Technical information
3/25
I: ON
O: OFF
O: OFF
I: ON
O: OFF
O: OFF
1SDC210033D0202
Q
(on request) the motor operator can be equipped with key lock (consult the “locks” section in the
Accessories chapter);
Q
(on request) the motor operator can be equipped with lock to safeguard against manual opera-
tion MOL-M (consult the “locks” section in the Accessories chapter).
Operating principles:
Q
a selector on the front of the MOE, is used for selecting the operating mode:
– AUTO: when the selector is in this position, the pushbuttons on the front of the motor are
locked. Circuit-breaker closing can only take place remotely by means of an electric impulse,
whereas opening is allowed both remotely and from the front of the motor;
– MANUAL: the circuit-breaker can only be opened/closed from the front of the motor using
the relative pushbuttons;
– LOCKED: when the selector is in this position, the circuit-breaker is in the open position. The
padlock device can be withdrawn and the motor locked in the open position;
Q
operation of the motor operator via remote control is also guaranteed by permanent electrical
opening/closing impulses. Once an opening command has been given, the next closing com-
mand (permanent) is taken over by the motor operator once opening has been completed. In
the same way, an opening command is taken over once the previous closing operation has been
completed;
Q
the resetting modes shown in the diagrams below depend on the reset wiring diagram chosen
by the customer (consult the reset wiring diagrams in the “Electric Diagrams”) chapter.
If the electronic trip unit Ekip LSI, Ekip LSIG or Ekip M-LRIU with Ekip Com module is used, motor
operator MOE-E can be used instead of motor operator MOE.
MOE-E allows the digital signals from the supervision and monitoring system to be used by means
of the release and Ekip Com contacts and to be converted into power signals for operating the
motor operator. All the features described above for the MOE motor operator are also valid for the
MOE-E version.
Operating mode: Manual Operating mode: Auto
discharged springs
charged springs
discharged springs
SOR / UVR / SA
release tripping
OFF
pushbutton
on the
motor
recharge
the springs
ON
pushbutton
on the
motor
discharged springs
charged springs
discharged springs
SOR / UVR / SA
release tripping
OFF
pushbutton
remotely
OFF pushbutton
remotely
ON
pushbutton
remotely