Connection
7.3 Connection of Siemens SENTRON switching devices
3KC ATC6300 transfer control device
100 Manual, 03/2018, L1V30535632002A-01
Programming of the parameters for the circuit diagram illustrated here
Changeover pulse or changeover continuous
15(INP1) P10.01.01 Line 1 breaker closed (feedback 1)
Line 2 breaker closed (feedback 2)
Close Line 1 contactor/circuit breaker
Close Line 2 contactor/circuit breaker
NC (normally closed contacts)
1)
2)
This message appears if the 3KC3 / 4 is in the manual mode, if it is de-energized, or if there is a mechanical defect on
the RTSE.
When the optional emergency pushbutton is confirmed, this message appears and the ATC switches the RTSE to the
The following parameters must be observed for the 3KC3 / 3KC4.
Line 1 → Line 2 interlock time
Line 1 ← Line 2 interlock time
Maximum operating switch time
Min voltage delay (Line 1)
Max voltage delay (Line 1)
Presence delay (when Line 2 source not available)
Presence delay (when Line 2 source available)
Min voltage delay (Line 2)
P07.06 Max voltage delay (Line 2) ≥ 1 s
Presence delay (when Line 1 source not available)
Presence delay (when Line 1 source available)
A03 Property: Retained alarm (see chapter Properties of alarms (Page 47) and Alarm table
Disabled
Property: Lock BRK1 (see chapter Properties of alarms (Page 47) and Alarm table
A04 Property: Retained alarm (see chapter Properties of alarms (Page 47) and Alarm table
Disabled
Property: Lock BRK2 (see chapter Properties of alarms (Page 47) and Alarm table