EnerSys OutBack POWER Mojave OGHI8048A, Руководство оператора

Страница: 66 / 116

66
900-00275-01-001 Rev A ©2021 OutBack Power. All Rights Reserved.
Operation
Two-Stage Charging
When selecting a Battery Model that does not require continuous maintenance, this cycle is
generally used. The two stages of this charge cycle are Bulk and Absorption. These stages are
introduced in Figure 33 and described beginning below.
The following items describe the operation and intended use for each individual charging step as
shown in the graphs. Note that some charging cycles may not follow this exact sequence. These
include cycles which were previously interrupted, and also customized charging.
Figure 33 depicts the pattern of multiple completed charge cycles. See page 69 for a description of
multiple two-stage cycles when the charger is restarted after being interrupted.
For battery types using two-stage charging, not all selections under the
Battery tab on page 49 are
available. The Float stage is unavailable, as are Equalization and temperature compensation.
Manual Start
In the Action Menu , pressing Bulk Start will initiate a charge cycle, beginning with the Bulk stage
of charging. See page 67.
Figure 33 Charging Stages
No Charging
If the inverter is not charging, several conditions may apply:
The unit is not connected to a qualified AC source. If a generator is present, it may not be running.
The unit is connected to an AC source but the charger has been stopped. See page 25.
Displayed
:
Status message:
Idle
Entering Bulk: Upon initial battery power-up and initial connection of grid power. Any subsequent
connection to the grid will only enter the Bulk stage if the Rebulk point is reached. (See page 68.)
Otherwise the charger will return to its previous stage.
Voltage
Inverter now charging to a new set point
Inverter has reached the charging set point
Idle
Time
Absorption
Set Point
Rebulk
Set Point
Bulk Absorption No Charge
Idle
Bulk Absorption
Bulk Abs.