Download PDF
Your contact: +1 (317) 899-1395 • info@reo-usa.com

CNW 961

Three-phase sinusoidal filter Plus++

CNW 961

Unique Selling Point


  • Distortion factor Uout < 5%
  • Use of unshielded cables
  • Low EMC influence of conductors laid in parallel
  • Simple integral EMC filter in the inverter sufficient
  • No need for external line filters
  • Compact and low noise construction

Description


The REO Sinusfilter Plus++ enables to suppress interference not only on line cables to the motor but also to earth conductors.

The REO Sinusfilter Plus++ also feeds incurring bearing currents into the DC-link so that these may not cause any damage to the mechanics.  REO Sinusfilter Plus++ is used in any kind of application which requires safe mechanical continuous power and reliability.

Examples of such applications are: Water treatment – especially heat pumps – and materials’ safety in general.

  • Conforming to: EN 61558-2-20
  • Test voltage: L-L 1,000 V, DC 1 min; L-PE 2,500 V, DC 1 min
  • Rated voltage: U = 3 x 500 V
  • Insulation material class: T40/B
  • Climatic Category: DIN IEC 60068-1
  • Overload: 1.5 x INnomin 1 min / h


Technical Data


  • Nominal Voltage : 500 V
  • Rated current : 2 - 60 A
  • Inductance per strand : 0.91 - 33.4 mH

Circuit example

Your contact: +1 (317) 899-1395 • info@reo-usa.com

CNW 961

Three-phase sinusoidal filter Plus++

Technical data

Type

Rated voltage
[V]

Rated current
[A]

Inductance

[mH]

Capacity

[µF]

Copper
[kg]

Weight
[kg]

CNW 961 / 2

up to 3 x 500

2

33.4

0.11

1.4

5.2

CNW 961 / 4

4

16.7

0.34

1.65

5.5

CNW 961 / 6

6

11.0

0.50

3.0

5.8

CNW 961 / 10

10

6.60

1.10

4.5

9.1

CNW 961 / 16

16

4.20

1.10

5.0

13.0

CNW 961 / 24

24

2.83

1.50

6.5

17.3

CNW 961 / 30

30

2.20

2.20

12.0

37.0

CNW 961 / 37

37

1.64

2.20

12.5

38.0

CNW 961 / 48

48

1.41

3.30

16.2

42.0

CNW 961 / 60

60

0.91

4.70

17.0

62.0

 

Important!

Minimum clock frequency 8 kHz: The inverter charge is increased by the feedback into the DC link. Please ensure that the inverter is suitable!

Your contact: +1 (317) 899-1395 • info@reo-usa.com

CNW 961

Three-phase sinusoidal filter Plus++

Dimension drawings

 

Dimensions

Type

Dimensions

Connection

L1

[mm]

L2

[mm]

B1

[mm]

B2

[mm]

H

[mm]

Ø D1
[mm]

Ø D2
[mm]

PE bolt
[mm]

Inverter
[Terminals]

Motor
[Terminals]

CNW 961 / 2

366

351

90

60

175

7

7x10

M6

4 mm²

4 mm²

CNW 961 / 4

366

351

90

60

175

7

7x10

M6

4 mm²

4 mm²

CNW 961 / 6

366

3541

90

60

175

7

7x10

M6

4 mm²

4 mm²

CNW 961 / 10

470

455

90

60

175

7

7x10

M6

4 mm²

4 mm²

CNW 961 / 16

525

500

150

110

190

9x15

9x15

M6

4 mm²

4 mm²

CNW 961 / 24

655

630

150

110

190

9x17

9x17

M6

6 mm²

6 mm²

CNW 961 / 30

608

584

300

200

230

9x17

9

M6

16 mm²

16 mm²

CNW 961 / 37

608

584

300

200

230

9x17

9

M6

16 mm²

16 mm²

CNW 961 / 48

620

570

300

200

245

9

9

M6

16 mm²

16 mm²

CNW 961 / 60

620

570

350

250

242

9

9

M6

25 mm²

25 mm²