Filter current rating
Maximum fuse size
Fuses
1)
[A]
[A]
(type)
15
35
Class J, 600 V AC, rated circuit breaker capacity 100 kA
20
35
Class J, 600 V AC, rated circuit breaker capacity 100 kA
24
50
Class J, 600 V AC, rated circuit breaker capacity 100 kA
29
50
Class J, 600 V AC, rated circuit breaker capacity 100 kA
36
60
Class J, 600 V AC, rated circuit breaker capacity 100 kA
50
80
Class J, 600 V AC, rated circuit breaker capacity 100 kA
58
100
Class J, 600 V AC, rated circuit breaker capacity 100 kA
77
125
Class J, 600 V AC, rated circuit breaker capacity 100 kA
87
150
Class J, 600 V AC, rated circuit breaker capacity 100 kA
109
200
Class J, 600 V AC, rated circuit breaker capacity 100 kA
128
250
Class J, 600 V AC, rated circuit breaker capacity 100 kA
155
300
Class J, 600 V AC, rated circuit breaker capacity 100 kA
197
350
Class J, 600 V AC, rated circuit breaker capacity 100 kA
240
400
Class J, 600 V AC, rated circuit breaker capacity 100 kA
296
500
Class J, 600 V AC, rated circuit breaker capacity 100 kA
366
600
Class J, 600 V AC, rated circuit breaker capacity 100 kA
395
600
Class J, 600 V AC, rated circuit breaker capacity 100 kA
Table 7.26 600 V, 60 Hz
1) Specified type is a UL requirement.
Filter current rating
Maximum fuse size
Fuses
[A]
[A]
(type)
15
35
gRL 690 V AC
20
35
gRL 690 V AC
24
50
gRL 690 V AC
29
50
gRL 690 V AC
36
63
gRL 690 V AC
50
80
gRL 690 V AC
58
125
gRL 690 V AC
77
160
gRL 690 V AC
87
250
gRL 690 V AC
109
250
gRL 690 V AC
128
250
gRL 690 V AC
155
315
gRL 690 V AC
197
350
gRL 690 V AC
240
400
gRL 690 V AC
296
500
gRL 690 V AC
366
630
gRL 690 V AC
395
630
gRL 690 V AC
Table 7.27 500–690 V, 50 Hz
In applications where filters are paralleled, it might be necessary to install fuses in front of each filter and in front of the
frequency converter.
Specifications
VLT
®
Advanced Harmonic Filter AHF 005/AHF 010
92
Danfoss A/S © 05/2019 All rights reserved.
MG80C602
7
7
Summary of Contents for AHF 010
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