Recommended line-side power components

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The following table lists recommendations for additional line-side components, such as fuses and circuit breakers.

Note for use in compliance with IEC standards:

3NA3 type fuses and 3RV type circuit breakers are recommended for European countries. The values in the table take into account the overload capability of the inverter.

Note for use in compliance with UL regulations:

Fuses for use in North America must be UL-certified, Class J or Class CC fuses with a rated voltage of 600 V AC.

Short Circuit Current Rating (SCCR)
according to UL

Applies to industrial control panel installations according to NEC Article 409 or UL 508A.

PM240M: 40 kA

Additional information about the listed fuses and circuit breakers can be found in Catalogs LV 10, IC 10 and IC 10 AO.

Individual protection

Rated power		SINAMICS G110M PM240M Power Modules		IEC-compliant			UL/cUL-compliant
				Fuse		Circuit breaker	Fuse type Rated voltage 600 V AC
				Current				Current
kW	hp	Type	Frame size	A	Article No.	Article No.	Class	A
380 ... 480 V 3 AC
0.37	0.5	6SL3517-1BE11-3AM0	FSA	10	3NA3803	3RV2011-1JA10	J, CC	10
0.75	1	6SL3517-1BE12-3AM0	FSA	10	3NA3803	3RV2011-1JA10	J, CC	10
1.1	1.5	6SL3517-1BE13-3AM0	FSA	10	3NA3803	3RV2011-1JA10	J, CC	10
1.5	2	6SL3517-1BE14-3AM0	FSA	10	3NA3803	3RV2011-1JA10	J, CC	10
2.2	3	6SL3517-1BE16-3AM0	FSB	20	3NA3807	3RV2021-4BA10	J, CC	20
3	4	6SL3517-1BE17-7AM0	FSB	20	3NA3807	3RV2021-4BA10	J, CC	20
4	5	6SL3517-1BE21-0AM0	FSB	20	3NA3807	3RV2021-4BA10	J, CC	20

The SINAMICS G110M system supports an inverter loop-through of line current to several inverters connected in series.

Further information can be found in the operating instructions on the Internet at
http://www.siemens.com/sinamics-g110m/documentation

Group protection (installation on power bus)

For installations with several inverters, the inverters are normally supplied from a 400 V power bus.

Further information can be found in the operating instructions on the Internet at
http://www.siemens.com/sinamics-g110m/documentation

Recommended line-side power components

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