Connection Cross-Sections And Cable Lengths - Siemens SINAMICS G150 Operating Instructions Manual

Table 4- 3 Dimensions of the cable lugs
Screw / bolts Connection cross-section
M8
M10
M10
M12
M12
M12
M16
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).
Converter cabinet units
Operating Instructions, 07/2016, A5E03347396A
d2
[mm²] [mm]
70 8.4
185 10.5
240 13
95 13
185 13
240 13
240 17
b l
[mm] [mm]
24 55
37 82
42 92
28 65
37 82
42 92
42 92
Electrical installation
4.7 Power connections
c1 c2
[mm] [mm]
13 10
15 12
16 13
16 13
16 13
16 13
19 16
83