Danfoss VLT AQUA FC 202 - 7 Troubleshooting; 7.1 Alarms and warnings

Power [kW (hp)]
Maximum
Prefuse size
[A]
SIBA Type RK1
Littelfuse Type RK1
Ferraz Shaw-
mut Type CC
Ferraz Shawmut
Type RK1
(1)
Ferraz Shaw-
mut J
22 (30)
200
2028220-200
KLN-200
–
A2K-200R
HSJ200
1
A6KR-fuses from Ferraz Shawmut may substitue A2KR for 240 V drives.
2
Siba allowed up to 63 A.
Table 74: Recommended Maximum Fuse, 1x380–500 V, Enclosure Sizes B and C
Power [kW
(hp)]
Maximum
prefuse
size[A]
Bussmann
JFHR2
(1)
Bussmann
Type RK1
(2)
Bussmann
Type J
Bussmann
Type T
(3)
Buss-
mann
Type CC
Buss-
mann
Type CC
Buss-
mann
Type CC
7.5 (10)
60
FWH-60
KTS-R60
JKS-60
JJS-60
–
–
–
11 (15)
80
FWH-80
KTS-R80
JKS-80
JJS-80
–
–
–
22 (30)
150
FWH-150
KTS-R150
JKS-150
JJS-150
–
–
–
37 (50)
200
FWH-200
KTS-R200
JKS-200
JJS-200
–
–
–
1
FWH-fuses from Bussmann may substitute FWX for 240 V drives.
2
KTS-fuses from Bussmann may substitute KTN for 240 V drives.
3
JJS-fuses from Bussmann may substitute JJN for 240 V drives.
Table 75: Recommended Maximum Fuse, 1x380–500 V, Enclosure Sizes B and C
Power [kW (hp)]
Maximum pre-
fuse size[A]
SIBA RK1
Littelfuse RK1
(1)
Ferraz-Shaw-
mut CC
Ferraz-Shawmut
RK1
(2)
Ferraz-Shaw-
mut J
7.5 (10)
60
5014006063
KLS-R60
–
A6K-60R
HSJ60
11 (15)
80
2028220100
KLS-R80
–
A6K-80R
HSJ80
22 (30)
150
2028220160
KLS-R150
–
A6K-150R
HSJ150
37 (50)
200
2028220200
KLS-200
–
A6K-200R
HSJ200
1
KLSR fuses from Littelfuse may substitute KLNR fuses for 240 V drives.
2
A6KR fuses from Ferraz-Shawmut may substitute A2KR for 240 V drives.
Table 76: Recommended Maximum Fuse, 3x220–240 V, Enclosure Sizes A, B, and C
Power [kW (hp)]
Bussmann Type
RK1
(1)
Bussmann
Type J
Bussmann
Type T
Bussmann
Type CC
Bussmann
Type CC
Bussmann
Type CC
0.25–0.37 (0.34–0.5)
KTN-R05
JKS-05
JJN-05
FNQ-R-5
KTK-R-5
LP-CC-5
0.55–1.1 (0.75–1.5)
KTN-R10
JKS-10
JJN-10
FNQ-R-10
KTK-R-10
LP-CC-10
1.5 (2.0)
KTN-R15
JKS-15
JJN-15
FNQ-R-15
KTK-R-15
LP-CC-15
2.2 (3.0)
KTN-R20
JKS-20
JJN-20
FNQ-R-20
KTK-R-20
LP-CC-20
3.0 (4.0)
KTN-R25
JKS-25
JJN-25
FNQ-R-25
KTK-R-25
LP-CC-25
3.7 (4.0)
KTN-R30
JKS-30
JJN-30
FNQ-R-30
KTK-R-30
LP-CC-30
5.5–7.5 (7.5–10)
KTN-R50
JKS-50
JJN-50
–
–
–
11 (15)
KTN-R60
JKS-60
JJN-60
–
–
–
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Electrical Installation
Considerations
VLT® AQUA Drive FC 202
Design Guide