Settings; Information List - Siemens 6MD85 Manual

Parameter: CB break time
•
Default setting (_:2311:102) CB break time = 0.080 s
You use the CB break time parameter to define the time span from energizing the shunt release of the
circuit breaker to the instant of arc extinction (and switching pole open).
You can find the information on the setting value in the technical data of the used circuit breaker. Also refer to
Figure 9-23.
Parameter: CB make time
•
Default setting (_:2311:103) CB make time = 0.080 s
With the parameter CB make time, you define the typical time interval between the activation of the closing
procedure for the circuit breaker and the point in time when the first current flows.
You can find more information on the setting value in the technical data of the used circuit breaker.
9.6.3.3

Settings

Addr.
General
_:2311:101
_:2311:102
_:2311:103
9.6.3.4

Information List

No.
General
_:2311:500
SIPROTEC 5, High-Voltage Bay Controller, Manual
C53000-G5040-C015-9, Edition 11.2017
Parameter C
General:CB opening time
General:CB break time
General:CB make time
Information
General:>Start calculation
Measured Values, Energy Values, and Supervision of the Primary System
Setting Options
0.001 s to 0.500 s
0.001 s to 0.600 s
0.001 s to 0.600 s
9.6 Circuit-Breaker Wear Monitoring
Default Setting
0.065 s
0.080 s
0.080 s
Data Class Type
(Type)
SPS I
1023