Circutor REC 4 - Operation: Automatic Mode; Automatic Operating Mode; Reclosing by Insulation

PENDIENTE DE VALIDACIÓN
REC4-2P model
REC4-2P model manufactured from 01/23.
REC4-C-2P model
Figure 8: REC4 in manual mode, with mode selector switch at OFF.
4.5.2.- AUTOMATIC
To operate in Automatic mode the mode selector switch must be completely downward,in ON position,
to enable the device’s automatic reclosing system.(Figure 9)
The AUTO LED is constantly lit and the REC LED lights up based on the unit’s status.
REC4-2P model
REC4-2P model manufactured from 01/23.
REC4-C-2P model
Figure 9: REC4 in automatic mode, with mode selector switch at ON.
The REC4 allows one mode of automatic reclosing:
- Reclosing by insulation, the device does not reclose until the leakage has disappeared.
4.5.2.1.- Reclosing by insulation
Following a time delay after a disconnection due to an RCCB trip, the REC4 makes a measurement to
check whether there is a leakage current. If there is none it begins to reclose.
The REC4 attempts a maximum of 3 measurements to check the leakage current; following this the
unit stays locked and does not automatically reclose.
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Instruction Manual
REC4