ABB SPAJ 160 C User Manual And Technical Description page 48

12
Switch Function
SGB3/1 Switches SGB3/1...3 are used when the external control signal RRES is
SGB3/2 to be used for blocking one or more of the current stages of the module.
SGB3/3 When all the switches are in position 0 no stage is blocked
When SGB3/1=1, the tripping of overload stages I
by the input signal RRES.
When SGB3/2=1, the tripping of phase unbalance stages ∆I
are blocked by the input signal RRES.
When SGB3/3=1, the tripping of undercurrent stage I< is blocked by the
input signal RRES.
SGB3/4 External control of reconnection inhibit output using the input signal RRES
When SGB3/4=0, the external control is disabled.
When SGB3/4=1, the external control is enabled.
SGB3/5 When SGB3/5=1, the external trip command is carried out to output
relay A. External protective relays can be connected to the trip path using
this feature.
Note! The trip signalling is not handled by the SPCJ-module and must
be arranged using a contact on the external protective relay.
SGB3/6 Remote reset of the trip indicators
When SGB3/6=0, the trip indicators are not reset by signal RRES
When SGB3/6=1, the trip indicators are reset by signal RRES
SGB3/7 Remote reset of the trip indicators and output relays
When SGB3/7=0, the trip indicators and output relays are not reset by
signal RRES
When SGB3/7=1, the trip indicators and output relays are reset by
signal RRES
SGB3/8 When SGB3/8=1, an external relay reset is performed by input signal
RRES. This makes it possible to have a manual master reset button
outside the relay. The same button can serve all relays on a station.
Another possibility is to link the reset to some automation.
> and I > are blocked
b a
> and ∆I
>
1 2
Factory
setting
0
0
0
0
0
0
0
0