ABB REACT 2 Series - Page 121

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000906AG
7 - Operation
Frequency Control: P(f) (Only with Admin Plus privileges)
In the Frequency Control: P(f)VXEPHQX\RXFDQFRQ¿JVHWWLQJVUH-
lated to the active power derating as function of grid frequency.
Do not change these parameters if not requested by the grid operator.
Ramp Control (Only visible with Admin Plus privileges)
In the Ramp ControlVXEPHQX\RXFDQFRQ¿JWKHSDUDPHWHUUHODWHGWR
the active power ramp up at the start-up and after a grid fault event.
Do not change these parameters if not requested by the grid operator.
Reactive Power Control (Only with Admin Plus privileges)
In the Reactive Power ControlVXEPHQX\RXFDQFRQ¿JXUHVHWWLQJV
related the reactive power parameters using the following parameters
groups:
- Watt/Cosphi Settings: Cosphi(P)
- Q Set
- Cosphi Set
- Volt/VAr Settings: Q(V)
Do not change these parameters if not requested by the grid operator.
Digital Outputs
This section of the menu allows you to set the activation status of a relay
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This contact can be used, for example, to: activate a siren or a visual
alarm, control the disconnect device of an external transformer, or control
an external device.
- Press
to set the operating mode of the relay. The operating modes are:
Alarm-Contact (Production)
Alarm-Contact (alarm ALL - no-latch)
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Alarm-Contact (crepuscolar)
Alarm-Contact (alarm ALL - latch)
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- Click on “AUTO” to activate the relay according to the set operating mode.
Alternatively, the relay can be activated or deactivated manually using the
“ON” and “OFF” buttons