Siemens SINAMICS G110M - Connecting the Motor to the Converter in a Star or Delta Connection

Terminal housing mains supply connections
Type: HAN Q4/2 (Input and
Output), 3 AC 380 V
(-10%) ... 480 V (+10%)
Important:
The pinouts refer to the ac‐
tual connectors on the ter‐
minal housing.
The terminal designation
X1/3 is used because the
mains input and output can
be swapped around depend‐
ing on which side of the ter‐
minal housing the CPI is
mounted.
////
//
1RW
FRQQHFWHG
1RW
FRQQHFWHG
3(3(
0DLQVLQ0DLQV2XW
;
Internal motor and power connection
The internal motor and power connections on the G110M system are located inside the Control
Unit and motor housing. The connections are shown in the following 󹪝gure.
'&5
'&
5
89
///
(0
%
(0
%
:
Figure 4-13 Control Unit motor and power connections
4.3.5 Connecting the motor to the converter in a star or delta connection
Overview
Standard induction motors up to a rated power of approximately 3 kW are usually connected in
star/delta connection (Y/Δ) at 400 V/230 V. For a 400‑V line supply, you can connect the motor
to the converter either in a star or in a delta connection.
Installation
4.3 Electrical Installation
Distributed converter for SIMOGEAR geared motors
74 Operating Instructions, 10/2020, FW V4.7 SP13, A5E31298649B AL