Siemens SIRIUS Series System Manual

Table of contents
SIRIUS 3RA6 Compact Starter
System Manual, 02/2008, GWA 4NEB 560 0601-02 DS 02
7
Table 12-5 Screw-type infeed (25/35 mm²) (L1, L2, L3) and PE infeed, 25/35 mm², with screw-type
connection technology ...............................................................................................................114
Table 12-6 Screw-type infeed (50/70 mm²) (L1, L2, L3)..............................................................................114
Table 12-7 Spring-loaded infeed (L1, L2, L3) and PE infeed, 25/35 mm², with spring-loaded
connection technology ...............................................................................................................115
Table 12-8 Screw-type infeed (25/35 mm²) (T1, T2, T3), screw-type infeed (50/70 mm²) (T1, T2, T3),
2-slot/3-slot extension modules (T1, T2, T3) and PE tap, 6/10 mm
2
, with screw-type
connection technology ...............................................................................................................115
Table 12-9 PE tap, 6/10 mm
2
, with spring-loaded connection technology ..................................................116
Table 12-10 Terminal block............................................................................................................................116
Table 12-11 3-phase infeed terminal .............................................................................................................120
Table 12-12 Bus bar system ..........................................................................................................................121
Table 12-13 Conductor cross-sections of the terminal for a self-protected combination motor controller
(Type E) to UL 508.....................................................................................................................128
Figures
Figure 3-1
Integration into the automation environment ...............................................................................15
Figure 3-2 SIRIUS 3RA6 compact starter without AS-i mounting module (system configuration) ...............16
Figure 3-3 SIRIUS 3RA6 compact starter with AS-i mounting module (system configuration) ....................17
Figure 4-1 Distance of compact starter from neighboring components (dimensions in mm)........................27
Figure 4-2 Multi-tier configuration of the infeed system for 3RA6.................................................................30
Figure 4-3 Distance of infeed system for 3RA6 from neighboring components (dimensions in mm)...........31
Figure 4-4 Combination with other sizes (SIRIUS infeed system for 3RA6).................................................33
Figure 4-5 Combination with other sizes (3-phase busbar) ..........................................................................34
Figure 4-6 Infeed via 8US busbar adapter ....................................................................................................35
Figure 4-7 Terminals for infeed in accordance with UL 508 (Type E)...........................................................37
Figure 7-1 Manual/auto reset following an overload trip ...............................................................................54
Figure 8-1 Installing a 3RA62 compact starter on a level surface (screw fastening)....................................61
Figure 9-1 Representation of stripping lengths on terminals.........................................................................69
Figure 9-2 Test probe openings on the 3RA6 compact starter .....................................................................70
Figure 9-3 Contact with cables......................................................................................................................77
Figure 12-1 Infeed system for 3RA6 ...............................................................................................................96
Figure 12-2 Locking the SIRIUS infeed system for 3RA6 for compact starters..............................................97
Figure 12-3 Coding the SIRIUS infeed system for 3RA6................................................................................98
Figure 12-4 Installation scenarios involving the spring-loaded infeed ............................................................99
Figure 12-5 Mounting options for PE infeed and PE tap...............................................................................104
Figure 12-6 Test probe openings on the infeed system................................................................................113

Siemens SIRIUS Series Specifications

General

Brand	Siemens
Model	SIRIUS Series
Category	Controller
Language	English