Tele 2390000 G2PF400VS02 Gamma 3-Phase Voltage Monitoring Relay 3-phase voltage monitoring 2390000 Scheda Tecnica
Codici prodotto
2390000
Subject to alterations and errors
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G2PF...S02
Functions
Connections
Dimensions
Phase sequence monitoring
When all the phases are connected in the correct sequence and the
measured asymmetry is less than the fixed value, the output relays
switch into on-position (yellow LED illuminated). When the phase se-
quence changes, the output relays switch into off-position (yellow LED
not illuminated).
When all the phases are connected in the correct sequence and the
measured asymmetry is less than the fixed value, the output relays
switch into on-position (yellow LED illuminated). When the phase se-
quence changes, the output relays switch into off-position (yellow LED
not illuminated).
Phase failure monitoring
When one of the three phases fails, the output relays switch into
off-position (yellow LED not illuminated).
When one of the three phases fails, the output relays switch into
off-position (yellow LED not illuminated).
Detection of reverse voltage (by means of evaluation of asymmetry)
The output relays switch into off-position (yellow LED not illuminated)
when the asymmetry between the phase voltages exceeds the fixed
value of the asymmetry.
An asymmetry caused by the reverse voltage of a consumer (e.g. a
motor which continues to run on two phases only) does not effect the
disconnection.
The output relays switch into off-position (yellow LED not illuminated)
when the asymmetry between the phase voltages exceeds the fixed
value of the asymmetry.
An asymmetry caused by the reverse voltage of a consumer (e.g. a
motor which continues to run on two phases only) does not effect the
disconnection.