Danfoss VLT FC 102 Series Design Manual page 111

Electrical Installation
UL Compliance
Fuses or circuit breakers are mandatory for compliance with NEC 2009. Danfoss recommends using a selection of the
following
The fuses below are suitable for use on a circuit capable of delivering 100,000 Arms (symmetrical), 240 V, or 480 V, or 500 V,
or 600 V depending on the adjustable frequency drive voltage rating. With the proper fusing the adjustable frequency drive
Short Circuit Current Rating (SCCR) is 100,000 Arms.
Power Bussmann
(hp [kW]) 1)
Type RK1
1.5 [1.1] KTN-R-10
2 [1.5] KTN-R-15
3 [2.2] KTN-R-20
4 [3.0] KTN-R-25
5 [3.7] KTN-R-30
7.5 [5.5]- KTN-R-50
10 [7.5]
15 [11] KTN-R-60
15–18.5 KTN-R-80
30 [22] KTN-R-125
40 [30] KTN-R-150
50 [37] KTN-R-200
60 [45] KTN-R-250
Table 6.23 200–240 V, Enclosure Types A, B and C
Power SIBA
(hp [kW]) Type RK1
1.5 [1.1] 5017906-010
2 [1.5] 5017906-016
3 [2.2] 5017906-020
4 [3.0] 5017906-025
5 [3.7] 5012406-032
7.5 [5.5]- 5014006-050
10 [7.5]
15 [11] 5014006-063
15–18.5 5014006-080
30 [22] 2028220-125
40 [30] 2028220-150
50 [37] 2028220-200
60 [45] 2028220-250
Table 6.24 200–240 V, Enclosure Types A, B and C
MG11BC22
Design Guide
Recommended max. fuse
Bussmann Bussmann
Type J Type T
JKS-10 JJN-10
JKS-15 JJN-15
JKS-20 JJN-20
JKS-25 JJN-25
JKS-30 JJN-30
KS-50 JJN-50
JKS-60 JJN-60
JKS-80 JJN-80
JKS-125 JJN-125
JKS-150 JJN-150
JKS-200 JJN-200
JKS-250 JJN-250
Recommended max. fuse
Littelfuse
Type RK1
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
Danfoss A/S © Rev. 06/2014 All rights reserved.
Bussmann Bussmann
Type CC Type CC
FNQ-R-10 KTK-R-10
FNQ-R-15 KTK-R-15
FNQ-R-20 KTK-R-20
FNQ-R-25 KTK-R-25
FNQ-R-30 KTK-R-30
- -
- -
- -
- -
- -
- -
- -
Ferraz-
Shawmut
Type CC
ATM-R-10
ATM-R-15
ATM-R-20
ATM-R-25
ATM-R-30
-
-
-
-
-
-
-
Bussmann
Type CC
LP-CC-10
LP-CC-15
LP-CC-20
6
LP-CC-25
LP-CC-30
-
-
-
-
-
-
-
Ferraz-
Shawmut
3)
Type RK1
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
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