Recommended line components

The fuses specified below are the recommended types for protecting the unit on the low-voltage distribution panel. If optionL26(main switch or circuit-breaker) has been selected, the converter itself will provide semiconductor protection. In this case, a fuse of type 3NA can be used on the low-voltage distribution panel.

If optionL26has not been selected, we strongly advise use of fuses of type 3NE¹⁾.

Further information about the line contactors, switch disconnectors, fuses and circuit-breakers specified in the tables can be found in Catalogs LV 1 and LV 1 T.

Single circuit

Type rating		SINAMICS G150 converter	Fuse withexisting fuse switch disconnector (option L26)			Fuse (with semiconductor protection effect)withoutfuse switch disconnector¹⁾
(at 400 V, 500 V or 690 V)	(at 60 Hz 460 V or 575 V)			Rated current	Frame size in accordance with DIN 43620?1		Rated current	Frame size in accordance with DIN 43620?1
kW	hp	6SL3710? ...	Type	A		Type	A
380 ... 480 V 3 AC
110	150	1GE32?1 . A0	3NA3144	250	2	3NE1230?2	315	1
132	200	1GE32?6 . A0	3NA3250	300	2	3NE1331?2	350	2
160	250	1GE33?1 . A0	3NA3254	355	3	3NE1334?2	500	2
200	300	1GE33?8 . A0	3NA3260	400	3	3NE1334?2	500	2
250	400	1GE35?0 . A0	3NA3372	630	3	3NE1436?2	630	3
315	500	1GE36?1 . A0	3NA3475	800	4	3NE1438?2	800	3
400	600	1GE37?5 . A0	3NA3475	800	4	3NE1448?2	850	3
450	600	1GE38?4 . A0	3NA3365	2 x 500	3	3NE1436-2	2 x 630	3
560	800	1GE41?0 . A0	3NA3472	2 x 630	3	3NE1437-2	2 x 710	3
500 ... 600 V 3 AC
110	150	1GF31?8 . A0	3NA3244?6	250	2	3NE1227?2	250	1
132	200	1GF32?2 . A0	3NA3252?6	315	2	3NE1230?2	315	1
160	250	1GF32?6 . A0	3NA3354?6	355	3	3NE1331?2	350	2
200	300	1GF33?3 . A0	3NA3365?6	500	3	3NE1334?2	500	2
250	400	1GF34?1 . A0	3NA3365?6	500	3	3NE1334?2	500	2
315	450	1GF34?7 . A0	3NA3352?6	2 ? 315	3	3NE1435?2	560	3
400	500	1GF35?8 . A0	3NA3354?6	2 ? 355	3	3NE1447?2	670	3
500	700	1GF37?4 . A0	3NA3365?6	2 ? 500	3	3NE1448?2	850	3
560	800	1GF38?1 . A0	3NA3365?6	2 ? 500	3	3NE1343?2	2 ? 500	2
660 ... 690 V 3 AC
75		1GH28?5 . A0	3NA3132?6	125	1	3NE1022?2	125	00
90		1GH31?0 . A0	3NA3132?6	125	1	3NE1022?2	125	00
110		1GH31?2 . A0	3NA3136?6	160	1	3NE1224?2	160	1
132		1GH31?5 . A0	3NA3240?6	200	2	3NE1225?2	200	1
160		1GH31?8 . A0	3NA3244?6	250	2	3NE1227?2	250	1
200		1GH32?2 . A0	3NA3252?6	315	2	3NE1230?2	315	1
250		1GH32?6 . A0	3NA3354?6	355	3	3NE1331?2	350	2
315		1GH33?3 . A0	3NA3365?6	500	3	3NE1334?2	500	2
400		1GH34?1 . A0	3NA3365?6	500	3	3NE1334?2	500	2
450		1GH34?7 . A0	3NA3352?6	2 ? 315	3	3NE1435?2	560	3
560		1GH35?8 . A0	3NA3354?6	2 ? 355	3	3NE1447?2	670	3
710		1GH37?4 . A0	3NA3365?6	2 ? 500	3	3NE1448?2	850	3
800		1GH38?1 . A0	3NA3365?6	2 ? 500	3	3NE1334?2	2 ? 500	2

Note: The type rating data in hp units are based on the NEC/CEC standards for the North American market.

1) The combined fuses (3NE1., gS class) for cable and semiconductor protection are recommended to protect the converter. These fuses are specially adapted to the requirements of the semiconductors in the input rectifier.

- Superfast
- Adapted to the limit current integral of the semiconductor
- Low arc voltage
- Improved current limiting (lower let-through values).

Note: The type rating data in hp units are based on the NEC/CEC standards for the North American market.

Parallel circuit
(data per converter subsystem)

Type rating		SINAMICS G150 converter	Fuse withexisting fuse switch disconnector (option L26)			Fuse (with semiconductor protection effect)withoutfuse switch disconnector
(at 400 V, 500 V or 690 V)	(at 60 Hz 460 V or 575 V)			Rated current	Frame size in accordance with DIN 43620?1		Rated current	Frame size in accordance with DIN 43620?1
kW	hp	6SL3710? ...	Type	A		Type	A
380 ... 480 V 3 AC
630	900	2GE41?1AA0	3NA3475	800	4	3NE1438?2	800	3
710	1200	2GE41?4AA0	3NA3745	800	4	3NE1448?2	850	3
900	1200	2GE41?6AA0	3NA3365	2 ? 500	3	3NE1436?2	2 ? 630	3
500 ... 600 V 3 AC
630	900	2GF38?6AA0	3NA3352?6	2 ? 315	3	3NE1435?2	560	3
710	1000	2GF41?1AA0	3NA3365?6	2 ? 500	3	3NE1447?2	670	3
1000	1600	2GF41?4AA0	3NA3365?6	2 ? 500	3	3NE1448?2	850	3
660 ... 690 V 3 AC
1000		2GH41?1AA0	3NA3354?6	2 ? 355	3	3NE1447?2	670	3
1350		2GH41?4AA0	3NA3365?6	2 ? 500	3	3NE1448?2	850	3
1500		2GH41?5AA0	3NA3365?6	2 ? 500	3	3NE1434?2	2 ? 500	2

Note: The type rating data in hp units are based on the NEC/CEC standards for the North American market.

Single circuit

Parallel circuit(data per converter subsystem)

Parallel circuit
(data per converter subsystem)