Three-phase sinusoidal filter, motor filter - 4 kHz


Datasheet as PDF
Sinusoidal filter (sine filter) (3 x 400 V) as lowpass filter made of reactor and capacitor for frequency converters conform to VDE 0570 / EN 61558

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Sine filterMotorfilter

Sinusoidal filter

Inverter output voltagesimulated sine wavemotor filter


Fields of application


Controlled three-phase drives with frequency inverter for printmachines, wood/plastic-machines, textile machines, packing machines, tool machines, production robots, conveyor belts, cranes, railway and transport, grinding mills, mixers, pumping aparatus, fans and chemical industries, test equipment, wind powerplants and photovoltaic system.


Description


Reactor with capacitor for sine wave creation of the output current of a frequency drive. Longer lifetime of motor insulation with reduction of du/dt and noise reduction. Motors can be operated over long supply lines, in most cases a screened cable is not necessary, better EMC data.


Table


Type

Type size

Rated
current
[A]

Inductance per phase
[mH]

Energy
[mWs]

Rated power
for motors
[kW]

Dimensions in mm

Mounting holes

Copper
weight
[kg]

Total
weight
[kg]

b

l

l1

h

h1

f1

f2

f3

DEO

100/100/21

2,5

22

69

1

122

52

53

107

140

39

90

4,8

0,7

2,1

DEO

100/100/21

4

14,5

116

2

122

52

53

107

140

39

90

4,8

0,7

2,1

DEO

100/100/31

6

9

162

3

122

64

63

107

140

49

90

4,8

0,7

2,1

DEO

125/125/26,5

8

7

224

4

152

66

67

133

168

50

113

5,8

0,7

2,8

DEO

125/125/41,5

10

5,5

275

5

152

83

82

133

168

65

113

5,8

1,2

5,2

DEO

125/125/41,5

12

4

288

6

152

83

82

133

168

65

113

5,8

1,2

5,2

DEO

125/125/41,5

16

2,5

320

8

152

83

82

133

168

65

113

5,8

1,2

5,2

DEO

150/150/41,5

18

2,5

405

9

183

90

86

157

190

67

136

7

1,5

5,5

DEO

150/150/51,5

24

2

576

12

183

90

96

157

190

77

136

7

2,4

10,0

DEO

190/190/40

30

2

900

15

231

96

91

198

240

71

176

7

3,3

12,6

DEO

200/200/51

37

1,6

1095

18

243

112

107

208

260

81

185

9

4,0

18,3

DEO

200/200/61

48

1,2

1382

23

243

122

127

208

260

101

185

9

6,6

25,0

DEO

200/200/71

60

0,9

1620

29

243

134

127

208

260

101

185

9

6,8

26,8

DEO

300/300/63

115

0,5

3300

56

430

610

-

420

-

-

-

-

19,0

60,0

Dimensions l and f1 are without air gap, they change depending on the thickness of the air gap.

Technical changes and optimisation reserved. All details are guide values, variations are possible.

05/2016


Sinusoidal filter

BV 28008001                                         BV 2214001                                 Cut core constructions
                                                                                                                               up to 8 kHz can be found here


Sinusoidal filter, constructed according to customer wish


Sinusoidalfilter with special construction

BV 3573001a


Customer’s demand


Our customer needs the cable outlet to go through the bottom of the housing. The minimal bending radius of the cable has to be considered. Furthermore the roof of the housing may not protrude too far over the edges to avoid that the sine wave filter becomes too large and can’t be mounted.


Solution


We solved this problem with an IP 23 housing with special design. The roof is made according to customer specification to redeem the requirements to size. The housing was also placed a bit higher to make the cable outlets through the bottom of the housing possible.


Technical data


Inductance: L = 3 x 340 µH
Current: I = 200 A
max. current: Imax = 270 A


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