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Your contact: +49 - 212 8804-0 • info@reo.de

CNW 906

Three-phase mains choke 1% Uk

CNW 906

Unique Selling Point


  • Compact design
  • Extended life-time of electrical consumers
  • Low temperature rise
  • Attenuation of current spikes up to 15%
  • Reduction of input current up to 10%
  • Low noise
  • Production according to UL insulation system E251513 possible

Description


Power Noise Reduction - save up to 20% energy costs. A mains choker relieved the supply network by compensating the harmonics reactive power. The harmonics and commutation notches are reduced strongly. By using a mains choke the inverter electronics and DC-capacitors will be protected.

Starting currents and current peaks are reduced up to 60%. Mains chokes helps to comply with international power quality standards IEEE 519 or EN 61000-3-2.

  • Rated voltage: U ≤ 3 x 500 V
  • Short circuit: Uk 1% (400VAC/50Hz, INenn)
  • Frequency:  50/60 Hz
  • According to: EN 60289 / EN 61558
  • Test voltage: L-L 2500 V, DC 1min; L-PE 2500 V, DC 1min
  • Insulation class: T40/F
  • Protection rating: IP00
  • Climatic categorie: DIN IEC 60068-1
  • Overload: 1,5 x INenn 1 min / h
  • Design: mounted on footprint

 

Typical applications

  • Drive systems for motor drives:
    • Mechanical engineering
    • Elevators / escalators
    • Pipes
    • Conveyor technology
    • Ventilation and air conditioning
    • Robotics
    • Automation technology
  • Power supplies
  • Wind turbines

 

Technical Data


  • Nominal Voltage : 500 V
  • Rated current : 3 - 1200 A
  • Inductance : 0,006 - 2,44 mH

 

 

Circuit example

Your contact: +49 - 212 8804-0 • info@reo.de

CNW 906

Three-phase mains choke 1% Uk

Technical data

Type

Rated voltage /
Rated frequency
[V]

Rated current 
[A]

Rated inductance per line
[mH]

Copper 
[kg]

Alu
[kg]

Weight
[kg]

CNW 906/3

Up to 3 x 500V

50/60 Hz

3

2,44

0,4

 

0,95

CNW 906/6

6

1,22

0,4

 

0,95

CNW 906/8

8

0,92

0,4

 

0,95

CNW 906/10

10

0,73

0,4

 

0,95

CNW 906/12

12

0,61

0,4

 

0,95

CNW 906/16

16

0,46

0,4

 

0,95

CNW 906/25

25

0,29

0,5

 

1,3

CNW 906/36

36

0,21

0,9

 

1,8

CNW 906/50

50

0,15

1,0

 

2,6

CNW 906/70

70

0,11

1,5

 

3,7

CNW 906/90

90

0,08

2,0

 

5,7

CNW 906/110

110

0,067

3,0

 

7,0

CNW 906/125

125

0,059

3,3

 

9,0

CNW 906/160

160

0,046

3,6

 

11,0

CNW 906/200

200

0,0368

 

2,0

20

CNW 906/250

250

0,0294

 

2,5

25

CNW 906/300

300

0,0245

 

2,7

28

CNW 906/350

350

0,0210

 

2,8

37

CNW 906/400

400

0,0184

 

2,9

41

CNW 906/500

500

0,0147

 

3,0

45

CNW 906/600

600

0,0123

 

3,3

57

CNW 906/700

700

0,0105

 

3,5

63

CNW 906/800

800

0,0092

 

5,0

59

CNW 906/900

900

0,0082

 

5,5

59

CNW 906/1000

1000

0,0074

 

7,0

61

CNW 906/1200

1200

0,0061

 

8,0

80

Higher power ratings on request

 

For Europe

For USA

Frequency: 50 Hz

Frequency: 60 Hz

Short circuit voltage Uk: 4% (by 400V)

Short circuit voltage Uk: 9,6% (by 200V)

Voltage drop: 9,23 V/branch

Voltage drop: 11,05 V/branch 

Your contact: +49 - 212 8804-0 • info@reo.de

CNW 906

Three-phase mains choke 1% Uk

Type

Version

L
[mm]

B

[mm]

Hmax
[mm]

N1
[mm]

N2
[mm]

ØD
[mm]

A1
[mm]

Connection

CNW 906/3

Terminals

95

47

105

56

34

4,8x9

 

1,5mm2

CNW 906/6

Terminals

95

56

107

56

43

4,8x9

 

1,5mm2

CNW 906/8

Terminals

125

61

127

100

45

5x8

 

2,5mm2

CNW 906/10

Terminals

125

71

127

100

55

5x8

 

2,5mm2

CNW 906/12

Terminals

125

71

127

100

55

5x8

 

4,0mm2

CNW 906/16

Terminals

155

77

153

130

57

8x12

 

4,0mm2

CNW 906/25

Terminals

155

92

185

130

72

8x12

 

10mm2

CNW 906/36

Terminals

190

82

205

170

58

8x12

 

10mm2

CNW 906/50

Terminals

190

102

220

170

78

8x12

 

16mm2

CNW 906/70

Terminals

230

90

270

176

71

9x13

 

35mm2

CNW 906/90

Terminals

240

107

280

185

85

10x18

 

35mm2

CNW 906/110

Terminals

240

117

295

185

95

10x18

 

50mm2

CNW 906/125

Terminals

240

122

295

185

99

10x18

 

50mm2

CNW 906/160

Terminals

300

122

360

224

94

10x18

 

95mm2

CNW 906/200

Cable lugs

310

180

260

224

117

10x18

40

9

CNW 906/250

Cable lugs

310

180

260

224

137

10x18

40

9

CNW 906/300

Cu-Bar

400

200

310

248

139

10x18

40

9

CNW 906/350

Cu-Bar

400

210

310

248

139

10x18

40

11

CNW 906/400

Cu-Bar

400

230

310

248

164

10x18

40

11

CNW 906/500

Cu-Bar

400

250

310

248

199

10x18

40

11

CNW 906/600

Cu-Bar

400

250

310

248

199

10x18

40

11

CNW 906/700

Cu-Bar

460

260

370

316

180

13x20

50

13

CNW 906/800

Cu-Bar

460

260

370

316

190

13x20

50

13

CNW 906/900

Cu-Bar

490

260

420

356

194

13x20

60

13

CNW 906/1000

Cu-Bar

490

260

420

356

194

13x20

60

2x13

CNW 906/1200

Cu-Bar

490

280

420

356

199

13x20

60

2x13