Ever EASYLINE AVR USB, Инструкция по эксплуатации, Страница: 20 / 24

EVER EASYLINE AVR USB UPS Range Operating Manual
Type 02 2017-01-27 12:25
Technical Service, tel.: +48 61 6500 400 www.ever.eu 20
OPERATING INSTRUCTIONS
CAUTION! EASYLINE AVR USB UPS units are C2 class appliances. In
domestic environment, they may interfere with reception of radio waves
so the user may be forced to implement additional preventive measures.
CAUTION! There are no user-serviceable parts inside the UPS unit.
INTERACTION WITH ELECTRICAL GENERATORS
The EASYLINE AVR USB UPS units are LINE INTERACTIVE (VI) class units
designed to synchronize voltage with the mains voltage. The unit has been designed
to tolerate voltage fluctuations in the range of ~ 170 - 280 V and changes of the
frequency of ± 5 Hz in relation to rated frequency of 50 Hz. Power generators are
characterized by variable frequency of the output voltage, which depends on the
changes in the load values. If the variations of frequency of the output voltage
exceed the allowed tolerance thresh
olds (i.e. ± 5 Hz), the UPS will consider the
parameters of the input voltage to be incorrect and it will switch to battery operation
mode.
OPERATION OF THE TELECOMMUNICATION FILTER (in the model 650/850)
In order to protect telephone land lines and the connected devices from surge
effects, EASYLINE 650 / 850 AVR USB UPS units are equipped with surge
protectors. To ensure proper operation of the filter with the protected devices, they
must be connected with a cable with RJ11 or RJ12 plugs. The cable of the existing
telephone land line must be connected to the filter's other socket. As the filter is
symmetrical, the telephone land line may be connected to either of the sockets.
OPERATION OF THE LAN FILTER (in the model 1200)
In order to protect Ethernet UTP lines and the connected devices from surge effects,
EASYLINE 1200 AVR UPS units are equipped with surge protectors. To ensure
proper operation of the filter with the protected devices, they must be connected with
a cable with RJ45 plugs. The cable of the existing Ethernet UTP line must be
connected to the filter's other socket. As the filter is symmetrical, the Ethernet UTP
line may be connected to either of the sockets.