Siemens SIMOREG DC-MASTER

12.2010 Connecting
Siemens AG 6RX1700-0DD74 ENGLISH 31
SIMOREG DC-MASTER Converter Commutation Protector Operating Instructions
6.2.3 Versions to interconnect the main contactor (circuit breaker) K1
after the supply transformer before the supply transformer
400 V-690 V
50-60 Hz 230 V
1U1 1V1
1W1
SIMOREG
DC-MASTER /
SINAMICS DCM
SIMOREG CCP
2U1 2V1
2W1
110 109
XR
5 4
X_SCHÜTZ
3 AC 50-60 Hz
K1
400 V-690 V
50-60 Hz 230 V
1U1 1V1
1W1
SIMOREG
DC-MASTER /
SINAMICS DCM
SIMOREG CCP
2U1 2V1
2W1
109 110
XR
4 5
X_SCHÜTZ
3 AC 50-60 Hz
K1
3 AC 50-60 Hz
400 V-690 V
6.2.4 Recommended connection when using a Siemens 3WL circuit breaker
If circuit breakers from other manufacturers are used, then the recommended connection
described here applies accordingly.
It should be noted that the circuit breaker is equipped with a ready to close signal contact (S20,
order option Z=C22) and undervoltage release (F3 short-time delayed
or F4 with the shortest
possible delay time, the version is defined using the 15th position of the MLFB of the circuit
breaker).
Also refer to the operating instructions for the 3WL circuit breaker, Order No.: 3ZX1812-0WL00-
0AN0 Chapter8.4 Auxiliary release/ electrical close inhibit
( http://support.automation.siemens.com/WW/view/en/8912465
)