Tecnoware UPS ECO 0.70 Manuel d'utilisateur télécharger pdf (Page 10)

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.

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Tecnoware UPS ECO 0.70 Manuel d'utilisateur Page 10