M80 To M87, Dc Busbar System - Siemens SINAMICS S120 Device Manual

Table 8- 64
Order no.
6SL3720-
1TE21-0AB0
1TE21-8AB0
1TE23-0AB0
1TE24-5AB0
1TE26-0AB0
1TE28-5AB0
1TE31-3AB0
8.46

M80 to M87, DC busbar system

Availability of option
This option is available for the following S120 Cabinet Modules:
● Line Connection Modules
● Basic Line Modules
● Smart Line Modules
● Active Line Modules
● Booksize base cabinets
● Motor Modules chassis
● Auxiliary Power Supply Modules
Description
The DC busbar connects the DC voltage across the drive assembly. The DC busbar
comprises an upper busbar (DC P) and a lower busbar (DC N).
The following optional DC busbars are available:
● Option M80 = busbar system 1 x 60 x 10
● Option M81 = busbar system 1 x 80 x 10
● Option M82 = busbar system 1 x 100 x 10
● Option M83 = busbar system 2 x 60 x 10
● Option M84 = busbar system 2 x 80 x 10
● Option M85 = busbar system 2 x 100 x 10
● Option M86 = busbar system 3 x 80 x 10
● Option M87 = busbar system 3 x 100 x 10
Cabinet Modules NEMA
Manual, 04/2014, A5E03586450A
Conductor cross-section when connecting motor cables directly to the Booksize Motor
Module
Power in kW (HP)
4.8 (5)
9.7 (10)
16 (20)
24 (30)
32 (40)
46 (60)
71 (100)
8.46 M80 to M87, DC busbar system
Conductor cross-section in mm²
(AWG)
1.5 ... 6 (16 ... 10)
1.5 ... 6 (16 ... 10)
1.5 ... 6 (16 ... 10)
6 ... 50 (10 ... 1)
6 ... 50 (10 ... 1)
16 ... 120 (6 ... 5/0)
25 ... 120 (3 ... 5/0)
Options
493