Enclosure
Power
Recommended
fuse size
Recommended
Max. fuse
Recommended circuit
breaker
Max trip level
Size
[kW]
Moeller
[A]
B1
11-18
gG-25 (11)
gG-32 (15)
gG-40 (18.5)
gG-80
PKZM4-63
63
B2
22-30
gG-50 (22)
gG-63 (30)
gG-100
NZMB1-A100
100
B3
11-15
gG-25 (11)
gG-32 (15)
gG-63
PKZM4-50
50
B4
18.5-30
gG-40 (18.5)
gG-50 (22)
gG-63 (30)
gG-125
NZMB1-A100
100
C1
37-55
gG-63 (37)
gG-100 (45)
aR-160 (55)
gG-160 (37-45)
aR-250 (55)
NZMB2-A200
160
C2
75
aR-200 (75)
aR-250
NZMB2-A250
250
C3
37-45
gG-63 (37)
gG-100 (45)
gG-150
NZMB2-A200
150
C4
55-75
aR-160 (55)
aR-200 (75)
aR-250
NZMB2-A250
250
Table 3.8 525-600 V, Frame Sizes B and C
UL Compliance
Fuses or circuit breakers are mandatory to comply 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, 480 V, 500 V,
or 600 V depending on the unit's voltage rating. With the
proper fusing the drive Short Circuit Current Rating (SCCR)
is 100,000 Arms.
Recommended max. fuse
Power
Bussmann
Bussmann
Bussmann
Bussmann
Bussmann
Bussmann
11
KTN-R-80
JKS-80
JJN-80
-
-
-
15-18.5
KTN-R-125
JKS-125
JJN-125
-
-
-
22
KTN-R-150
JKS-150
JJN-150
-
-
-
30
KTN-R-200
JKS-200
JJN-200
-
-
-
37
KTN-R-250
JKS-250
JJN-250
-
-
-
Table 3.9 200-240 V, Frame Sizes B and C
Recommended max. fuse
Power
SIBA
Littel fuse
Ferraz-
Shawmut
Ferraz-
Shawmut
[kW]
Type RK1
Type RK1
Type CC
Type RK1
11
5014006-080
KLN-R-80
-
A2K-80-R
15-18.5
2028220-125
KLN-R-125
-
A2K-125-R
22
2028220-150
KLN-R-150
-
A2K-150-R
30
2028220-200
KLN-R-200
-
A2K-200-R
37
2028220-250
KLN-R-250
-
A2K-250-R
Table 3.10 200-240 V, Frame Sizes B and C
How to Install
Operating Instructions VLT
®
CDS302 and CDS303
MG34M302 - VLT
®
is a registered Danfoss trademark/Commercial Compressor
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