CIBANO 500 PTM User Manual
140 OMICRON
4. Connect CIBANO 500 to the trip and close coils of the circuit breaker for all phases according to the
wiring diagram displayed in Primary Test Manager and the following figure.
Figure 17-9: Connecting CIBANO 500 to the circuit breaker for the Timing test
NOTICE
Equipment damage or loss of data possible
► Never connect CIBANO 500 between the respective AUX contacts of the trip and close coils and the
coils themselves since these contacts assure that the voltage is not applied too long to the coils.
► Connect CIBANO 500 to the circuit breaker as shown in Figure 17-9: "Connecting CIBANO 500 to
the circuit breaker for the Timing test".
CIBANO 500
Spring
charged
Trip coil Close coil
Mechanical
linkage
Motion
sensor
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