Descargar PDF
Your contact: +34 937 509 994 • info@reospain.com

CNW 897

Three-phase harmonic filter (400 V/50 HZ)

CNW 897

Punto de venta único


  • Reduction of the THDI valuE
  • Low voltage drop
  • Increasing network stability
  • Reduction of input current up to 30%
  • Suitable for installation in control cabinets
  • Easy integration into existing systems
  • Increased reliability of electrical installations

Descripción


The filter is designed for the reduction of the THD (Total Har-monic Distortion) when used with B12 rectifiers. The harmonic currents are extremely suppressed so that the THD is reduced to lower than 5 % (for example in UPS-systems)

Typical values of Total Harmonic Distortion with B12 rectifiers and use of transformers are between 12 and 13%. This complies with the EN 61000-3-4 and EN 61000-3-12 standards.

If more severe conditions for the mains are defined, in addition to the transformer it is necessary to use REO-Harmonic-Filter type CNW 897. These filters are available in two different versions:

  • THD < 5%
  • THD < 10 %

The IP00 version is especially suitable for panel mounting and can be mounted to save space here. The CNW 897 helps to comply with international power quality standards IEEE 519 or EN 61000-3 .

  • Nominal voltage : 400V
  • Frequency : 50Hz
  • In accordance with : EN 60289 / EN 61558
  • Test voltage : L - L 2500 V , DC 1s ; L - PE 2500 V , DC 1s
  • Insulation class : T40 / F
  • Protection : IP 00 ( also available as IP20 version )
  • Climate class : IEC 60068-1 DIN
  • Nominal voltage : 400V / 50 Hz
  • Standards : IEEE 519 , EN 61000-3-12 , EN 61000-3-2 , IEC 61000-3-4

Ficha técnica


  • Tensión nominal : 400 V
  • Corriente nominal : 25 - 600 A
  • Inductance of the choke : 0,2 - 2,9 mH

Circuit example


Typical applications:

  • Drive technology for motor drives, e.g:
  • Engineering
  • Elevators / escalators
  • Pipe
  • Conveyor Technology
  • Ventilation and air conditioning
  • Robotics
  • Automation Technology
  • Power Supplies
  • Failsafe processes
  • Applications with a 6- pulse rectifier
Your contact: +34 937 509 994 • info@reospain.com

CNW 897

Three-phase harmonic filter (400 V/50 HZ)

Technical data

Typ

Rated
voltage/
Rated frequency
[V]

Rated
current
3x[A]

Inductance
3x[mH]

Capacity
capacitor[µF]

Rated power
[kVA]

Power loss
[W]

Cu / Al
[kg]
Weight choke
[kg]
Weight
capacitor [kg]
CNW 897/25/400/5% 3 x 400
50/60 Hz
25 2,9 3 x 68 17,3 70 9 / 0 20 5,98
CNW 897/40/400/5% 40 2,48 3 x 80 27,7 90 11 / 0 26 6,58
CNW 897/70/400/5% 70 1,1 3 x 180 48,5 130 18 / 0 32 10,18
CNW 897/90/400/5% 90 0,9 3 x 220 62,4 200 0.8 / 3.4 49 12,58
CNW 897/120/400/5% 120 0,75 3 x 220 + 3 x 40 83,1 250 0.8 / 5.1 59 17,66
CNW 897/150/400/5% 150 0,6 3 x 330 103,9 350 1 / 8.4 59 16,78
CNW 897/180/400/5% 180 0,5 3 x 220 + 3 x 180 124,7 330 1.1 / 8.4 65 21,86
CNW 897/250/400/5% 250 0,36 3 x 330 + 3 x 220 173,2 440 1.7 / 12.8 82 29,33
CNW 897/310/400/5% 310 0,3 6 x 330 214,8 570 1.9 / 14 95 33,53
CNW 897/400/400/5% 400 0,225 6 x 330 + 3 x 220 277,1 910 3 / 10.1 108 45,2
CNW 897/600/400/5% 600 0,2 9 x 330 415,7 1040 6.4 / 22.8 193 49,4

THD < 10% on request

Your contact: +34 937 509 994 • info@reospain.com

CNW 897

Three-phase harmonic filter (400 V/50 HZ)

 

Dimensions drawings

 

Dimensions

Type

Image

L

[mm]

B

[mm]

H

[mm]

N1

[mm]

N2
[mm]

ØD1
[mm]

A1
[mm]

ØD2

[mm]

Connection Terminal/
Flat copper

CNW 897/16

1

240

107

275

185

85

10 x 18

-

-

6 mm2

CNW 897/25

1

240

117

285

185

95

10 x 18

-

-

6 mm2

CNW 897/40

1

300

122

335

224

94

10 x 18

-

-

16 mm2

CNW 897/70

1

300

147

335

224

119

10 x 18

-

-

35 mm2

CNW 897/90

2

360

202

264

264

152

10 x 18

51

9

25 x 3 mm

CNW 897/120

2

360

203

315

264

157

10 x 18

51

9

25 x 3 mm

CNW 897/150

2

360

257

313

264

187

10 x 18

54

11

30 x 3 mm

CNW 897/200

2

360

265

313

264

187

10 x 18

54

11

30 x 4 mm

CNW 897/250

2

480

231

362

356

168

13 x 20

55

11

30 x 4 mm

CNW 897/310

2

420

287

368

316

2´13

13 x 20

55

11

30 x 4 mm

CNW 897/400

2

480

271

392

356

198

13 x 20

69

13

40 x 5 mm

CNW 897/600

2

480

271

405

356

238

13 x 20

69

13

40 x 5 mm

Your contact: +34 937 509 994 • info@reospain.com

CNW 897

Three-phase harmonic filter (400 V/50 HZ)

 

Dimension drawings of the chasis

 

Dimensions of the chasis

Type

Image

L

[mm]

B

[mm]

H

[mm]

N1

[mm]

N2
[mm]

N3
[mm]

N4
[mm]

N5
[mm]

ØD2

[mm]

Connection

Fuse

CNW 897/16

1

500

245

138

145

470

100

50

 

7

M8

NH00 16A

CNW 897/25

1

500

245

250

450

470

100

50

 

7

M8

NH00 35A

CNW 897/40

1

500

245

250

450

470

100

50

 

7

M8

NH00 35A

CNW 897/70

1

500

245

250

450

470

100

50

 

7

M8

NH00 63A

CNW 897/90

1

500

245

320

450

470

100

50

 

7

M8

NH00 80A

CNW 897/120

1

500

245

390

450

470

100

50

 

7

M8

NH00 100A

CNW 897/150

1

500

245

390

450

470

100

50

 

7

M8

NH00 100A

CNW 897/200

1

500

245

390

450

470

100

50

 

7

M8

NH00 160A

CNW 897/250

2

500

415

390

450

470

100

125

50

7

M8

NH00 200A

CNW 897/310

2

500

425

390

450

470

100

125

50

7

M8

NH00 250A

CNW 897/400

2

500

430

390

450

470

100

125

50

7

M8

NH00 300A

CNW 897/600

2

500

590

410

450

470

100

125

50

7

M8

NH00 500A