Schaffner Group
User and Installation Manual
Output filter FN5420 and RWK5420
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2.3 Filter selection table RWK5420
Table 6 RWK5420 selection table
Filter
R
at
ed c
ur
rent
@
45°
C
/up t
o
60H
z
T
y
pi
c
al
m
ot
or
dr
iv
e
pow
er
r
at
ing @
400
V
*
T
y
pi
c
al
m
ot
or
dr
iv
e
pow
er
r
at
ing @
480
V
**
N
om
inal
i
ndu
c
tan
c
e
T
y
pi
c
al
P
ow
er
Los
s
at
r
at
ed
c
ur
rent
400V
50H
z
,
45°
C
,
and
ful
l l
oad*
**
Wei
ght
T
er
m
inal
[A]
[kW]
[kW]
[mH]
[W]
[kg]
RWK5420-2.3-88-E0XXT
2.3
0.75
0.90
19.2
41
1.05
88
RWK5420-3.1-88-E0XXT
3.1
1.1
1.3
14.2
45
1.40
88
RWK5420-5.9-88-E0XXT
5.9
2.2
2.6
7.48
76
2.0
88
RWK5420-10-88-E0XXT
10.2
4.0
4.8
4.32
91
4.8
88
RWK5420-13-89-E0XXT
13.2
5.5
6.6
3.34
123
5.1
89
RWK5420-18-89-E0XXT
18
7.5
9.0
2.45
150
6.2
89
RWK5420-26-92-E0XXT
26
11
13
1.70
127
8.9
92
RWK5420-32-92-E0XXT
32
15
18
1.38
196
11.2
92
RWK5420-38-92-E0XXT
38
19
22
1.16
229
11.4
92
RWK5420-45-92-E0XXT
45
22
26
0.980
272
12.8
92
RWK5420-60-92-E0XXT
60
30
36
0.735
283
17.5
92
RWK5420-75-99-E0XXT
75
37
44
0.588
154
20.3
99
RWK5420-90-99-E0XXT
90
45
54
0.490
239
23.6
99
RWK5420-110-99-E0XXT
110
55
66
0.401
283
27.1
99
RWK5420-145-99-E0XXT
145
75
90
0.304
472
51
99
RWK5420-180-99-E0XXT
180
90
108
0.245
658
52
99
RWK5420-200-99-E0XXT
200
110
132
0.221
707
54
99
RWK5420-250-99-E0XXT
250
132
158
0.176
882
69
99
RWK5420-300-99-E0XXT
302
160
192
0.146
936
90
99
RWK5420-400-99-E0XXT
400
200
240
0.110
1023
118
99
RWK5420-480-99-E0XXT
477
250
300
0.092
1318
136
99
RWK5420-630-99-E0XXT
630
315
378
0.070
1459
164
99
RWK5420-710-99-E0XXT
710
355
426
0.062
1922
200
99
RWK5420-800-99-E0XXT
800
400
480
0.055
2062
239
99
RWK5420-1000-99-E0XXT
1000
500
600
0.044
2315
339
99
*
***
General purpose four-pole (1500 r/min) AC induction motor rated 400 V/50 Hz.
**
**
General purpose four-pole (1500 r/min) AC induction motor rated 480 V/50 Hz.
***
*
See section 3.3 for calculation of the filter power loss at other operation point Exact value of the complete system depends
on the motor cable length and type, switching frequency and further stray parameters of the system.
