Omicron CIBANO 500 PTM - Page 273

OMICRON 273
In-service diagnostic methods
With the Timing (VTM) test, you can also measure the contact travel characteristics. For detailed
information, see 17.5 "Testing circuit breakers with CIBANO 500 and the CB TN3 modules" on
page 252.
Disconnection
For disconnecting the circuit breaker, see "Disconnection" on page 281.
Average current Average current through the coil (see Average coil current/voltage
settings in Table 18-3: "Advanced settings of the Timing (VTM) test" on
page 271)
Average voltage Average voltage applied to the coil (see Average coil current/voltage
settings in Table 18-3: "Advanced settings of the Timing (VTM) test" on
page 271)
Resistance Calculated resistance of the coil
Assessment Assessment of coil characteristics
Table 18-5: Coil characteristics (continued)
Data Description