Three-phase line reactor


Datasheet as PDF
Three-phase line reactors with soft magnetic lamination cores for power application conform to VDE 0570 / EN 61558

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Three-phase line reactor

High current version starting at 80 AThree-phase line reactorCircuit drawing


Fields of application


Line choke, PFC-choke, armature circuit reactor


Description


The size is determined by the energy E = 0,5 x L x I². All given values are calculated for low warming and low humming. With forced cooling smaller dimensions are possible. If there is only a bit of over temperature allowed, the dimensions will increase.

Chokes for one-phase consumers and electronic devices with the following advantages:

Use as a smoothing reactor or commutation reactor in DC circuits

  • low ripple factor
  • attenuation of current harmonics
  • bridging of line failures
  • limitation of current peaks

Use as line reactor

  • attenuation of current harmonics
  • limitation of start-up current
  • guarantee of short-circuit voltage of 4% to line

Use as PFC-reactor

  • reduction of harmonics

Use as an armature circuit reactor

  • reduction of harmonics in the motor and thus an increase of the motor efficiency at one-phase application
  • reduction of current noises in the motor
  • increase of the total inductance of the motor circuit for DC motors with low inductance


Table


Type

Type size

Energy
[mWs]

Dimensions in mm

Mounting holes

Copper
weight

Total
weight

b

l

l1

l2

h

h1

f1

f2

f3

DEO

65/65/21

33

80

35

-

-

65

75

-

-

-

0,13 kg

0,75 kg

DEO

80/80/26

74

95

47

-

-

80

90

-

-

-

0,26 kg

1,32 kg

DEO

100/100/31

146

122

58

63

-

107

145

49

90

4,8

0,61 kg

2,8 kg

DEO

125/125/26,5

234

152

60

67

-

133

168

50

113

5,8

1,10 kg

4,1 kg

DEO

125/125/41,5

366

152

75

82

-

133

168

65

113

5,8

1,50 kg

5,9 kg

DEO

150/150/31,5

525

183

72

76

-

157

190

57

136

7,0

2,50 kg

6,5 kg

DEO

150/150/41,5

725

183

82

86

-

157

1900

67

136

7,0

3,70 kg

10,0 kg

DEO

170/170/46,5

916

207

93

93

-

178

215

73

156

7,0

3,80 kg

12,5 kg

DEO

190/190/40

1152

231

87

91

-

198

240

71

176

7,0

7,20 kg

16,8 kg

DEO

200/200/51

1573

243

102

107

127

208

-

81

185

9,0

6,25 kg

19,9 kg

DEO

200/200/61

1859

243

112

117

137

208

-

91

185

9,0

6,60 kg

22,6 kg

DEO

200/200/75

2138

243

126

131

151

208

-

105

185

9,0

8,10 kg

27,5 kg

DEO

220/220/72

2592

268

127

134

157

228

-

102

200

10

10,5 kg

33,0 kg

DEO

250/250/77

3175

305

139

149

174

260

-

119

224

10

12,0 kg

45,0 kg

DEO

300/300/78

5000

355

139

149

174

350

-

119

224

10

20,0 kg

65,0 kg

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

02/2014

Choke

Example for EI 150/150/31,5   BV 1885101


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