9 Appendix
9.1 Power Loss Tables
Value
Description
Current
rating
Filter nominal current rating.
Type
Harmonic type as AHF 005 or AHF 010 with THDi levels of 5% or 10%, respectively.
IP class
Enclosure protection rating as IP00 or IP20. The IP20 versions have higher losses due to the built-in fans. The IP00 versions
require forced cooling by separate fans in the installation.
Load
AHF current loading in point of operation.
Loss
AHF power loss in point of operation.
Table 9.1 Abbreviations and Explanations to
AHF values
Load and loss
Current
rating
Type
IP class
0%
25%
50%
75%
100%
Load
Loss
Load
Loss
Load
Loss
Load
Loss
Load
Loss
[A]
[THDi]
[A]
[W]
[A]
[W]
[A]
[W]
[A]
[W]
[A]
[W]
10
10
IP00
0
17
2
22
5
38
7
54
10
86
IP20
17
22
38
54
86
5
IP00
28
36
66
91
142
IP20
28
36
66
91
142
14
10
IP00
0
21
4
33
7
50
11
84
14
114
IP20
63
74
90
124
155
5
IP00
26
41
64
113
159
IP20
64
80
103
150
195
22
10
IP00
0
40
6
58
11
90
17
146
22
211
IP20
79
97
128
183
247
5
IP00
47
69
109
185
269
IP20
86
108
147
220
304
29
10
IP00
0
51
8
70
15
105
23
167
29
229
IP20
92
111
145
206
266
5
IP00
64
92
147
245
342
IP20
102
130
183
277
375
34
10
IP00
0
47
9
68
17
108
26
177
34
271
IP20
104
124
164
238
320
5
IP00
68
99
161
272
407
IP20
123
153
224
331
460
40
10
IP00
0
46
10
72
20
121
30
195
40
297
IP20
101
127
177
249
352
5
IP00
70
110
184
293
439
IP20
125
163
237
346
492
55
10
IP00
0
47
14
76
28
141
42
243
55
373
IP20
103
133
195
294
422
5
IP00
59
101
196
346
527
IP20
117
158
252
396
576
60
10
IP00
0
57
17
102
33
182
50
317
66
497
IP20
115
158
236
369
547
5
IP00
80
148
267
462
704
IP20
140
204
323
513
752
Appendix
VLT
®
Advanced Harmonic Filter AHF 005/AHF 010
150
Danfoss A/S © 10/2016 All rights reserved.
MG80C502
9
9
Содержание VLT AHF 005
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