Ever SINLINE PRO 10000, Инструкция по эксплуатации

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Instruction manual for SINLINE PRO 10000 series power supply units
2010/08/24
www.ever.eu
33
AVR
The power supply unit is equipped with an AVR (Automatic Voltage Regulation)
system that immediately corrects small drops (AVR - increasing) and rises in mains
voltage, so as to ensure that receivers enjoy the proper supply conditions without
using up the power gathered in batteries.
EPO
The EPO (Emergency Power Off) is a mechanism that cuts off the energy supply to
receivers at the unit's output in extreme situations (e.g. a fire). The UPS then
switches to EMERGENCY mode.
The mechanism can be activated in two ways:
- by opening contacts of the external EPO connector (trigger)
- forced from the user interface (CONTROL 1/3; AwaryjneWylaczenie)
Reactivation of the output voltage takes place only when the user manually deletes
the failure flag (CONTROL 2/3; KasujAwarie) and sets the trigger to inactive (normal
trigger status) in the case of external triggering.
It is possible to temporarily lock the EPO function for the duration of EPO trigger
installation. The installer can then safely remove the EPO connector without any risk
of disconnecting the power supply of receivers. The operation may continue for at
maximum 1 minute from the moment of setting of the control flag (CONTROL 2/3,
Czas.Wyl.EPO). Thereafter, the lock is turned off automatically.
The EPO connector pins have a safe voltage that is separated from the remaining
device systems.
NOTE! The EPO circuit must be a separate circuit and it is prohibited
to connect it with other systems.
Service BYPASS
The power supply unit is equipped with a service BYPASS line switch, which enables
direct switching of the BYPASS line to the unit's output terminals bypassing the unit's
blocks.
Figure 8: Manual BYPASS line switch