Ista AMF2.0, Operator'S Manual

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1
AMF2.0/ENG/K.K/01
AMF2.0 AUTOMATIC MAINS FAILURE UNIT
OPERATORS MANUAL
INTRODUCTION
Automatic
Mains
Failure
AUX.
A
AUX. OUT
V
M
Hz
V
G
AMF
2.0
G M
G
TEST
AMF2.0 automatic mains failure unit is a microprocessor based digital unit monitoring the 3
phases of the mains and controls the changeover of mains and generator contactors if a mains
failure on any phase is detected. The module offers a very cost effective and space saving
solutions as it is able to display all the parameters which are essential for the basic gen-set
control. The module has 3 operation modes.Stop, test and Auto operation modes can be
chosen via the push-buttons mounted on the front panel. While the module is in Stop mode, if
the menu button is pressed, the 41 parameter settings, which are used for controlling the
generator, can be adjusted. So the module can be adapted to all the generator without the need
of any other unit or module.
Features:
 Micro-processor based design
 Automatic engine starting and stopping
 Automatic load transfer
 Configurable via front panel
 Automatic shut down on fault condition
 Test mode
 Operate with cranking dropouts
 Preheat, auto ready and engine start outputs
 Stop/fuel solenoid selection
 3 phase true RMS voltage measuring and monitoring
 Generator phase true RMS voltage measuring and monitoring
 Generator frequency measuring and monitoring
 Digitally adjustable low&high mains and generator voltage limits