Ul Compliance - Danfoss VLT AutomationDrive FC 301 Design Manual

Electrical Installation

9.3.1.4 UL Compliance

The fuses below are suitable for use on a circuit capable of delivering 100,000 A
depending on the frequency converter voltage rating. With the proper fusing, the frequency converter Short Circuit Current
Rating (SCCR) is 100,000 A
Fuses or circuit breakers are mandatory to comply with NEC 2009. Danfoss recommends using a selection of the following:
Power
[kW]
0.25-0.37
0.55-1.1
1.5
2.2
3.0
3.7
5.5
7.5
11
15-18.5
22
30
37
9 9
Table 9.7 200-240 V, Enclosure Types A, B and C
Power
[kW]
0.25-0.37
0.55-1.1
1.5
2.2
3.0
3.7
5.5
7.5
11
15-18.5
22
30
37
Table 9.8 200-240 V, Enclosure Types A, B and C
126
.
rms
Bussmann
Bussmann
Type RK1 1) Type J
KTN-R-05 JKS-05
KTN-R-10 JKS-10
KTN-R-15 JKS-15
KTN-R-20 JKS-20
KTN-R-25 JKS-25
KTN-R-30 JKS-30
KTN-R-50 KS-50
KTN-R-60 JKS-60
KTN-R-80 JKS-80
KTN-R-125 JKS-125
KTN-R-150 JKS-150
KTN-R-200 JKS-200
KTN-R-250 JKS-250
SIBA
Type RK1
5017906-005
5017906-010
5017906-016
5017906-020
5017906-025
5012406-032
5014006-050
5014006-063
5014006-080
2028220-125
2028220-150
2028220-200
2028220-250
®
VLT AutomationDrive FC 301/FC 302 Design Guide, 0.25-75 kW
Recommended max. fuse
Bussmann Bussmann
Type T Type CC
JJN-05 FNQ-R-5
JJN-10 FNQ-R-10
JJN-15 FNQ-R-15
JJN-20 FNQ-R-20
JJN-25 FNQ-R-25
JJN-30 FNQ-R-30
JJN-50
JJN-60
JJN-80
JJN-125
JJN-150
JJN-200
JJN-250
Recommended max. fuse
Littel fuse
Type RK1
KLN-R-05
KLN-R-10
KLN-R-15
KLN-R-20
KLN-R-25
KLN-R-30
KLN-R-50
KLN-R-60
KLN-R-80
KLN-R-125
KLN-R-150
KLN-R-200
KLN-R-250
MG33BF02 - Rev. 2013-12-20
(symmetrical), 240 V, or 500 V, or 600 V
rms
Bussmann
Type CC
KTK-R-5
KTK-R-10
KTK-R-15
KTK-R-20
KTK-R-25
KTK-R-30
- -
- -
- -
- -
- -
- -
- -
Ferraz-
Shawmut
Type CC
Type RK1
ATM-R-05
ATM-R-10
ATM-R-15
ATM-R-20
ATM-R-25
ATM-R-30
-
-
-
-
-
-
-
Bussmann
Type CC
LP-CC-5
LP-CC-10
LP-CC-15
LP-CC-20
LP-CC-25
LP-CC-30
-
-
-
-
-
-
-
Ferraz-
Shawmut
3)
A2K-05-R
A2K-10-R
A2K-15-R
A2K-20-R
A2K-25-R
A2K-30-R
A2K-50-R
A2K-60-R
A2K-80-R
A2K-125-R
A2K-150-R
A2K-200-R
A2K-250-R