Mounting, wiring, connecting, system interfaces, configuration guidelines
12.2 Wiring, connecting
SIMOCODE pro
226 System Manual, 05/2019, A5E40507475002A/RS-AD/004
12.2.3 Wiring of current measuring modules
Selection
Select the appropriate current measuring module according to the motor current:
● Through-hole connection up to 200 A: The cables of the three phases are passed through
the feed-through openings.
● Bus connection system from 20 A to 630 A, also for direct connection to Siemens
contactors.
The following table shows the various current measuring modules:
Table 12- 20 Current measuring modules
3UF7100-1AA00-0; 0.3 to 3 A
Ø feed-through openings: 7.5 mm
Through-hole connection
3UF7101-1AA00-0; 2.4 to 25 A
Ø feed-through openings: 7.5 mm
3UF7102-1AA00-0; 10 - 100 A
Ø feed-through openings: 14 mm
3UF7103-1AA00-0; 20 to- 200 A
Ø feed-through openings: 25 mm
3UF7103-1BA00-0; 20 to 200 A
Conductor cross section: 16 to 95 mm²,
AWG 5 to 3/0
Bus connection system
3UF7104-1BA00-0; 63 to 630 A
Conductor cross section:
50 to 240 mm², AWG 1/0 to 500 kcmil
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