7.3 Breaker wiring
7.3.1 Pulse breaker
MORE INFORMATION
See Breakers, synchronisation and de-loading, Configuring breakers, Pulse breaker in the Designer's handbook for
information about setting the parameters for this configuration.
Figure 7.3 Example of pulse breaker wiring
Breaker open
Breaker close
12/24 V DC
0 V DC
Breaker open feedback
Breaker closed feedback
Breaker
COM
7.3.2 Continuous breaker
INFO
For a continuous breaker, DEIF recommends installing both of the breaker control relays. The Breaker close relay ensures
precise synchronisation. The Breaker open relay ensures the AC protection operate times.
MORE INFORMATION
See Breakers, synchronisation and de-loading, Configuring breakers, Continuous breaker in the Designer's
handbook for information about setting the parameters for this configuration.
INSTALLATION INSTRUCTIONS 4189340909I UK Page 114 of 144
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