Sven VR-V600 - SAFETY PRECAUTIONS; TECHNICAL DESCRIPTION; Special Features; INSTALLATION AND OPERATION GUIDE

ENG
3
VR-V600, VR-V1000
User Manual
3. SAFETY PRECAUTIONS
• When the input voltage is higher than 290V, failure of the AVR is possible.
• Do not operate the AVR in the environment with temperatures other than allowed in Technical
Specications.
• The case heats up during operation. Operate the AVR in the environment with good air con-
vection only.
• The socket for connection should be located close to the device and be easily accessible.
• In case of emergency, switch o the AVR and unplug the power cord.
• Do not open the device or make repairs by yourself.
• Do not connect household appliances with power load higher than allowed.
z Connection of electric heating devices is forbidden.
Caution! High voltage inside! To avoid the risk of electric shock
donot open or touch elements inside.
4. TECHNICAL DESCRIPTION
VR-V600 and VR-V1000 — these are the entry level models of the range of stabilizers (AVR) Sven,
thatprotect any electronic equipment from high or low voltage, pulse interference anddanger-
ous high voltage. Maximum power capacity of VR-V600 and VR-V1000 is respectively 200watts/
500 watts. Automatic Voltage Regulators are designed for the operation ofelectrical appliances
inregions withunstable voltage. Modern electronic equipment capacity has theminimum re-
quired margin ofresistance to voltage instability network settings, but constant work incondi-
tions of low or high line voltage signicantly reduces the life of any consumer electronics.
Surge VR-V600 and VR-V1000 ensure the optimal mode of operation of your equipment.
Special features
• Microprocessor control.
• Wide input voltage range.
• Improved accuracy of the output voltage stabilization.
• Consumer appliances protection against the high and low voltage.
• Protection of AVR against short circuit and overload.
• Thermal protection of autotransformer.
• Built-in surge protector.
• LED indication of operating modes.
• Combined with switch automatic fuse.
5. INSTALLATION AND OPERATION GUIDE
Attention! Before connecting the regulator, make sure that all consuming devices connected
to it are o, and stabilizer switch is set to «OFF» position.
Attention! When choosing an AVR, it is necessary to consider that reduction of input voltage
increases value of input current, which means that maximum power of AVR is reduced too!
• Before installing the AVR, please make sure that total power of all consumers is lower thanAVR
power. Besides, take into account the starting load and power factor of consumers, it is necessary
to apply power margin factor of 1.2–1.5; it should be 1.5–2 for such equipment as air conditioners,
fridges, etc.
• Connect the necessary equipment to the power outlet (s) of the stabilizer.
• Connect the regulator to the power network of 230 V.
• Turn on the stabilizer. When the built-in LED lights up the key, and LED light up: for a short peri-
od to test, “Regulating” and “Delaying/Protection”, constantly, “Working”.