Siemens SINAMICS G150 - Connection Cross-Sections and Cable Lengths

Electrical installation
4.7 Power connections
Converter cabinet units
Operating Instructions, 07/2016, A5E03347396A
83
Table 4- 3 Dimensions of the cable lugs
Screw / bolts
Connection cross-section
[mm²]
d2
[mm]
b
[mm]
l
[mm]
c1
[mm]
c2
[mm]
M8
70
8.4
24
55
13
10
M10 185 10.5 37 82 15 12
M10
240
13
42
92
16
13
M12
95
13
28
65
16
13
M12
185
13
37
82
16
13
M12
240
13
42
92
16
13
M16
240
17
42
92
19
16
4.7.2
Connection cross-sections and cable lengths
Connection cross-sections
The connection cross-sections for the line connection, motor connection, and ground
connection for your device are specified in the tables provided in the "Technical
specifications" section.
Cable lengths
The maximum permissible cable lengths are specified for standard cable types or cable
types recommended by SIEMENS. Longer cables can only be used after consultation.
The listed cable length represents the actual distance between the converter and the motor,
taking account factors such as parallel laying, current-carrying capacity, and the laying
factor.
● Unshielded cable (e.g. Protodur NYY): max. 450 m
● Shielded cable (e.g., Protodur NYCWY, Protoflex EMV 3 Plus): max. 300 m.
Note
Cable lengths
The cable lengths
specified are also valid if a motor choke is in use (option L08).