Tecnoware ATA 4.0 MM, Руководство пользователя

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ENGLISH
ATA Energy Storage System MM 17 User’s manual
9 Functioning
9.1 Turning ON and OFF
To turn completely ON the ATA please do the following steps:
 Place the circuit breaker of external batteries in “ON” position.

Place the circuit breakers of PV panels in “ON” position.

Place the AC Input line circuit breaker of ATA in “ON” position.

Place the On/Off switch of the ATA in “ON” position.
The graphic LCD panel provides complete information about the functioning status.
To turn completely OFF the ATA please do the following steps:

Place the On/Off switch of the ATA in “OFF” position: the ATA switches in Stand-
by mode.

Place the AC Input line circuit breaker of ATA in “OFF” position.

Place the circuit breaker of external batteries in “OFF” position.
 Place the circuit breakers of PV panels in “OFF” position.
The graphic LCD panel and the leds on the front panel are OFF only when the UPS is
completely OFF.
The ATA can be turned on even in the absence of production from PV panels and in the absence of AC mains.
9.2 Low Battery and Automatic Restart
The ATA reaches the Low Battery condition whenever the batteries reach a charge level allowing the connected
devices to operate for few minutes (about 10% of max charge), following its use without other sources of energy (AC
mains is not available, and the production from PV panels is off).
The UPS warns operators of Low Battery by lighting of the LOW BATT. icon on the graphic LCD.
If the AC mains (or the production from the PV panels) is not restored within a few minutes, the UPS shuts-down
automatically thus preventing the batteries from discharging excessively; the ATA stops supplying Output power,
deactivates control panel indication and goes to a waiting state. Once AC mains (or the production from the PV panels)
is comes back on, the ATA
restarts automatically and after some seconds it goes back to work in SBU mode.
The battery charging takes place only when the voltage from the PV panels is present and sufficient.