Operation Principle - INFOSEC UPS SYSTEM R2 Pro Notice D'utilisation

User guide
To ensure this product is correctly installed and used appropriately, we highly advise you to
read this user guide very carefully.
1 . I N T R O D U C T I O N
Designed to be extremely efficient and user-friendly, R2 Pro is the perfect AVR to protect
your sensitive electronic equipments.
2 . M A I N C H A R A C T E R I S T I C S
Automatic Voltage Regulator
Automatically regulate the input voltage to a more stable level for your appliances to avoid
damages to the appliances.
Microprocessor Control
By means of innovative software control programs, the complicated hardware circuitry is
inlaid in the powerful microprocessor. Apart from reduced size, it also lowers the defective
rate of AVR and the accuracy in the regulations.
Voltage Display
Through a digital LED voltage meter shows the input/output voltage of the device.
Delay Time
Upon the switching on or resuming from the protections, the AVR will wait 6 or180 seconds
before it give output voltage

Operation Principle

The CPU based intelligent circuit samples the input voltage and controls the action of the
relays and opening of the coil winding of the transformer in a proper combination to adjust
the output voltage.
Loading Capability Diagram Input voltage & Output Voltage diagram
INFOSEC UPS SYSTEM – 15, rue du Moulin - 44880 Sautron - FRANCE - www.infosec-ups.com
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Hot Line – Tel + 33 (0)2 40 76 15 82 - Fax + 33 (0)2 40 94 29 51 - hotline@infosec.fr – 11 16 AA XX 203 01