Connection
7.6 Connection of 3WL air circuit breakers, FS I - III
3KC ATC6500 transfer control device
132
Manual, 05/2019, L1V30538268002A-01
Note
Implementation of the power supply
More information on implementing the power supply of the ATC6500 via the inputs 53, 54
and / or the inputs 26, 27 can be found in chapter Connection of the power supply (Page 83).
Note
Mechanical / electrical interlocks
The two breakers of the infeed sources are not interlocked in the circuit diagram shown
above. A mechanical interlock cannot be applied either.
You can find more information on the technical specifications of the circuit breaker in the
Operating Instructions of the 3WL air circuit breaker
https://support.industry.siemens.com/cs/ww/en/view/8912465
Terminal
Parameter code
Settings
-
P02.01 System configuration
2S-1T-SI or 2S–1T-AI
-
P02.22 Management of the tie breaker
(TB)
Breaker pulse or breaker continuous
-
P08.01 Type of breaker
Breaker pulse or breaker continuous
40 (INP1)
P12.1.01 Function of the input INP1
Source 1 breaker closed (feedback 1)
41 (INP2)
P12.2.01 Function of the input INP2
Source 2 breaker closed (feedback 2)
42 (INP3)
P12.3.01 Function of the input INP3
Source 1 breaker protection (Trip 1)
43 (INP4)
P12.4.01 Function of the input INP4
Source 2 breaker protection (Trip 2)
44 (INP5)
P12.05.01 Function of the input INP5
Tie breaker TB / NPL closed (feedback message)
45 (INP6)
P12.06.01 Function of the input INP6
Tie breaker TB / NPL protection (Trip)
55 (OUT1) P13.1.01 Function of the output OUT1
Open Source 1 breaker
57 (OUT2) P13.2.01 Function of the output OUT2
Close Source 1 breaker
58 (OUT3) P13.3.01 Function of the output OUT3
Open Source 2 breaker
60 (OUT4) P13.4.01 Function of the output OUT4
Close Source 2 breaker
14 (OUT12) P13.12.01 Function of the output OUT12
Open tie breaker TB / NPL
24 (OUT13) P13.13.01 Function of the output OUT13
Close tie breaker TB / NPL