Siemens SINAMICS G120D Operating Instructions Manual page 44

Installation
4.2 Electrical Installation
Branch circuit protection according to the UL standard
Use in the American market requires protection devices that meet UL standards as detailed
in the following tables.
Table 4- 3
Protection device
Fuses of any manufacturer with faster tripping characteristic than class RK5, e.g.
class J, T, CC, G, or CF
SIEMENS circuit breaker
Type E combination motor controller (designation according to the UL standard - is
available as SIEMENS circuit breaker)
Table 4- 4
Rated power
0.75 kW
1.5 kW
3 kW
4 kW
5.5 kW
7.5 kW
Table 4- 5 Branch circuit protection according to UL Categories DIVQ and NKJH
Rated Power Module
power
0.75 kW 6SL3525-0PE17-5AA1 FSA
1.5 kW 6SL3525-0PE21-5AA1 FSA
3 kW 6SL3525-0PE23-0AA1 FSB
44
Overview of the approved protection devices/fuses according to UL standards
Branch circuit protection with non-semiconductor fuses of Classes J, T, CC, G or CF (UL
Category JDDZ)
Power Module
6SL3525-0PE17-5AA1
6SL3525-0PE21-5AA1
6SL3525-0PE23-0AA1
6SL3525-0PE24-0AA1
6SL3525-0PE25-5AA1
6SL3525-0PE27-5AA1
Frame Article No.
size
3RV2711...
3RV1742..., LGG...
or CED6...
3RV2021-1JA...
3RV2711...
3RV1742..., LGG...
or CED6...
3RV2021-1JA...
3RV1742..., LGG...,
or CED6...
3RV2721...
3RV2021-4AA...
3RV1031-4AA... or
3RV2031-4AA...
Frame Max. rated current
size of the fuse
FSA 10 A
15 A
FSB 25 A
FSC 35 A
45 A
60 A
UL cat. Max. rated current
of the circuit
breaker
DIVQ 15 A
DIVQ 15 A
NKJH 10 A
DIVQ 15 A
DIVQ 15 A
NKJH 10 A
DIVQ 25 A
DIVQ 22 A
NKJH 16 A
NKJH 16 A
Operating Instructions, 07/2016, FW V4.7 SP6, A5E34262100B AD
UL category
JDDZ
DIVQ
NKJH
Short circuit current rating
SCCR
100 kA, 480 V 3 AC
100 kA, 480 V 3 AC
100 kA, 480 V 3 AC
100 kA, 480 V 3 AC
100 kA, 480 V 3 AC
100 kA, 480 V 3 AC
Short circuit current
rating SCCR
65 kA, 480Y/277 V AC
65 kA, 480 V 3 AC
65 kA, 480Y/277 V AC
65 kA, 480Y/277 V AC
65 kA, 480 V 3 AC
65 kA, 480Y/277 V AC
65 kA, 480 V 3 AC
50 kA, 480Y/277 V AC
65 kA, 480Y/277 V AC
65 kA, 480Y/277 V AC
Converter with control units CU240D-2