3
02.98
1-49
Siemens AG 1998 All Rights reserved 6SN1197–0AA00 02.98 Edition
SIMODRIVE 611 (PJ)
Assignment of the main circuit breakers
Note
At shutdown, terminal 48 of the NE module must be de–energized 10 ms be-
fore the contacts to the line supply open.
Circuit breakers or switches with leading auxiliary contacts can be used to en-
sure that terminal 48 of the NE module is first de–energized before the line con-
tactor or line switch is opened.
Recommendation:
Siemens switches, types 3LC.../3KA5... (from the Catalog SIEMENS ”Low–vol-
tage switchgear”)
For UE modules
5 kW 10 kW 28 kW
Switch
type
3LC2047–1TD... 3LC4047–2TD... 3LC6047–2TD...
For I/R modules
16 kW 36 kW 55 kW 80 kW 120 kW
Switch
type
3LC4047–2TD... 3LC6047–2TD... 3KA5330–1EE00
+
3SB1400–0A
3KA5530–1EE00
+
3SB1400–0A
3KA5730–1EE00
+
3SB1400–0A
3.4.4 Assignment of the main circuit breakers
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