Eaton Network Management Card Uživatelský manuál stáhnout pdf (Strana 76)

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Network

Management Card

(Network-MS)

User Manual

Network Management Card – User Manual 34003991XT_EN/EG Page 76/142

Start of the shutdown sequence

Delay before

shutdown

Utility failure

Remaining autonomy

100%

Shutdown after :

If remaining time under

UPS Shut off

Card parameters

UPS parameters

Shutdown duration

Battery

capacity

Shutdown if

remainig

capacity under

5.1.1.1 Backup time before initiating the shutdown procedure

(Shutdown After – Shutdown Timer)

When the UPS switches to battery, the Network Management Card starts the Shutdown Timer countdown and

launches the system shutdown procedure at the end of the countdown.

This value must be chosen so that users have time to complete their tasks and disconnect, without exceeding

battery backup time.

Note 1:

The Intelligent Power Protector can also manage its own Shutdown Timer (configurable in the Shutdown

Module"set-up" menu of each Intelligent Power Protector) launched when the UPS switches to battery.

Note that if this criterion is selected to initiate system shutdown, automatic system reboot when power is restored

is not guaranteed (e.g. power restoration if only this system was shut down).

5.1.1.2 Initiating the shutdown procedure when the battery level is lower than:

(If Capacity under)

When the card detects that the remaining backup time percentage is less than the configured level, the shutdown

sequence is started.

By default, this value is set at 20%.

Note:

The UPS already manages an equivalent parameter for the end of backup pre-alarm.

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Eaton Network Management Card Uživatelský manuál Strana 76