ACCESSORY SURGE STRIP into any of the “Battery Back & Surge 

Protection” outlets. 
 

4.  Plug your peripheral equipment (printer, scanner, fax, speaker, etc.) into the “Surge 

Protection” outlets. (These outlets will NOT provide battery backup power during a utility 

power failure). 

5.  Switch on the Rosewill offline UPS product while the connected equipment is off,. 

6.  Turn on your connected equipment when the “AC mode” LED light is illuminated. 

 

UPS is not turn on 

Switch on the On/Off switch. If the 
power is not present, please make sure 
your circuit breaker on the building is not 
accidentally turned off. 

The UPS will not 
turn on. 

Circuit Breaker has 
tripped. 

Reduce the amount of equipment 
plugged into the “Battery Backup & 
Surge Protection” outlets of the UPS. 
Next, rest the circuit breaker by pushing 
it back in. 

The UPS is 
making a 
continuous sound 
and the “Overload” 
indicator is light. 

The “Battery Backup & 
Surge Protection” 
outlets are overload. 

Turn of the UPS and reduce the amount 
of equipment connected to these 
outlets.  

Due to age the battery 
does not hold a full 
charge 

Removed all connected equipments 
from the UPS and charge the battery at 
least 8 hours.   

The UPS does not 
provide expected 
runtime. 

 

Return for service or you can replace 
the battery by ordering one new battery 

The “Battery Backup & 
Surge Protection” 
outlets are overload. 

Refer to the Indicator Table “ UPS is 
making a continuous sound and the 
Overload indicator is light” 

The UPS has 
exhausted its available 
run time. 

The UPS will turn off when the battery 
has been depleted during the failure of 
utility power. Allow UPS to re-charge 
before continuing using of the UPS. 

Connected equipment is 
connected to the wrong 
outlet. 

Ensure the equipment that you want to 
stay powered during a failure of utility 
power is plugged into the “Battery 
Backup & Surge Protection” outlets. 

Connected 
equipments lose 
power while 
connected to the 
Power the UPS. 

The UPS may be faulty. Please Call your agency for further 

troubleshooting. 

 

This On/Off switch controls power to your equipment and performs a self-test to detect inverter, 

line, battery status & LEDs. 

NOTE: Turn on the UPS. 

Press and hold the switch for more than two seconds and release the switch after the beep. 

The UPS will start and provide the stable power to your equipments. 

NOTE: Turn off the UPS. 

Press and hold the switch for more than two seconds and release the switch.    The UPS will 

shut down completely. 

NOTE: Perform Self-test. 

The UPS will perform self-test for about 10 seconds when the UPS is turned on. 

Indicates the UPS is providing AC power to your equipment. When the LED is blinking the UPS is 

providing power from the battery.