Technoware ECO 0.50, Руководство пользователя, Страница: 10 / 16

User’s manual 8 UPS ECO 0.50 – 0.70 – 0.90 – 1.1 – 1.3
6.2 Battery Mode
The UPS automatically runs in Battery mode if the AC Input Line voltage amplitude gets out of security limits (in
case of a black-out or over-voltage/low-voltage): in this case, the UPS supplies the required output power by its
internal battery and by the Inverter block.
The UPS automatically returns in Normal mode a few seconds after the AC Input Line is recovered.
In Battery mode the UPS emits an acoustic alarm signal every 4 seconds and simultaneously the LINE/BATTERY led
flashes.
6.3 Low Battery and Automatic Restart
In Battery mode, ECO indicates the Low Battery condition whenever the battery reaches a charge level allowing
connected devices to operate for approximately one more minute.
During Low Battery condition the UPS emits an acoustic alarm signal every second and simultaneously the
LINE/BATTERY led flashes.
If AC Input does not come back on within few minutes, the UPS shuts-down automatically thus preventing the
batteries from discharging excessively; the UPS stops supplying Output power, deactivates control panel indication
and goes to a waiting state. Once AC Input comes back on, the UPS
restarts automatically and after some seconds
it goes back to work in Normal mode.
After a complete discharge, the UPS needs 4 hours to recharge completely the batteries. The UPS recharges
batteries automatically if it works in Normal mode.
6.4 Load Control
During the functioning in Battery Mode, if the Output load is higher than nominal value ( Overload condition ), the
UPS may automatically switch off, protecting itself from this anomalous situation. In this case, the user must
reduce power within the specifications by disconnecting the devices that cause the
Overload condition
.
Do not connect a load greater than rated value to the UPS (see POWER specifications in
the chapter “Technical Characteristics”), as this may damage the unit. In this case the
warranty is void.
6.5 Fault Condition
The UPS indicates the
Fault condition
by lighting of the
Alarm
led and by emitting a continuous acoustic alarm.
During Fault condition, the UPS doesn’t supply Output power and so all the supplied devices are switched off.