User Manual
KEA 350 P1 / KEA 350 RP-P1
BA-KEA 350 P1/ KEA 350 RP-P1_EN Version 03
Datum: 17.Sep.2020
Seite 20 von 21
Auto mains failure operation (AMF)
Auto mains failure operation is only available in application mode
,
,
,
,
and
.
If the AUTOMATIC operating mode is enabled and the mains fail, the engine and the power circuit breakers will
be operated according to the current application mode.
Prerequisites:
The AUTOMATIC operating mode is enabled.
The parameter "Emergency power" is configured to "On".
The configured mains failure limits are reached.
The configured delay times have expired.
No shut down alarm is present. (for explanation of the alarm classes refer to Chapter 9.5.1 “Alarm Classes”
on page 1047).
The engine is ready for operation.
4.2.4
Operating Mode TEST
General usage
The operating mode ( “TEST” ) usually is a temporary operating mode. The idea is to test the genset.
TEST operating mode always starts the engine, when changing into this mode independent on an AUTOMATIC
start order. Additionally the TEST operating mode supports the emergency and critical run as well (if a mains
failure occurs during the test run). The operating mode TEST supports different sub modes so the operator can
choose if the breakers shall be closed during test run or whether the operating mode is changed after the test
run.
The function of the KEA depends on the configuration of the unit and how
the external signals are used.
Use the button [TEST] to activate operating mode TEST.
If mode change was successful the button [TEST] is illuminated.
The illumination of the button becomes twinkling a short time before TEST
run is over. For a more detailed description of the start/stop sequence of the
engine and the associated parameters refer to Chapter 4.4.5.3 “Operation
Mode TEST” on page 318.
The main functions are briefly described in the following sections.
