Connections And Cable For The Sinamics G120D - Siemens SINAMICS G120D Getting Started Manual

Connection
thread/length
A D (mm)
M16 x 1.5 6.0
M20 x 1.5 6.5
M25 x 1.5 7.5
M32 x 1.5 8.0
Figure 3-9 Example of a Blueglobe EMC cable gland
3.6

Connections and cable for the SINAMICS G120D

Connections and cables
Switches and contactors
Under no circumstances shall any kind of switch or contactor be placed in the circuits
between the Inverter and the motor. For maintenance, ensure that the motor cable is
unplugged at the Inverter.
Temperature sensor and brake module connections
The temperature sensor and brake module connections are at DC link negative potential.
Appropriate precautions against touching these connections and appropriate insulation on
the cables must be used. The motor terminal box must be kept closed whenever the mains
is applied to the Inverter. Cables that are not used should be individually insulated and not
earthed.
The following block diagram and tables describe the details and limitations of the
connections of the inverter.
Getting Started
Getting Started, FW V4.5, A5E03404762A AB
Clamping range without
inlet
max/min Ø (mm)
11 - 7
14 - 9
20 - 13
25 - 20
WARNING
3.6 Connections and cable for the SINAMICS G120D
Clamping range
max/min Ø (mm) C (mm)
9 - 5 29
12 - 7 29
16 - 10 29
20 - 13 32
Spanner Order No.
width
SW x E (mm)
20 x 22.2 bg216mstri
24 x 26.5 bg220mstri
30 x 33 bg255mstri
36 x 39.5 bg232mstri
Installation
27