InteliLite
NT
– AMF20/25, SW version 2.2, ©ComAp – September 2014 84
IL-NT-AMF-2.2-Reference Guide.pdf
Hint:
In the case
MCB Logic
= “CLOSE-OFF” it is necessary to change externally the polarity of the output
signal.
ReturnFromTEST
[MANUAL / AUTO]
The set point influences the behavior of the TEST mode.
MANUAL
:
1) Select TEST, gen-sets starts and running unloaded
2) To transfer load from mains to the gen-set press MCB ON/OFF or wait for power-cut.
3) When mains recovers, the gen-set remains running loaded.
4) To stop the gen-set select AUTO Mode
5) In AUT Mode:
a) After the
MainsReturnDel
InteliLite opens the GCB
b) After the
Transfer Del
delay InteliLite closes the MCB.
c) The gen-set is cooled and stopped
AUTO
:
1) Select TEST, gen-sets starts and running unloaded
2) To transfer load from mains to the gen-set wait for the power-cut. The controller does not
response for MCB ON/OFF button.
3) When the mains recovers:
a) After the
MainsReturnDel
the controller opens the GCB
b) After the
Transfer Del
delay the controller closes the MCB.
4) The gen-set remains running.
Mains O.K.
iL “OFF”
MCB logic = ”CLOSE-ON”
iL “ON
”
Mains O.K.
Mains O.K.
Mains Failure
Signal after external
inverted relay
MCB logic = ”CLOSE-OFF”
+
Battery
-
iL
DO 4
MCB
AUX.
INVERTING
RELAY
